China Criss Chemical Co., Ltd
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Product Specification
PRODUCT NAME: | D-Ribose | |
FORMULA: | C5H10O5 | |
MOLECULAR WEIGHT: | 150.13 | |
PROPERTIES: | White or slightly yellow crystalline Powder | |
EINECS NO.: | 200-059-4 | |
CAS NO.: | 50-69-1 | |
H.S.CODE: | 2932999099 | |
SPECIFICATION: | ITEMS | STANDARDS |
Description | White or slightly yellow crystalline powder | |
Identification | Infrared absorption spectrum | |
Assay, % | 97.0 ~ 102 (HPLC, dry basis) | |
Loss on drying, % | ≤3.0 (in vacuum, 60°C, 3 hours) | |
Residue on ignition, (sulfated)% | ≤0.2 | |
Specific rotation[α]D20 | -18.0° ~ -22.0° | |
State of solution, % | ≥95 | |
Heavy metals, ppm | ≤10 | |
Arsenic (As2O3), ppm | ≤2 | |
Other saccharide | Negative | |
Pb, mg/kg | ≤0.1 | |
As, mg/kg | ≤0.1 | |
Aerobic Plate Count | Less than 100cfu/g | |
Pathogenic bacteria | Negative | |
PACKING: | 25KG/BAG/CARTON/DRUM | |
HANDLIN & STORAGE: | Store under dry and cool condition | |
SHELF LIFE: | 24 Months | |
Company Details
Business Type:
Manufacturer
Total Annual:
lessthan$1,000,000
Employee Number:
50-100
Ecer Certification：
Active Member
Anyang Criss chemicals Co,.ltd. is affiliated to H.K. Qiduo Industry Group. Taking "be environment-friendly and health" as philosophy, we are working hard for seeking better and better service methods for our customers. With years' hard working, we have established manufacturing ... Anyang Criss chemicals Co,.ltd. is affiliated to H.K. Qiduo Industry Group. Taking "be environment-friendly and health" as philosophy, we are working hard for seeking better and better service methods for our customers. With years' hard working, we have established manufacturing ...
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