SHANDONG HEDA INDUSTRY CO., LIMITED

We are one of leading manufacture of Sodium Sulphide in China. Annual productivity is 50000 MT... We can supply sodium sulphide in red or yellow flake

Application: Widely used in painting, printing oil, paper making, plastic, rubber, artificial fiber, welding electric, enamel, electric appliances and

Product Name: Calcium Carbide Size: 7-15mm, 15-25mm, 25-50mm, 50-80mm, 80-120mm and 120-200mm Gas Yield: 285L/kg, 295L/kg, 305L/kg PH3: 0.06%Max H2S:

Iron Oxide Red Molecular Formula: Fe2O3 Appearance:Red power Specification: Product type Fe2O3 (%) Oil absorption ml/100g Res. on 325 mesh% Water s

Iron Oxide Blue Molecular Formula: Fe2O3 Appearance:Blue Power Specification: Product type Fe2O3 % Oil absorption (ml/100g) Res. on 325 mesh W

Used as cleaner for printed circuit , acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates

maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant in

Zinc Oxide Molecular Formula:ZnO Appearence:White power Specification: Items ZnO 99% Min ZnO 99.5% Min ZnO 99.7% Min MnO% 0.001Max 0.0005 Max 0.0004

Product name: Stearic acid Molecular Formula: C18H36O2 Apperance: whiteThe rest are in conformity with the standards of stearic acid level.

Caustic Soda Molecular Formula:NaOH Appearance: Flake, Pearl, Solid and Liquid Specification: Items Sdium Hydroxide99% Sdium Hydroxide96% Content 99