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Basic Zinc Carbonate

Basic Zinc Carbonate
Product Detailed
Related Categories:Other Organic Chemical
Related Product Searches:Basic Zinc Carbonate,High Quality,zinc carbonate
Basic Zinc Carbonate Zn:57.5% min Loss in ignition:25-28% Heavy Metal(as pb):0.04% max Moisture:2.5% max Sulphate:0.6% max

BASIC ZINC CARBONATE

Product Name

Basic Zinc Carbonate

CAS No.

5970-47-8

Molecular Weight

324.1

Structural Formula

ZnCO3•2Zn(OH)2•H2O

Description:

white powder, Soluble in acids, alkaline and ammonium salt solutions; insoluble in water. Sp.gr.4.42-45; Nontoxic.

Types

Fine Grade

First Grade

Second Grade

Zn(as dry basis)

57.5% min

57% min 

56.5% min

Loss in ignition

25-28% 

25-30% 

25-32% 

Heavy Metal(as Pb)

0.04% max.

0.05% max

0.05% max

Moisture

2.5 % max

3.5% max

5% max

Sulphate

0.6% max

0.8% max

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Size(Pass 75 micron screen)

95% min

94% min

93% min

Packing

Packaging:25kgs net plastic woven bag, 25mts/20FCL without pallet

Usage

Transparent activator in rubber, feed additives; sulfur absorber in petroleum industries; cosmetics; pharmaceuticals; zinc Salts.

 

Basic Zinc Carbonate



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