Ascorbic Acid

Name: Ascorbic Acid
Availability: ascorbic-acid-72117.html

Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:Ascorbic Acid
CAS No.:/
Standard:In-house Standards
Price(USD):0.00
Company:SHANGHAI FINE CHEMICALS CO.,LTD.

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Basic Info

Grade: Pharmaceutical Grade

Factory Location: Shanghai

Main Sales Markets: North America,Western Europe
Sample Provided: no

SHANGHAI FINE CHEMICALS CO., LTD.

Testing Items	Specification
APPEARANCE	WHITE or ALMOST WHITE,CRYSTAL or CRYSTALLINE POWDER
IDENTIFICATION	POSITIVE
MELTING POINT	191℃~192℃
PH	2.2~2.5
CLARITY OF SOLUTION	CLEAR
HEAVY METALS	≤0.0003%
ASSAY	99.0%~100.5%
COPPER (ppm)	≤3.0
IRON (ppm)	≤2.0
MERCURY (ppm)	≤1.0
ARSENIC	≤0.0002%
LEAD	≤0.0002%
OXALIC ACID	≤0.2%
LOSS ON DRYING	≤0.1%
SULPHATED ASH	≤0.1%
RESIDUAL SOLVENTS(as methanol ) (ppm)	≤500
TOTAL PLATE COUNT(cfu/g)	≤1000
YEASTS & MOLDS(cfu/g)	≤100
ESCHERICHIA.COLI	ABSENCE
SALMONELLA	ABSENCE
STAPHYLOCOCCUS AUREUS	ABSENCE

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