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| Product Name: |
Zinc Sulfate Heptahydrate
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| Supply Ability: |
500 tons |
| Related proudcts |
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| Specifications |
Industrial Grade, Other |
| Price Term: |
FOB,CIF |
| Port of loading: |
TIANJING |
| Minimum Order |
20 TONS |
| Unit Price: |
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Molecular formula ZnSO4 7H2O
Molecular weight 287.56
Physical and chemical property:White crystal, relative density is 3.31, deliquescent in air, easy to dissolve in water, slightly dissolve in sterols, insoluble in acetone, loose crystal water at 280℃ and to be anhydride, decompose as zinc oxide(ZnO)and sulfur trioxide(SO3)at 740℃.
Use:Technical-grade Zinc Sulphate Monohydrate is widely used as intermediates of pharmaceutical,pesticide,dope,dye and pastel, chemical additives,chemical raw material and so on !
Characteristic and function
1. High purity, easy dissolve and active in chemical reaction.
2. Lily-white, has no side effe4ction to colour.
3. Little impurity, non-caking, stiff stability.
Packaging and transportation:Plastic sack inner and reschel bag outside, net weight 25Kg. Protect from damp when transport and stock.
ITEM INDEX
Products grade Excellent grade Grade I
Major componets Zn %¡Ý 35.5 35
ZnSO4 7H2O %¡Ý 99 98
Insoluble substance % ¡Ü 0.020 0.050
Lead(Pb) %¡Ü 0.001 0.002
Cadmium(Cd) % ¡Ü 0.001 0.002
Fe %¡Ü 0.003 0.005
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| Company: |
Hebei Zhongte import and export trade Co., LTD
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| Contact: |
Mr. wade wait |
| Address: |
Hebei xingtai QiaoXiOu metallurgy road 468 number |
| Postcode: |
054000 |
| Tel: |
+86-319-2601102 |
| Fax: |
+86-319-2601103 |
| E-mail: |
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