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D-Erythorbic Acid

Model No.: CASE NO: 89-65-6
Product Name: D-Erythorbic Acid
Product Origin: China
Standard: FCC
Brand Name: NC
PriceTerms: USD
Supply Ability: Enough stock
Detailed Product Description:

Detailed Product Description:
Product Identification.:
Product name: erythorbic acid
Synonyms : Isoascorbic acid and D-araboascorbic acid
Molecular Formula : C 6 H 8 O 6
Molecular Weight : 176 .13
CASE No: 89-65-6
Quality standard.: ( see table )
The quality is accorded with American Food Chemical Code ( F.C.C.)
Quality standard of Erythorbic acid
Item
Index (F. C. C)
Exterior
White or little yellow powder
Odor
None peculiar smell
Content
99.0~100.5 áå
Specific Rotation[α]
-16.5°~ -18.0°
Residue on Ignition
≤0.3%
Heavy Metal (Pb)
≤0.0010%
Lead
≤0.0005%
Arsenic
≤0.0003%
Mesh size on No.20
Maximum2%
Erythorbic acid

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