Appearance: Colorless, odorless bright crystals.

Specifications:

Content≥%
 99.6
 
SO42-≤%
 0.07
 
Residue on ignition≤%
 0.10
 
Heavy metal(Pb) ≤%
 0.0005
 
Fe≤%
 0.0005
 
Chloride(Cl) ≤%
 0.0005
 

Use:

Pharmaceutical industry,precipitating agent of rare earth elements,bleaching,metal and marble polish,cleanser removing stains,tanning industry,printing and dyeing catalytic agent,anti-shrinkage finishing of paper,manufacturing oxalates.

Packing:

in 25kg Grey plastic woven bagor as your required, in 20'FCL.