1.GOOD QUANLITY AND BEST PRICE ! SGS,CIQ,ISO
2.high purity 99.7%
3.for inorganic chromium compounds industrial production.

Indexes         Industrial Grade Food Grade
CrO3 Purity% min 99.7        99.5
Water insoluble% max 0.01 0.02
Sulphates(SO4)% max 0.06 0.15
Na% min        0.05 0.05
Cl% min        0.05 0.05
Fe% min        0.05 0.05
Usage
for inorganic chromium compounds industrial production. Oxidizer used for dyeing and printing  industry,paint industry for the production of zinc chrome yellow.organic industry for the production of low- temperature shift catalyst,the instrument of change agents.oxidation catalyst and high pressure methanol catalyst. And also for the preservation of timber,OR waterproofing agent production and high purity.such as electrolytic chromium metal.

quantity:20fcl=18mt(eith packing in 50kg drums )
           20fcl=20mt(with packing in 250kg drums)