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Sodium Ascorbate Manufacturer Exporter BP Ph Eur USP FCC Food Grade Manufacturer Exporter
Crystal Clear Products is a manufacturer exporter company manufacturing several chemicals including Sodium Ascorbate and IP BP Ph Eur USP NF JP ACS AR Analytical Reagent FCC Food Grade, Pharmaceutical Chemicals at best prices. The group has offices and factories in India USA and UAE and toll manufacturers in China and sells to almost every country in the world.
The manufacturing facilities of our partner manufacturers have one or more of FDA-cGMP-GLP certification, ISO-9001 certification, Halal and/or Kosher certification, REACH pre-registration ISO-22000 HACCP. We also allow third party inspection of products offered. We can offer small quantities from laboratory and trial packs to large shipments of container loads of material.
Hazard Statements:
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Not considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200)
Signal Word: None
Transport Information
DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods.
IMO/IMDG: Not dangerous goods.
IATA/ICAO: Not dangerous goods.
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Sodium Ascorbate SDS of Manufacturers
Sodium Ascorbate IP BP Ph Eur USP NF FCC Food AR ACS Reagent Grade Manufacturers
CAS Number 134-03-2 Sodium Ascorbate, EINECS: 205-126-1, Molecular Weight: 198.10, Chemical Formula: C6H7NaO6
Specifications of Sodium Ascorbate USP Grade:
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.
Optical Rotation, Specific Rotation: Acceptance criteria: +103° to +108°
pH: 7.0 to 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.
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°.
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Last updated
11/19/2022
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