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| Product Name: |
Zinc carbonate
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
zinc carbonate |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
1 ton |
| Unit Price: |
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Chemical industry Standard of Peoples Republic of China HG/T2523-93
Molecular formula:ZnCO32Zn(OH)2H2O
The zinc carbonate, white slight non-stereotype powder froth, can not dissolve in water and mellow, slightly soluble in the ammonia. It can completely dissolve in the diluted acid and the sodium hydroxide (NaOH).
It is used not only in activating tran***rency agent, strengthening agent and coloring agent in the rubber industry, but also massively in the rubber connection agent. Apart from that, it also can used in petroleum and well drilling industry.
(ITEMS)
(INDEX)
(High-Class)
(First-Class)
(Qualified)
(Zn) % ¡Ý
57.5
57.0
56.5
Calcination (%)
25.0-28.0
25.0-30.0
25.0-32.0
(Pb) % ¡Ü
0.04
0.05
0.05
Water% ¡Ü
2.5
3.5
5.0
(so4) % ¡Ü
0.60
0.80
-
45um ¡Ý
95.0
94.0
93.0
(Cd) % ¡Ü
0.10
-
-
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| Company: |
Qingyuan Guangda Metal Co.,LTD
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| Contact: |
Mr. Guang Wang |
| Address: |
Yuhua jinjie,Yuhua west road,Baoding |
| Postcode: |
071051 |
| Tel: |
86-0312-2066315 |
| Fax: |
86-0312-2066315 |
| E-mail: |
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