| Vitamin K3 | Leather auxiliaries | Chromium salts | Cement additives |
As a main form of Vitamin K, it can effectively change into K2 in the animal body, and plays a role | We now produce three series of leather chemicals: tanning agent series, fatliquor series and auxi | Chromium salts mainly includes sodium dichromate, potassium dichromate, chromic anhydride and Chrom | HP-300 Concrete pumping agent is a Naphthalene-grouping & high efficient water reducing agent, |
2-Methyl-1,4-naphthoquinone
Active ingredient: 2-Methyl-1,4-naphthoquinone
CAS code: 58-27-5
Specifications:
| 95% grade | Content of menadione | ≥95% |
| Moisture | ≤1.0% |
Chemical and physical properties:
| Appearance | light yellow crystalline powder |
| Melting point | 103°C-106°C |
| Solubility | Poorly soluble in water, Soluble in organic solvents and lipid |
Specifications:
| 98.5% grade | Content of menadione | ≥98.5% |
| Sulfate | <0.1% | |
| Loss on drying | <0.3% | |
| Chromium content | <60ppm |
Chemical and physical properties:
| Appearance | light yellow crystalline powder |
| Melting point | 105°C-107°C |
| Solubility | Poorly soluble in water, Soluble in organic solvents and lipid |
C11H8O2
Functions and applications:
2 - Methyl - 1, 4 - naphthoquinone is fat-soluble Vitamin K3, is a classic hemostatic agent in medicine. In addition, K3 is applied in the treatment of dysentery, cholecystitis, etc., especially on the application prospect of cancer. Currently the main use is as a feed additive and veterinary medicine. Because of its weak stability, it is generally manufactured into the salts of 2 - Methyl - 1, 4 - naphthoquinone, including the MSB and MNB.
Packing: Net wt 25kg/carton (inner plastic film) or 500kg large package
Storage:
Shelf life: 24 months
Storage method Moistureproof, avoid light and hot
Finished it as soon as possible after open