Ascorbic Acid

Model:	AA01
Brand:	Aisha
Origin:	Made In China
Category:	Chemicals / Food Additives
Label:	Ascorbic Acid , Food additives , Vitamin C
Price:	US $3 / KG
Min. Order:	500 KG

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Product Description

Ascorbic Acid with high Vitamin C

Product name: ascorbic acid
Synonyms: L-Ascorbic acid; vitamin C; VC
Molecular Formula: C 6 H 8 O 6
Molecular Weight: 176.12
CAS No: 50-81-7

Quality standard.: ( see table )

The quality conforms to BP/USP.

Ascorbic Acid Quality standard
Item	Index
Characteristic	white crystalline powder
Melting point	190-192
Specific rotation	+21.0
Identification	Conforms
Assay	≥ 99.0%
Clarity of solution	Fine
Colour of solution(A 420nm )	A≤0.03
Residue on ignition	≤0.1%
Ferrite	≤2ppm
Copper	≤5ppm
Heavy metals	≤10ppm