Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

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Sodium Ascorbate Specifications of Commercial Pure & BP Ph Eur USP FCC Food Grade Manufacturers & Exporters Please visit Sodium Ascorbate USP NF ACS BP Ph Eur EP JP IP Analytical reagent FCC Food grade Manufacturers our associates world class FDA-GMP approved, ISO-9001 Certified facility Anmol Chemicals Sodium Ascorbate CAS Number 134-03-2 Sodium Ascorbate USP Grade Specifications: C6H7NaO6 198.11 l-Ascorbic acid, monosodium salt; Monosodium l-ascorbate CAS 134-03-2 DEFINITION Sodium Ascorbate contains NLT 99.0% and NMT 101.0% of sodium ascorbate (C6H7NaO6), calculated on the dried basis. IDENTIFICATION A. Infrared Absorption B. Reducing capacity Sample solution: 20 mg/mL Analysis: Add 1 mL of 0.1 N hydrochloric acid to 4 mL of the Sample solution and add alkaline cupric tartrate. Acceptance criteria: The solution reduces alkaline cupric tartrate slowly at room temperature, but more readily upon heating. C. Identification Tests: General, Sodium: A 20-mg/mL solution meets the requirements. Optical Rotation, Specific Rotation: Sample solution: 100 mg/mL in carbon dioxide-free water. Use the solution immediately after preparation. Acceptance criteria: +103° to +108° pH: Sample solution: 100-mg/mL solution Acceptance criteria: 7.0–8.0 Loss on Drying: Dry a sample in a suitable vacuum drying tube, using phosphorus pentoxide as the desiccant, at 60C for 4 h: it loses NMT 0.25% of its weight. Packaging and Storage: Preserve in tight, light-resistant containers. Specifications of Sodium Ascorbate BP Ph Eur Grade: C6H7NaO6 --- 198.1 --- CAS 134-03-2 Action and use: Excipient. DEFINITION Sodium (2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate. Content: 99.0 per cent to 101.0 per cent (dried substance). CHARACTERS Appearance: White or yellowish, crystalline powder or crystals. Solubility: Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride. Specific optical rotation: + 103 to + 108 (dried substance), determined on freshly prepared solution S. pH: 7.0 to 8.0 determined on freshly prepared solution S. Sulfates: Maximum 150 ppm. Copper: Maximum 5 ppm. Iron: Maximum 2 ppm. Nickel: Maximum 1 ppm. Loss on drying: Maximum 0.25 per cent, determined on 1 g by drying in an oven at 105C. Specified impurities: To pass the test. Specifications of Sodium Ascorbate FCC Food Grade: Vitamin C Sodium; Sodium L-Ascorbate C6H7NaO6 Formula weight 198.11 INS: 301 CAS: 134-03-2 DESCRIPTION Sodium Ascorbate occurs as a white to yellow, crystalline powder that does not darken on exposure to light. One gram is soluble in 2 mL of water. The pH of a 1:10 aqueous solution is about 7.5. Function: Antioxidant; meat curing aid; nutrient. REQUIREMENTS Identification: A. A 1:50 aqueous solution slowly reduces alkaline cupric tartrate at 25C, and does so more readily upon heating. B. Add 4 drops of methylene blue to 2 mL of a 1:50 aqueous solution acidified with 0.5 mL of 0.1 N hydrochloric acid, and warm to 40C. The deep blue color disappears almost completely within 3 minutes. C. Dissolve 15 mg of sample in 15 mL of a 1:20 trichloroacetic acid:water solution, add about 200 mg of activated charcoal, shake vigorously for 1 minute, and filter through a small fluted filter, returning the filtrate, if necessary, until clear. Add 1 drop of pyrrole to 5 mL of the filtrate, agitate gently until dissolved, and then heat in a water bath at 50C. A blue color appears. D. A sample gives positive tests for Sodium. Assay: Not less than 99.0% and not more than 101.0% of C6H7NaO6 after drying. Lead: Not more than 2 mg/kg. Loss on Drying: Not more than 0.25%. Optical (Specific) Rotation [α]D25C: Between +103° and +108°. We also manufacture Micro-Encapsulated Sodium Ascorbate, having core of Sodium Ascorbate and coating of vegetable oil or mono and diglycerides or as desired by the buyer. Encapsulation will make it slow release or extended release. SDS MSDS of Sodium Ascorbate BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers

Crystal Clear Products and the group companies are manufacturing chemicals since several decades. We have automatic vacuum operated titanium evaporators and SS316 equipments to produce top grade of chemical products. We have toll manufacturers and representatives in China, UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Bangkok Thailand, Kaula Lumpur Malaysia, Dubai UAE etc. & sales representative in Chicago, Houston New York & Los Angeles, USA. Associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified, Crisil Rated.

Contact Sodium Ascorbate IP BP Ph Eur EP JP USP NF ACS Analytical Reagent FCC Food Grade manufacturers exporters at:

Crystal Clear Products
Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India
Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

e-mail: info@crystalclearproducts.org

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