Zinc Sufate or Zinc Suphate Anhydrous Monohydrate Hexahydrate Heptahydrate SDS MSDS of Manufacturers & Exporters
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Zinc Sufate or Zinc Suphate Anhydrous CAS Number 7733-02-0
Zinc Sufate or Zinc Suphate Monohydrate CAS Number 7446-19-7
Zinc Sufate or Zinc Suphate Hexahydrate CAS Number 13986-24-8
Zinc Sufate or Zinc Suphate Heptahydrate CAS Number 7446-20-0
Zinc Sulphate or Zinc Sulfate SDS Safety Data Sheet
MSDS, Material Safety Data Sheet 29-July-22
SECTION 1. PRODUCT IDENTIFICATION
Product Name & Other Names: Zinc Sulphate or Zinc Sulfate. It comes as heptahydrate, hexahydrate, monohydrate and anhydrous.
CAS Number: Anhydrous CAS 7733-02-0, Monohydrate Hexahydrate CAS 7446-19-7, CAS 13986-24-8, Heptahydrate CAS Number 7446-20-0
EINECS EC Number: 231-793-3
Molecular Weight: 161.4 for anhydrous.
Chemical Formula: ZnSO4 for anhydrous.
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Supplier: As per the letterhead.
SECTION 2. HAZARDS IDENTIFICATION
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Acute toxicity oral (Category 1), H302
Skin corrosion/irritation (Category 2), H315
Serious eye damage (Category 1), H318
Specific target organ toxicity, single exposure; Respiratory tract irritation (Category 3), H335
Hazardous to the aquatic environment, long-term hazard (Category 1), H410
Labeling according to GHS USA & Regulation (EC) No 1272/2008
GHS Label Elements
Aquatic Toxicity |
GHS Label Elements
Corrosive |
Signal Words: Danger
Hazard statements:
H302: Harmful if swallowed
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary statements:
P261: Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P262: Do not get in eyes, on skin, or on clothing.
P264 Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth.
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+P352: IF ON SKIN: Wash with soap and water.
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.
SECTION 3. COMPOSITION / INFORMATION ON INGREDIENTS
Product Name & Other Names: Zinc Sulphate or Zinc Sulfate. It comes as heptahydrate, hexahydrate, monohydrate and anhydrous.
CAS Number: 7446-19-7
EINECS EC Number: 231-793-3
SECTION 4. FIRST AID MEASURES
Always seek medical attention after first aid measures are provided.
Eye Contact: Do not allow victim to rub eye (s). Let the eye (s) water naturally for a few minutes. If particle/dust does not dislodge, flush with lukewarm, gently flowing water for 5 minutes or until particle/dust is removed, while holding eyelid (s) open. If irritation persists, obtain medical attention. DO NOT attempt to manually remove anything stuck to the eye.
Skin Contact: Remove contaminated clothing, shoes, and leather goods (e.g., watchbands, belts). Quickly and gently blot or brush away excess chemical. Wash gently and thoroughly with lukewarm gently flowing water and non-abrasive soap for 5 minutes. If irritation persists, repeat flushing. Obtain medical advice. Completely decontaminate clothing, shoes and leather goods before reuse or else discard.
Inhalation: If symptoms are experienced, remove source of contamination or move victim to fresh air. Obtain medical advice.
Ingestion: Never give anything by mouth if victim is rapidly losing consciousness or is unconscious or convulsing. Have victim rinse mouth thoroughly with water. DO NOT INDUCE VOMITING. Have victim drink 2 – 8 oz. (60 – 240 ml) of water. Zinc sulfate is an emetic and may cause vomiting. If vomiting occurs naturally, have victim rinse mouth with water again. Obtain medical advice and bring a copy of this MSDS.
SECTION 5. FIRE FIGHTING MEASURES
Fire and Explosion Hazards: It does not burn or support combustion.
Extinguishing Media: Use any means of extinction appropriate for the surrounding fire conditions such as water spray, carbon dioxide, dry chemical, or foam.
