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Company: Dongtai Coastal Zinc Industry Group Co., Ltd.
Rm508, Sandhill centre, Pudong
Shanghai 200120
Phone: 02161057428
E-Mail: Send Inquiry
Date/Time:  4/6/21 3:29 GMT

Zinc Oxide

Zinc Oxide
Zinc Oxide, an oxide of zinc, is also called zinc white. White powder or
hexagonal crystal. It is odorless, tasteless, sand free, insoluble in water,
soluble in acid and strong alkali.

Coastal Zinc Group is one of the main producers of indirect process of zinc
oxide in China. Coastal Zinc Group always insists on using high-purity zinc
metal as raw material for production, which lays a solid foundation for us to
provide customers with high-purity zinc oxide in the market.

Indirect process Coastal Zinc ® Zinc oxide is widely used in: 

Rubber / Tyres:Zinc oxide as an important accelerator in the vulcanization
process, zinc oxide is an essential ingredient in most rubber products with its
great physical properties. 
Chemical:Zinc oxide is used in the chemical industry with its anti UV
properties, and also as a catalyst to synthesize a wide range of organic
Personal care:Contributed to zinc oxide many useful properties like UV
absorption, mild antiseptic. Zinc oxide is used in a wide range of cosmetics
and personal care products.
Pharmaceutical:Zinc oxide is used as an pharmaceutical ingredient. 
Coating:Zinc oxide is one of the important white coloring paint with its UV
protection and mildew protection. Mainly used in steel and vessel protection.We
are Zinc Oxide China Supplier.

Formula: ZnO                    Molecular Weight: 81.38
EC No.: 215-222-5              CAS No.: 1314-13-2

Form: powder

Parameter Unit Value
Zinc Oxide (based on ZnO) %≥ 99.9 99.7 99.5
Lead Oxide (based on Pb) %≤ 0.005 0.037 0.05
Oxide of Manganese (based on Mn) ≤ 0.0001 0.0001 0.0001
Copper Oxide (based on Cu) %≤ 0.0002 0.0002 0.0002
Insoluble Matter in Hydrochloric Acid %≤ 0.006 0.006 0.008
Loss on Ignition (LOI) %≤ 0.2 0.2 0.2
Screenings (45um mesh) % 0.1 0.1 0.15
Water-soluble Objects %≤ 0.1 0.1 0.1
Volatile Matters at 105℃ %≤ 0.3 0.3 0.4
Oil Absorption Volume g/100g 14 14 14
Color (compared with standard sample) n/a similar similar similar
Lightening powder (compared with standard sample) n/a 100 100

Coastal Zinc ® Zinc Oxide
Packaging & Shipment:
·25 Kg/plastic bag
·50 Kg/metal drum
Zinc Oxide
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SOURCE: Import-Export Bulletin Board (
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