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Xi'an Realin Biotechnology Co., Ltd
Xi'an Realin Biotechnology Co., Ltd
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Active Member
6 Years |
Brand Name : RL
Model Number : RL001
Certification : IS0 9001
Place of Origin : CHINA
MOQ : 1kg
Price : USD 50-28/kg
Payment Terms : T/T, Western Union, Paypal
Supply Ability : 5Ton/Month
Packaging Details : 1kg/foil bag, 5kg/foil bag, 25kg/fiber drum
CAS No. : 68-19-9
Other Names : cyanocobalamin
MF : C63H88CoN14O14P
EINECS No. : 200-680-0
Grade Standard : Medicine Grade
Color : Dark-red crystalline powder
Purity : 1%, 98%
Product Name: Vitamin B12
Origin: China (Mainland)
CAS No: 68-19-9
Vitamin B12 pure:
1) Necessary for the synthesis of red blood cells
2) 100% pass 100 mesh
Introduction:
It is an especially common vitamer of the vitamin B12 family. It is the most famous vitamer of the family, because it is chemically the most air-stable, and it is the easiest to crystallize and therefore easiest to purify after it is produced by bacterial fermentation.
Vitamin B12 is necessary for the synthesis of red blood cells, the maintenance of the nervous system, and growth and development in children. Deficiency can cause anemia.
| ITEMS | SPECIFICATION | RESULTS |
| Description | Dark red crystalline powder. Hygroscopicity. | Complies |
| Identification | Positive | Positive |
| Ratio absorbance | A361nm/A278nm:1.70-1.90 A361nm/A550nm:3.15-3.40 | 1.86 3.25 |
| Pseudo cyanocobalamin | Complies | Complies |
| Loss on drying | ≤12.0% | 2.6% |
| Assay on dried | 96%-100.5% | 97.8% |
| Bacteria | ≤100cfu/g | 100cfu/g |
| Mould yeasts | ≤100cfu/g | No found |
| E coli | No found | No found |
| Limit of residual solvents | Acetone≤0.5% | 0.09% |
| Conclusion: The product complies with USP32 standard | ||
Main functions:
1. Promote the formation and red blood cells regeneration, prevent
anemia;
2. Maintenance nervous system health;
3. Promote children's growth, stomachic;
4. Eliminate irritability, focus your attention, improve memory and
balance.
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Hydroxocobalamin or Cyanocobalamin Vitamin B12 Images |