D-RIBOSE Suppliers, D-RIBOSE Manufacturers.
D-RIBOSE
OTHER NAME: D(-)-Ribose
CAS NUMBER: 50-69-1
SPECIFICATION:
ITEM | STANDARD |
Description | White or slight yellow crystals or crystalline powder, |
Assay (dry basis, HPLC) | 97.0%~102.0% |
Specific rotation [a]D20 | -18.0~-22.0° |
Residue on Ignition(Sulfated) | ≤0.1% |
Heavy metals | ≤10 ppm |
Arsenic (as As) | ≤2 ppm |
Impurities | ≤1.0% |
Loss On Drying | ≤0.5% (in cacuum, 60°C, 3 hours) |
Other saccharide | Not detectable (chromatographically) |
PACKINGS: 25kg bags
USAGE:
D-Ribose is the material used in the synthesis of Vitamin B2 (Riboflavin), Tetra-O-Acetyl-Ribose and nucleoside etc, also used as health product in sports or used as food additives.
Company： |
Shanghai Meg Imp. and Exp. Corporation |
Contact： |
RITCHIE |
Phone： |
021-51082199 |
Mobile phone： |
13482206241 |
Fax： |
021-50276058 |
E-mail： |
manager@megchemical.com |
Website：
|
http:// |
Address： |
4-101 NO.299 BISHENG RD. PUDONG, 201204 SHANGHAI, CHINA |
Zip Code： |
201204 |
CN
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