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Industry grade zinc carbonate

Industry grade zinc carbonate
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  • Product Name:Industry grade zinc carbonate
  • Package:plastic bag in and woven bag out
  • Size:25kg/bag
  • Model:800
 

Place of Origin: China (Mainland)

Molecular Formula:Cr2O3 

CAS No.1308-38-9

Purity:56%-57%

Order Quantity:  10 Long Ton 

Price Term: FOB

Port: tianjin

Price: USD 1250-1350/ Ton 

Payment Terms: T/T  L/C

Production Capacity: 800 Ton Per Month

Delivery Time: 15 days after the payment of the buyers 

Uses: Used as a light astringent preparation of calamine and skin protective agent, 

rubber, latex products during the development of raw materials and oil well cementing agent.

Properties: Fine white amorphous powder. Odorless and tasteless. The relative density of 4.42 t

o 4.45. Insoluble in water and alcohol. Slightly soluble in ammonia. Soluble in dilute acid and sodium 

hydroxide. Role with 30% hydrogen peroxide, release carbon dioxide, the formation of peroxides.

Item

Index

High-Class

First-Class

Qualified

Main content(Zn dry basis) % ≥

57.5

57.0

56.5

Ignition loss %

25.0-28.0

25.0-30.0

25.0-32.0

Heavy metal (Pb) content % ≤

0.04

0.05

0.05

Moisture % ≤

2.5

3.5

5.0

Sulfate(SO4 ) % ≤

0.60

0.80

--

Fineness through 75um mesh % ≥

95.0

94.0

93.0

Cadmium(Cd) % ≤

0.10

--

--



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Industry grade zinc carbonate
Relative Keywords
  • industry grade zinc carbonate
  • industry chemical
  • Zinc subcarbonate
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