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| Product Name: |
zinc sulfate
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
Tech-Grade |
| Price Term: |
FOB,CNF OR CIF OR DAF |
| Port of loading: |
TIANJIN,CHINA |
| Minimum Order |
24MT |
| Unit Price: |
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Technical-grade Zinc Sulphate Monohydrate Line Products
Molecular formula£ºZnSO4&©|8226;H2O
Molecular weight: 179.45
Physics and chemistry nature£º white crystal, relative density is 3.31. deliquescent in air, easy to dissolve in water, slightly dissolve in sterols, insoluble in acetone, loose crystallization water at 280℃ and to be anhydride, decompose as zinc oxide(ZnO) and sulfur trioxide 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£¡
Advantages£º
1. High degree of purity£¬easy dissolve and active in chemical reaction¡£
2. lily-white£¬has no side effection to colour¡£
3. little impurity£¬non-caking£¬stiff stability¡£
Package and transportation£º Plastic sack inner and raschel bag outside£¬net weight 25Kg¡£Protect from damp when transport and stock¡£
Items Index
Products grade Excellent grade Grade ¢ñ
Major components Zn% ¡Ý 35.5 35
ZnSO4&©|8226;H2O % ¡Ý 99 98
Insoluble substance% ¡Ü 0.020 0.050
Lead(Pd)% ¡Ü 0.001 0.002
Cadmium(Cd)% ¡Ü 0.001 0.002
Fe% ¡Ü 0.003 0.005
Mn% ¡Ü 0.005 0.010
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| Company: |
Tianjin Yufeng Chemical Co., Ltd
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| Contact: |
Ms. Jennifer Cheung |
| Address: |
Donglantuo Village, Wangwenzhuang Town, Xiqing Distric, Tianjin, China |
| Postcode: |
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| Tel: |
86-22-83999266 |
| Fax: |
86-22-83999299 |
| E-mail: |
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