Kaiweidun Chemical Import & Export Co., Ltd. Shijiazhuang is one of the biggest manufacturers and exporters of chemical raw materials in China. We are professional in the field.
Our products are widely used in painting & coating industry, rubber industry and textile industry. Our company is located in Shijiazhuang, the capital city of Hebei Province, and is close to Beijing and Tianjin. On the basis of equality and mutual benefit with all the foreign friends in trade and industry circles, your presence and negotiation are welcome. We will make every effort to meet your needs and make sure that your requirements will be satisfied.
SPEC.99% MINI. ARSENIC, IN LUMPS OF GREY CRYSTAL
SPEC.99% MINI. ARSENIC, IN LUMPS OF GREY CRYSTAL , packing in iron drum 50 kg, product of CHINA. Arsenic metal is used in lead arsenic alloy, Copper arsenic alloys etc.
Arsenic is the chemical element that has the symbol As, atomic number 33 and atomic mass 74.92.
Arsenic is the chemical element that has the symbol As, atomic number 33 and atomic mass 74.92. Arsenic was first documented by Albertus Magnus
Molecular Formula As
Molecular Weight 74.92
CAS Registry Number 7440-38-2
NameArsenicMolecular FormulaAsMolecular Weight74.92CAS Registry Number7440-38-2EINECS231-148-6Density5.727Melting point817 º
keywords:industry grade ultramarine blue powder,ultramarine blue pigment powder, Ultramarine blue
1.ltramarine blue powder
2.Easy Disperse Powder,DE(1-3um)
1.ultramarine blue powder of industry grade2.Easy Disperse Powder,DE(1-3um)3.Pb<30ppm(SGS/REACH/ROHS)4.Sustainabl
weatherability, improve the fillling volume,decrease the use of resin,reduce the cost,excellent anti-aging,flame-retardant
recommended mixture propotion:1/3 recycled materials ,the ratio is 1%; 1/2 recycled material, the ratio is 2%
Lithopone:White powder is a mixture of
zinc sulfide and barium sulfate.
Insoluble in water
Performance: Lithopone pigment widely used than the zinc sulfide. ZnS in structure and composition similar to composition containing barium sulfate