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You are here: Home > For Buyers > Food Additives > Antioxidants :

Ascorbic Acid

Offer type: Sell
Post time: 2008-10-13
Expiry date: Never expired
Detailed Product Description:
Product Name: Ascorbic acid

CAS NO.: 50-81-7

INS NO.: 300

Molecular Formula: C6H8O6

Molecular Weight: 176.12



Item

Specification BP2000/USP24



APPEARANCE

White Crystalline Powder



MELTING POINT

192 C



SPECIFIC GRAVITY

1.65



ASSAY

99.0% ~ 100%



OPTICAL ROTATION

+ 20.5 ~ +21.5



Ph (2% SOLUTION)

2.4 ~ 2.8



COLOR OF SOLUTION

BY7 max



SULPHATED ASH

0.1% max



LOSS ON DRYING

0.4% max



IRON

2ppm max



LEAD

5ppm max



MERCURY

1ppm max



OXALIC ACID

0.2% max



ARSENIC

3ppm max



HEAVY METALS (as Pb)

10ppm max





Package: 25 kgs neutral carton
【Sell】 Ascorbic Acid
Contact Us
Company Name: AnHui XingZhou Medicine Food Co., Ltd. chinasuppliers
Address: Taocheng Industrial Zone,
LangXi County,   Anhui   China
Zip: 242121
Telephone: 0086- 563- 7509668
Fax: 0086- 563- 7500158
Mobile Phone: 0086-13856315586
Web Site: http://www.xzfood.com
Contact Person: Chen Zhiqiao  
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