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Erythorbic Acid Manufacturer Exporter USP NF FCC Food Grade Manufacturer Exporter
Crystal Clear Products is a manufacturer exporter company manufacturing several chemicals including Erythorbic Acid 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:
H315: Causes skin irritation.
H319: Causes eye irritation.
H335: May cause respiratory irritation.
Signal Word: Warning
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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Erythorbic Acid SDS of Manufacturers
Erythorbic Acid IP BP Ph Eur USP NF FCC Food AR ACS Reagent Grade Manufacturers
CAS Number 89-65-6 Erythorbic Acid, EINECS: 201-928-0, Molecular Weight: 176.13, Chemical Formula: C6H8O6
Erythorbic Acid USP NF Grade:
C6H8O6 -- 176.12
o-Araboascorbic acid;
d-Erythro-hex-2-enoic acid delta-lactone;
Isoascorbic acid, d-isoascorbic acid CAS Number 89-65-6
DEFINITION
Erythorbic Acid contains NLT 99.0% and NMT 100.5% of C6H8O6 , calculated on the dried basis.
IDENTIFICATION
A. Infrared Absorption
B.
Sample solution: 20 mg/mL of Erythorbic Acid and water.
Analysis: To 2 mL of Sample solution add a few drops of sodium nitroferricyanide TS and then add 1 mL of 0.1 N sodium hydroxide.
Acceptance criteria: A transient blue color immediately appears.
C.
Analysis: Dissolve about 15 mg of Erythorbic Acid in 15 mL of trichloroacetic acid (1:20). Add about 200 mg of activated charcoal and shake the mixture vigorously for 1 min. Pass through a small, fluted filter, refilter if necessary to obtain a clear filtrate, agitate the mixture until the pyrrole is dissolved, and heat in a water bath at 50°.
Acceptance criteria: A blue color appears.
Residue on Ignition: NMT 0.3%
Limit of Lead: NMT 10 ppm.
Optical Rotation, Specific Rotation: −16.5° to −18.0°
Loss on Drying: Dry a sample in a vacuum over silica gel for 3 h: it loses NMT 0.4% of its weight.
Erythorbic Acid FCC Food Grade:
D-Araboascorbic Acid
C6H8O6 Formula weight 176.13
INS: 315 CAS Number 89-65-6
DESCRIPTION
Erythorbic Acid occurs as white or slightly yellow crystals or powder. It gradually darkens when exposed to light. In the dry state, it is reasonably stable in air, but in solution, it rapidly deteriorates in the presence of air. It melts between 164C and 171C with decomposition. One gram is soluble in about 2.5 mL of water and in about 20 mL of alcohol. It is slightly soluble in glycerin.
Function: Preservative; antioxidant.
Identification:
A. Add a few drops of sodium nitroferricyanide to 2 mL of a 1:50 aqueous solution, then add 1 mL of approximately 0.1 N sodium hydroxide. A transient blue color immediately appears.
B. Dissolve about 15 mg of sample in 15 mL of a 1:20 trichloroacetic acid solution, add about 200 mg of activated charcoal, and shake the mixture vigorously for 1 min. Filter through a small, fluted filter, refiltering if necessary to obtain a clear filtrate. Add 1 drop of pyrrole to 5 mL of the clear filtrate, agitate the mixture until the pyrrole is dissolved, then heat in a water bath at 50C. A blue color appears.
Assay: Not less than 99.0% and not more than 100.5% of C6H8O6, calculated on the dried basis.
Lead: Not more than 2 mg/kg.
Loss on Drying: Not more than 0.4%.
Optical (Specific) Rotation [alpha]D25°: Between -16.5° and -18.0°.
Residue on Ignition: Not more than 0.3%.
Contact for Monograph, Uses, Matnfacturing Process, etc of Erythorbic Acid and JP IP BP Ph Eur USP NF FCC Food AR ACS Reagent Grade Manufacturer Supplier Exporter
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MUMBAI 400009, INDIA. TEL: (OFFICE) 91-9322665100
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Last updated
11/19/2022
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