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zinc sulfide basic information |
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zinc sulfide chemical properties |
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mp |
1700°c |
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density |
4.1 g/ml at 25 °c(lit.) |
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form |
powder |
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merck |
14,10160 |
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stability: |
stable. may react with water to give toxic hydrogen sulfide. incompatible with acids, strong oxidizing agents. air and moisture sensitive. |
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cas database reference |
1314-98-3(cas database reference) |
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risk statements |
31 |
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safety statements |
50a |
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wgk germany |
3 |
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rtecs |
zh5400000 |
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zinc sulfide usage and synthesis |
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chemical properties |
white to yellow powder, clear to yellow crystals |
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general description |
a yellowish-white powder in a liquid. insoluble in water and denser than water. primary hazard is to the environment. immediate steps should be taken to limit spread to the environment. easily penetrates the soil to contaminate groundwater and nearby waterways. |
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air & water reactions |
insoluble in water. |
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reactivity profile |
these sulfides are rather inert, dissolve into acid, insoluble in water and alkalis. |
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health hazard |
inhalation of material may be harmful. contact may cause burns to skin and eyes. inhalation of asbestos dust may have a damaging effect on the lungs. fire may produce irritating, corrosive and/or toxic gases. some liquids produce vapors that may cause dizziness or suffocation. runoff from fire control may cause pollution. |
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fire hazard |
some may burn but none ignite readily. containers may explode when heated. some may be transported hot. |
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zinc sulfide preparation products and raw materials |
hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
China (Mainland) 
free samples 28053-08-9 NO.1 factory