顺酐
Name:cis-butenedioic anhydride, Maleic anhydride, Toxilic anhydride
Molecular formula:C4H2O3
Molecular mass：98.058
Usage：used for producing polyester resin, alkyd, pesticide, allomaleic acid, agent for paper and so on.
Physical and chemical properties: at ambient temperature, it is a while granule, needle, rod, block or block agglomerate shape, having strong irritant.Relative density:1.48, M.P.:52.8℃, B.P.:202.2℃. Under lower temperature (60-80℃), it can sublimate, soluble in ethanol, ether and acetone, can react with water to produce maleic acid, combustible. If its vapor is mixed with powder dust and air, it may form exploded mixture.
Other supplier products
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丁二酸 |
Properties and Uses
Properties:white crystals, melting point 185 ℃, boiling point 235 ℃ (decomposition of anhydride), specific gravity 1.572; five... |
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碳酸二甲酯 |
It can be widely used in coatings, pains, adhesives, pharmaceutical industries. We supply 99.5%min, 99.9%min and 99.99%min. |
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丙二醇 |
Packing:In 215kgs galvanized iron drums,17.2tons/20’fcl.
In flexitank, 22tons/20’fcl.
In IBC drums, 20tons/20’fcl.
In ISO t... |
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顺酐 |
Name:cis-butenedioic anhydride, Maleic anhydride, Toxilic anhydrideMolecular formula:C4H2O3Molecular mass：98.058Usage：used for producing polyester ... |
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碳酸丙烯酯 |
We supply 99.5%min, |
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Pigment in the process of use, because of insoluble in the use of medium, so always exist in the ... |
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