D-Ribose CAS No: 50-69-1

Specification

Description                                   White or slightly yellow crystalline powder

Assay,%                                       98~102

Specific Rotation                           -19.0°~ -21.0°

Loss on drying,%                          ≤ 0.5

Residue on ignition,%                   ≤ 0.2

Transparency,%                            ≥ 95

Pb,mg/kg                                     ≤ 0.1

As,mg/kg                                     ≤1

Melting point,℃                            80~90

Other saccharides                         N/D

Pathogenic bacteria                       N/D

Category:

Uses

Used as pharmaceutical raw materials, health care products, intermediates, food additives, etc.

Packing & storage 

25 kg/drum

Stored in dry and ventilation place, far from heat and water.