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product summary: calcium carbide, the calcium carbide, inorganic compounds. colorless crystals, industrial products for the gray color bar, the cross section is purple or gray. with water immediate violent reaction to produce acetylene, and produce heat. calcium carbide is an important basic chemi...
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分子式:h2so4cas登录号:7664-93-9einecs 登录号231-639-5分子相对质量: 98.08成分/组成信息:硫酸 98.0%(浓)中心原子杂化方式:sp3结构式 o |h-o-s-o-h ↓ o纯硫酸是一种无色无味油状液体.常用的浓硫酸中h2so4的质量分数为98.3%,其密度为1.84g·cm-3,其物质的量浓度为18.4mol·l-1.硫酸是一种高沸点难挥发的强酸,...
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poly aluminium chloride ．content---------------------------------------------------30% min．basticity--------------------------------------------------60-80%．fe ---------------------------------------------------------0.0003%max．ph value -------------------------------------------------- 3.5-5.0．water-ins...
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lithopone 28% 30% used in coatings, printing ink, rubber, plastic etc direct manufacturer iso company
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professional carbon black pigment n220 , n330 , n550 , n660 , n219 , n339 , etc , we zaozhuang xinyuan chemical industry co., ltd can supply you high performance products and low price . our products are good chemical additive & auxiliary and widely used for rubber products, tires, auto parts, cable...
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offering best carbon black n220 , n330 , n550 , n660 in china , which are widely for rubber , tyre , masterbatch , plastic applications and so on . our products have good markets , owing to high performance and competitive price . pls do not hesitate to contact us if you have any inquiry . we shal...
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nano-carbon black is a superfine nanometer carbon black which producted by special technology. nano - carbon black is a good kind of replacement of carbon black n330 and n660 . pls do not hesitate to contact us if you have any inquiry . we shall supply you best products and service . welcome your en...
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英文名称: carbon nanotubes cas no: 1333-86-4 分子量: 12.0107 ec no: 215-609-9 分子式: c
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cas no:1333-86-4 molecular formular:c molecular weight:12.01 appearance: pure black,fine-grained or powder the main component is carbon,but it also contains a small amount of hydrogen,oxygen,sulfur,ash,tar and water packing:25kg pp bag,16mt/20fcl usage:it uses for high,middleand low ink,paint,...
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shandong bestar carbon black factory, the national owned enterprise, produces new technology carbon black. all the exhaust gases generated during the production are exploited to generate thermal power, realized the harmonius unity of economic efficiency and environment protection. the factory is de...
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