Ammonium Persulfate or Ammonium Persulphate and Encapsulated Ammonium Persulfate Gel Breaker SDS MSDS of Manufacturers & Exporters
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Unsized and Sized Ammonium Persulfate or Ammonium Persulphate CAS Number 7727-54-0
Encapsulated Ammonium Persulfate or Encapsulated Ammonium Persulphate Gel Breaker
Ammonium Persulfate Ammonium Persulphate SDS Safety Data Sheet
MSDS, Material Safety Data Sheet 31-July-22
1. Product & Company Identification
Product Name & Other Names: Ammonium Persulfate or Ammonium Peroxydisulfate or Peroxydisulfuric Acid, Diammonium Salt or Diammonium peroxydisulfate.
CAS No.: 7727-54-0
EINECS EC Number: 231-786-5
Molecular Weight: 228.20
Chemical Formula: (NH4)2S2O8
Intended uses and uses advised against (if any): Oxidizer for Oil & Gas Wells and Industrial Use.
Supplier: As per letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Oxidizing Solids Category 3, H272
Acute toxicity - Oral Category 4, H302
Skin corrosion/irritation Category 2, H315
Serious eye damage/eye irritation Category 2A, H319
Respiratory sensitization Category 1, H334
Skin sensitization Category 1, H317
Specific target organ toxicity (single exposure) Category 3, H335
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements
Oxidizing Solid |
GHS Label Elements
Irritant |
GHS Label Elements
Health Hazard |
Signal Word: Danger
Hazard Statements:
H272 - May intensify fire; oxidizer
H302 - Harmful if swallowed
H315 - Causes skin irritation
H317 - May cause an allergic skin reaction
H319 - Causes serious eye irritation
H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 - May cause respiratory irritation.
Precautionary Statements - Prevention
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P220: Keep/Store away from clothing/combustible materials
P221: Take any precaution to avoid mixing with combustibles
P261: Avoid breathing dust.
P264: Wash face, hands and any exposed skin thoroughly after handling
P270: Do not eat, drink or smoke when using this product
P271: Use only outdoors or in a well-ventilated area
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection
P285: In case of inadequate ventilation wear respiratory protection
Precautionary Statements - Response
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P304 + P341: IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P314: Get Medical advice/attention if you feel unwell.
P330: If swallowed, rinse mouth.
P333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/ attention
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor.
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use water for extinction
Precautionary Statements - Storage
P402: Store in a dry place.
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
P501: Dispose of contents/container in accordance with local, regional, national, international regulations.
3. Composition/Information on Ingredients
Product Name & Other Names: Ammonium Persulfate or Ammonium Peroxydisulfate or Peroxydisulfuric Acid, Diammonium Salt or Diammonium peroxydisulfate.
CAS No.: 7727-54-0
EINECS EC Number: 231-786-5
4. First Aid Measures
Always seek medical attention after first aid measures are provided.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: If swallowed, do not induce vomiting. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately.
Skin Contact: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Cold water may be used. Wash clothing & shoes before reuse. Get medical attention.
Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention.
Advice to Physician: Treat supportively.
5. Fire Fighting Measures
Fire: Ammonium Persulfate is not combustible, but substance is a strong oxidizer and its heat of reaction with reducing agents or combustibles may cause ignition. Heating releases oxygen which may intensify combustion in an existing fire.
Explosion: An explosion hazard when mixed with finely powdered organic matter, metal powder, or reducing agents.
Fire Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. Use means suitable for extinguishing surrounding fire. Cool containers with flooding quantities of water until well after fire is out.
Extinguishing Media Not recommended: None specified.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used.
6. Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Do not approach facing the wind. Keep away from drains, surface and groundwater and soil.
Environmental precautions: Do not let the product enter drains or ponds. Avoid contaminating soil and ground water.
Methods and materials used for containment cleanup procedures and Storage:
It is an oxidizing material. Contain spilled material. Cover with an inert, non-combustible, inorganic absorbent material, sweep up, and remove to an approved disposal container. Stop leak if without risk. Avoid contact with a combustible material (wood, paper, oil, clothing...). Keep the substance damp using water spray. Do not touch spilled material. Prevent entry into sewers. Eliminate all ignition sources.
7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices with proper ventilation. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Do not store with incompatible materials like reducing agents, organic material, sodium peroxide, water, powdered metals especially aluminum, bases, halides, oxidizing agents, combustible materials. Separate from combustibles, organic or other readily oxidizable materials. Avoid storage on wood floors.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits: - ACGIH Threshold Limit Value (TLV): 0.1 mg/m3 (TWA) as persulfate
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. andle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. Physical and Chemical Properties
Appearance: Ammonium Persulphate is white crystals
Odor: Odorless
Odor threshold: Not available.
pH: Not available.
