FOB Price
Obtenir le dernier prix200 ~ 1500 / Kilogram
|Minimum Order
Localité:
-
Prix de commande minimale:
Commande minimale:
1 Kilogram
Packaging Detail:
as customer's requirements
Delivery Time:
7 days
Supplying Ability:
1000 Kilogram per Year
Payment Type:
T/T, L/C, Western Union
Personne àcontacter Mr. Neil
No.3107 Dngjing Road, Weifang, Shandong
[CAS NO.
]*********9
[Synonym]**-Epoxyphylloquinone
[Characteristics]This product is pale yellow to
golden transparent oily liquid,odorless or almost oderless.Easily
decomposed under light;easily soluble in chloroform,ether or
vegetable oil;sightly soluble in ethanol;insoluble in
water.
[Molecular weight
]**6.*0
| Item 项 ç›® | Specification 规 æ ¼ |
| Appearance | A clear intense yellow, viscous, oily liquid |
| Assay | 98.0% Min. |
| Solubility | Insoluble in water, practically insoluble In methanol, slightly soluble in ethanol at room temperature and highly soluble in *0℃,completely soluble in hexane, higher aliphatic and ether. |
| Identification | A sight red color indicates the presence of the vitamin k1 oxide. |
| UV Spectra | UV spectra of vitamin k oxide presents Absorption at **6nm |
| Impurities | Menadione: 0.**5% Max. |
| Vitamin K1: 0.*5% Max. | |
| Free Naphtoquinone:0.5% Max. | |
| Minerals: Determined by sulfuric ash determination |
