manufacturer good price TBAB Tetrabutylammonium bromide cas 1643-19-2 1 buyer
Powder coating, epoxy resin curing catalyst, it could reduce the curing temperature, shorten curing time.
Refrigeration system in the phase change storage material, can and common air conditioning heat storage air-conditioning system, reach the peak shift of saving electricity.
The phase transfer catalysts in organic synthetic chemistry such as halogen replacement reaction, REDOX reaction, n-alkylation, and dichlorobin reaction.In order to improve the reaction rate, the reaction should be moderate.
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Item
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Index
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Appearance
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White crystalline powder
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Assay
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≥ 99%
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Benzene
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≤0.1%
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Chlorobenzene
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≤0.3%
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Diphenyl Sulfide
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≤0.1%
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Diphenyl Disulfide
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≤0.3%
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* In addition：The company could research and develop the new products according to the special demand of our clients．
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