Zirconium Sulphate


Name: Zirconium Sulphate

Molecular Formula: Zr(SO4)2.4H2O

Property: Slight yellow or colourless solid powder. Easily dissolved in water, its aqueous solution is acidity. PH is identical with vitri-olic solution of the same molarity. Slowly lose water of crystal by heat, zirconium dioxide is formed at high temperature.

Application: Used in tanning high-grade leather and zirconium com-pounds.

Storage: as intermediates for the others, also used as cod-liver oil decolorant, sedimentating and isolating amino acid(e.g.glutamic). Etc. To be protected from moist when stored up, prevent getting in touch with general metal.s



ZrO2+HfO2(min) 32% 33%
SiO2(max) 0.01% 0.01%
Fe2O3(max) 0.003% 0.003%
Na2O(max) 0.005% 0.005%
TiO2(max) 0.001% 0.001%
Packing 25kg or 1000kg net in woven plastic bag with inner double plastic bags or packed as specified by the client.




Zhejiang Zr-Valley Science & Technology Co Ltd