| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | HNB-vitamin k2 |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/Month |
| CAS: | 11032-49-8 | Mf: | C31H40O2 |
|---|---|---|---|
| MW: | 444.648 | Specification: | ≥98% |
| Appearance: | Yellow Crystalline Powder | ||
| High Light: | Menaquinone Vitamin K2 Powder,CAS 11032-49-8 Vitamin K2 Powder,98% Menaquinone Vitamin Powder |
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CAS 11032-49-8 Vitamin powder vitamin k2 powder menaquinone powder
| Product Name: | vitamin k2 |
| Synonyms: | 2-Methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-yl)-1,4-naphthoquinone |
| CAS: | 11032-49-8 |
| MF: | C31H40O2 |
| MW: | 444.648 |
The Introductction
The COA
| Item | Specification | Results |
| APPEARANCE | WHITE | CONFORMS |
| SOLUBILITY | FREELY SOLUBLE IN CHLOROFORM;SOLUBLE IN WATER OR METHANOL;INSOLUBLE IN ETHER | CONFORMS |
| PH | 5.0-7.2 | 6.5 |
| LOSS ON DRYING | ≤4.5% | 3.0% |
| RESIDUEON IGNITION | ≤2.5% | 0.28% |
| HEAVY METALS | ≤20PPM | <15PPM |
| TYRAMINE | ≤0.35% | 0.05% |
| RELATED COMPOSITIONS | TYLOSIN A ≥80% A+B+C+D ≥95% | 93% 97% |
| Conclusion | Confirm with the standard |