Extinguishing Media Not recommended: None specified.
Fire Fighting: Toxic fumes of sulfur dioxide may result from combustion. As with any fire, fire fighters should be fully trained and wear full protective clothing including an approved, self-contained breathing apparatus which supplies a positive air pressure within a full-face piece mask. Do not use water directly on material. Do not allow water run-off to enter sewers or watercourses.
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.
SECTION 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. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g., sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container.
SECTION 7. HANDLING AND STORAGE
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray.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. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.
SECTION 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Exposure Limits: This product does not contain any hazardous materials with occupational exposure limits established by the region-specific regulatory bodies.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
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 may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. 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.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: It is colorless, odorless granules or powder.
Odor: None.
Odor threshold: Not available.
pH: 4 to 6 @ 10% solution
Relative density: around 3.28 for heptahydrate.
Freezing/Melting Point/Range: Loses water at 238C; Decomposes at 680C (1256F)
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 in Water: Soluble in water. Aqueous solutions are acidic.
Viscosity: No information found.
Molecular Weight: 161.4 for anhydrous.
Chemical Formula: ZnSO4 for anhydrous.
SECTION 10. STABILITY AND REACTIVITY
Stability and Reactivity: Stable and not considered reactive under normal temperatures and pressures. Hazardous polymerization or runaway reactions will not occur.
Incompatibilities: Strong oxidizing agents. Avoid excessive heating.
Hazardous Decomposition Products: High temperature operations such as oxyacetylene cutting, electric arc welding or severe overheating will generate zinc oxide fume which, on inhalation in sufficient quantity, can produce metal fume fever. Under such conditions, sulfur dioxide will also be generated and can cause respiratory distress.
SECTION 11. TOXICOLOGICAL INFORMATION
Acute Toxicity (Oral LD50): > 574 mg/kg Rat
Acute Toxicity (Dermal LD50): > 2000 mg/kg Rat
General: In the form in which Zinc Sulphate is sold it is relatively non-toxic. The major route of exposure would be through the generation and inhalation of airborne dust and especially the generation of zinc oxide fume through thermal decomposition.
Teratogenic Effects: No information found.
Mutagenic Effects: No information found.
Developmental Toxicity: No information found.
Reproductive Effects: No information found.
SECTION 12. ECOLOGICAL INFORMATION
Eco toxicological data:
LC50 24 hours fish (rainbow trout) 1.24 mg/l
LC50 48 hours fish (rainbow trout) 2.4 - 5 mg/l
LC50 96 hours fish (rainbow trout) 0.24 - 0.83 mg/l
LC50 96 hours Daphnia 7.4 mg/l
Zinc Sulphate has high water solubility, and its zinc content is directly bio available. The zinc may be toxic to aquatic organisms, especially fish, with water hardness, pH and dissolved organic carbon levels being regulating factors.
SECTION 13. DISPOSAL CONSIDERATIONS
Do not wash the material down drain. Put uncontaminated material back into the process if possible. Place contaminated material in suitable, labeled containers for disposal.
SECTION 14. TRANSPORT INFORMATION
Road Transport DOT USA, TDG Canada & ADR/RID Europe:
UN Number: 3077
UN proper shipping name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Zinc sulphate monohydrate)
Transport hazard class(es): 9; Packaging group: III
Air Transport IATA/ICAO:
UN Number: 3077
UN proper shipping name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Zinc sulphate monohydrate)
Transport hazard class(es): 9; Packaging group: III
Sea Transport IMDG/IMO:
UN Number: 3077
UN proper shipping name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Zinc sulphate monohydrate)
Transport hazard class(es): 9; Packaging group: III.
SECTION 15. REGULATORY INFORMATION
USA Regulations:
California Proposition 65: Not listed.
SARA 311/312: See section 2.
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 Zinc Sufate or Zinc Suphate Anhydrous Monohydrate Hexahydrate Heptahydrate BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers |
