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Nutritional Ingredients
D-Ribose

 

Product Name: D-Ribose
CAS NO.: 50-69-1
Description:

Items

Specification

Appearance:

A white to almost white powder

Specific rotation:

-19 to -21

Melting point:

80-90celsius degree

Loss on drying:

Not more than 0.5%

Residue on ignition:

Not more than 0.1%

Heavy metals:

Not more than 5ppm

Arsenic:

Not more than 1ppm

Assay:

Not less than 99%

 
 
 
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