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| Product Name: |
screen zinc oxide
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| Supply Ability: |
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| Related proudcts |
inorganic, zinc, |
| Specifications |
50kg/bag |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
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| Unit Price: |
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Basic property:
Molecular formula: Zno Molecular weight:81.39
White or fine spherical powder, specific gravity 5.5£6.5g/cm3, granularity 0.15£0.7¦Ìm, refraction index 1.95£2.05, the specific heat 0.0915c/g℃ at 20℃, meltingpoint 1973℃, it has the phenomenon of evaporation at 1000℃.
Chemical property:
¢Ù zinc oxide can be restore to the original state by carbon, carbon monoxide and hydrogen at high temperature.
¢Ú Zinc oxide is an amphoteric-oxide, which is slight soluble or insoluble in water. It generate relevant arsoniumsalt after reaction with acid, Zn(OH)2 after reaction with alkali and basic zinc carbonate reaction with carbon dioxide and other acid gases.
Execution standard: HHXPQB-YHX(YGP)-2005
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| Company: |
hebei xinzhuangyi chemical trade co.,ltd
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| Contact: |
Ms. sun jiantao |
| Address: |
East mingzhu Zhaiying South street |
| Postcode: |
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| Tel: |
0311-80979975 |
| Fax: |
0311-80979971 |
| E-mail: |
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