Relative density: 1.98
Melting Point: 120C (248F) Decomposes
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: No information found.
Decomposition temperature: No information found.
Upper/lower flammability or explosive limits: No information found.
Vapor pressure: No information found.
Vapor density: No information found.
Evaporation rate: No information found.
Flammability (solid, gas): No information found.
Partition coefficient: n-octanol/water: No information found.
Solubility: 80 g/l00 ml water @ 25C (77F)
Viscosity: No information found.
Molecular Weight: 228.20
Chemical Formula: (NH4)2S2O8
10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage. Avoid moisture
Hazardous Decomposition Products: Decomposed by moisture. Burning may produce nitrogen oxides, sulfur oxides, and sulfuric acid. Oxygen is released which supports combustion.
Hazardous Polymerization: Will not occur
Incompatibilities: Reducing agents, organic material, water, and powdered metals, especially aluminum. acids, bases, halides, oxidizing agents, combustible materials.
Conditions to Avoid: Moisture, combustible materials, and incompatibles.
11. Toxicological Information
Oral rat LD50: 740 mg/kg
LD50 Dermal > 2000 mg/kg (rat) (Ammonium Persulfate)
LC50 Inhalation > 2.95 mg/L (rat) (4-hr) (Ammonium Persulfate)
Carcinogenicity: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Mutagenic Effects: No information found.
Reproductive Effects: No information found.
12. Ecological Information
Toxicity to fish: LC50 - Oncorhynchus mykiss (rainbow trout) - 76 mg/l - 96 h
Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna (Water flea) - 120 mg/l - 48
Results of PBT and vPvB assessment: This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No information found.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a RCRA approved waste facility.
14. Transport Information
Land Transport DOT USA, TDG Canada & ADR/RID Europe:
UN/NA: UN1444
Proper Shipping Name: AMMONIUM PERSULFATE
Hazard Class: 5.1
Packing Group: III
Sea Transport IMDG/IMO & Air Transport IATA/ICAO:
UN/NA: UN1444
Proper Shipping Name: AMMONIUM PERSULFATE
Hazard Class: 5.1
Packing Group: III.
15. Regulatory Information
USA:
SARA 311/312: See section 2.
California No Significant Risk Level: Not listed.
Section 16 - Additional Information
DISCLAIMER: The information and recommendations set forth herein (hereinafter "Information") are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. This shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. In no case shall our company be liable to loss or damages by the product user.
Micro Encapsulated Gel Breaker Ammonium Persulfate SDS, Safety Data Sheet
MSDS, Material Safety Data Sheet 31-July-22
1. Product Identification
Product Name/Synonyms: Encapsulated Ammonium Persulfate, Coated Gel Breaker, Encapsulated Breaker LT, Encapsulated Breaker HT, Encapsulated Breaker MT.
CAS No.: Mixture.
Intended Use and uses advised against (if any): Oil & Gas Wells fracturing and Industrial Manufacturing.
Supplier: As per letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Oxidizing Solids Category 3, H272
Acute toxicity - Oral Category 4, H302
Skin corrosion/irritation Category 2, H315
Skin sensitization Category 1, H317
Serious eye damage/eye irritation Category 2A, H319
Respiratory sensitization Category 1, H334
Specific target organ toxicity (single exposure), Respiratory tract Category 3, H335
Labeling according to GHS USA & Regulation (EC) No 1272/2008
GHS Label Elements
Oxidizing Solid |
GHS Label Elements
Irritant |
GHS Label Elements
Health Hazard |
Signal Words: Warning
Hazard Statements:
H272: May intensify fire; oxidizer
H302: Harmful if swallowed
H315 : Causes skin irritation
H317: May cause an allergic skin reaction
H319: Causes serious eye irritation
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335: May cause respiratory irritation
Precautionary Statements - Prevention:
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P220: Keep/Store away from clothing/other combustible materials
P221: Take any precaution to avoid mixing with combustibles.
P260: Do not breathe dust/fume/gas/mist/vapors/spray
P264: Wash ... thoroughly after handling
P270: Do not eat, drink or smoke when using this product
P271: Use only outdoors or in a well-ventilated area.
P280-Wear protective gloves/protective clothing/eye protection/face protection.
P285: In case of inadequate ventilation wear respiratory protection.
Precautionary Statements - Response:
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P304 + P341: IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P314: Get Medical advice/attention if you feel unwell.
P330: If swallowed, rinse mouth.
P332+P313: If skin irritation occurs: Get medical advice/attention
P337+P313: If eye irritation persists: Get medical advice/ attention.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P362: Take off contaminated clothing and wash before reuse.
Precautionary Statements - Storage
P402: Store in a dry place
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed
P501: Dispose of contents/container to authorized agents only.
