Tianjin Tianqiu Chemicals Co., Ltd

Yellow powder, Relative Density: 3.5, it has stable chemical properties. The particle size distributions: 0.01~0.02 m. with large specific surface(ab

Alkalinity Up is used to raise the total alkalinity levels to the safe (non-corrosive) zone. Stops eye irritation, equipment corrosion, and plater etc

Black Power or Granular, It not dissolve in water, acdi and alkali. The air in the combustion. Its main ingredient is elemental carbon, but also conta

Lithopone is a white pigment composed of a mixture of barium sulfate (28-30%) and zinc sulfide (68-70%) with trace amounts of zinc oxide.

HS Code: 28199000 Executing Standards: HGT2775-1996 Items Specifications Cr 2 O 3 Content % 98.0 Moisture % 0