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China D-RIBOSE - China Supplier
China D-RIBOSE - China Supplier

D-RIBOSE

Price:Negotiable
Industry Category: Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category:
CAS NO: 50-69-1
Brand:
Spec:


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Description
Additional Information

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.


Food additives

CAS NO:50-69-1

EC NO:200-059-4

Molecular Formula:C5H10O5

Molecular Weight:150.1299

Synonyms:;ribose, pure;D(-)Ribose (1.07605);D(minus)ribose cell culture tested;D-(-)-Ribose;D-Ribose;beta-D-ribofuranose;Ribose, D-;

Molecular Structure:D-核糖 50-69-1

Industry Category Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category
Brand:
Spec:
Stock:
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