| 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, |
Technical index
Type: containing chromium Synthetic tannin
Appearance: light green powder
Synthetic tanning agent: 50% ± 2%
Chromium content: 13%±1% (as Cr203)
Cr6+ : 2 mg/kg
PH Value (10%) : 3.5±0.5
Range of application
can be used for tanning and retanning of leather .
Application reference
Suggested dosage 2 - 5%. dissolved in warm water.
Packing, storage and transportation
25Kg composite woven 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