Ascorbic Acid Food BP or USP
Ascorbic acid food bp or usp CAS: 50-81-7 Appearance: white or almost white crystalline poweder or colourless crystals Specification: Packing: 25kgs carton
Product Details
Ascorbic acid food bp or usp
CAS: 50-81-7
Appearance: white or almost white crystalline poweder or colourless crystals
Specification:
Test Items | Standard | |||
Identification | positive reaction | |||
Melting point | about 190°C | |||
Specific rotationo | +20.5°-- +21.5° | |||
Ph | 2.1-2.6 | |||
Residue on ignition | 0.1%max | |||
Assay | 99.0-100.5% | |||
Heavy metals | 10ppm max | |||
Clarity of solution | clear | |||
Color of solution | <BY7 | |||
Impurity E | 0.2%max | |||
Copper | 5ppm max | |||
Iron | 2ppm max |
Packing: 25kgs carton
We're one of the professional and experienced manufacturers and suppliers of ascorbic acid food bp or usp. As one of the famous brands, we warmly welcome you to buy the products made in China which is high in efficiency and quality from us, and also welcome to check the quotation with us.
Hot Tags:
VC
Vitamin C
China VC
China VC manufacturers
China VC suppliers
China VC factory
VC Made in China
VC manufacturers
VC suppliers
wholesale VC
Related Products
Inquiry