3. Composition/Information on Ingredients
1. Ammonium Persulfate
CAS Number: 7727-54-0
EC Number: 231-786-5
Less than 90%
2. Other Non-Haz Ingredients
Less than 35%
Confidential Business Information.
4. First Aid Measures
Always seek medical attention after first aid measures are provided.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: If swallowed, do not induce vomiting. Give large quantities of water. Never give anything by mouth to an unconscious person. Get medical attention immediately.
Skin Contact: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Cold water may be used. Wash clothing & shoes before reuse. Get medical attention.
Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention.
Advice to Physicians: Please treat symptomatically and supportively.
5. Fire Fighting Measures
Fire: Ammonium Persulfate and Encapsulated Gel Breaker is not combustible, but substance is a strong oxidizer and its heat of reaction with reducing agents or combustibles may cause ignition. Heating or contact with water releases oxygen which may intensify combustion in an existing fire.
Explosion: An explosion hazard when mixed with finely powdered organic matter, metal powder, or reducing agents.
Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire. Do not use water.
Extinguishing Media Not recommended: Avoid using solid water jet as it may scatter the fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used.
6. Accidental Release Measures
Personal precautions, protective equipment, environmental precautions and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Do not approach facing the wind. Keep away from drains, surface and groundwater and soil.
Methods and materials used for containment Cleanup procedures and Storage: Contain spilled material. Cover with an inert, non-combustible, inorganic absorbent material, sweep up, and remove to an approved disposal container.
It is an oxidizing material. Stop leak if without risk. Avoid contact with a combustible material (wood, paper, oil, clothing...). Keep the substance damp using water spray. Do not touch spilled material. Prevent entry into sewers. Eliminate all ignition sources. Avoid penetration into waterways, sewers, soil, or groundwater.
7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices with proper ventilation. Wash thoroughly after handling. Do not drink, eat or smoke while handling. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Do not store with incompatible materials like combustibles, organic or other readily oxidizable materials. Avoid storage on wood floors. Handle product only in closed system or provide appropriate exhaust ventilation at machinery. Avoid contact with skin and eyes. Remove and wash contaminated clothing before re-use.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits: - ACGIH Threshold Limit Value (TLV): 0.1 mg/m3 (TWA) as persulfate
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. Physical and Chemical Properties
Appearance: Encapsulate Gel Breaker is white to off-white crystals
Odor: Mild organic odor
Odor threshold: Not available.
pH: Not available.
Relative density: 1.75
Melting Point: Decomposes
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: No information found.
Upper/lower flammability or explosive limits: No information found.
Vapor pressure: No information found.
Vapor density: No information found.
Evaporation rate: No information found.
Flammability (solid, gas): No information found.
Partition coefficient: n-octanol/water: No information found.
Solubility: Partly soluble in water.
Viscosity: No information found.
10. Stability and Reactivity
Stability: It is stable under ordinary conditions of use and storage. Stability decreases in the presence of moisture
Hazardous Decomposition Products: Decomposed by moisture to form oxygen and ozone. Burning may produce nitrogen oxides, sulfur oxides, sulfuric acid, chlorine or hydrochloric acid and fumes.
Hazardous Polymerization: Will not occur
Incompatibilities: Reducing agents, organic material, sodium peroxide, water and powdered metals especially aluminum
Conditions to Avoid: Moisture, combustible materials and incompatibles.
11. Toxicological Information
Ammonium Persulfate
Oral rat LD50: 689 mg/kg
Carcinogenic Effects: Not known to be a carcinogen.
Mutagenic Effects: No information found.
Teratogenic Effects: No information found.
Developmental Toxicity: No information found.
Reproductive Effects: No information found.
12. Ecological Information
Environmental Toxicity: No information found.
Persistence and Degradability: No information found.
Mobility: No information found.
Bioaccumulation/ Accumulation: No information found.
Results of PBT and vPvB assessment: No information found.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and sent to a RCRA approved waste facility.
14. Transport Information
Land Transport DOT USA, TDG Canada & ADR/RID Europe
UN/NA: UN1444
Proper Shipping Name: Contains Ammonium Persulfate
Hazard Class: 5.1; Packing Group: III.
Sea Transport IMO/IMDG
UN/NA: UN1444
Proper Shipping Name: Contains Ammonium Persulfate
Hazard Class: 5.1; Packing Group: III.
Air Transport IATA/ICAO
UN/NA: UN1444
Proper Shipping Name: Contains Ammonium Persulfate
Hazard Class: 5.1; Packing Group: III.
15. Regulatory Information
USA:
SARA 311/312 Hazards: See section 2.
California No Significant Risk Level: Not listed.
Section 16 - Additional Information
DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. This shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. In no case shall our company be liable to loss or damages by the product user.
Specifications of Ammonium Persulfate or Ammonium Persulphate and Encapsulated Ammonium Persulfate Gel Breaker BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers |
