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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,

Subsidiaries:
Products

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