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

Technical index

Type: basic chromium sulfate

Appearance: Blackish green powdery

Chromium trioxide %:24 ± 1%

PH Value (10%): 2.0 - 4.0

Basicity :24±1

Water insolubles (%):≤ 0. 5

Range of application

tanning and retanning of all kinds of leathers

Application reference

6%一8% of weight of leather for tanning . Dosage of retanning is 3% - 5%

Packing, storage and transportation

25KG kraft bag (lined with plastic film bag). This product is a non-dangerous goods. Its shipment should be according to general cargo.

Shelf life

2 years in cool and dry place

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