Customization: | Available |
---|---|
CAS No.: | 863-61-6 |
Formula: | C31h40o2 |
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Item Name
|
Vitamin K2
|
CAS NO.
|
11032-49-8 |
Apparence
|
yellow liquid
|
Purity
|
99%
|
package
|
Drums
|
Advantage
|
OEM;ODM
|
Certificate
|
GMP/ISO9001
|
Payment
|
Trade Assurance;L/C;T/T;Western Union
|
Warranty
|
2 Years If Keep It Well
|
Product name: | Vitamin K2 MK-7 1.0% Oil | |
Synonyms: | MK-7; Menaquinone-7; Menaquinone 7; Vitamin MK 7 2-methyl-3-all-trans-farnesyl digeranyl-1,4-naphthoquinone |
|
Formula: | C46H64O2 | |
Chemical structure: | n = 7 | |
Molecular: | 649.1 | |
CAS number: | 2124-57-4 | |
Batch number: | 20221213 | |
Quantity supplied: | 60 Kg | |
Date of production: | December 13, 2022 | |
Shelf life: | 2 years from date of production | |
Storage: | Keep container unopened in cool, dry place | |
ANALYSIS | SPECIFICATION | RESULT |
Appearance: | Light green to light yellow tint | Complies |
Identification: | Positive by HPLC retention time | Complies |
Solubility: | Vitamin K2 MK-7 is soluble in n-hexane and ethanol; slightly soluble in methanol; insoluble in water | Complies |
Carrier: | Olive oil | Complies |
Heavy metals: | NMT 10 ppm | < 10 ppm |
Arsenic: | NMT 1 ppm | < 1 ppm |
Lead: | NMT 3 ppm | < 3 ppm |
Cadmium: | NMT 1 ppm | < 1 ppm |
Mercury: | NMT 0.1 ppm | < 0.1 ppm |
Assay: | NLT 1.0% (as C46H64O2) | 1.1% |
Total plate count:: | NMT 1,000 cfu/g | Complies |
Yeast & Mold: | NMT 100 cfu/g | Complies |
E. Coli: | Negative | Complies |
Salmonella: | Negative | Complies |
Staphylococcus Aureus: | Negative | Complies |