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Contact Info
- ???????:Room 1224,Eastcom Mansion,398 Wensan Road,Hangzhou,310013 China, ????? ???????: 310013
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- ????:86-571-89939478 89939480 89939481
- ?????? ??????????:[email protected]
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??? CAS:3710-84-7
??? EC:223-055-4
?????? ????????:C4H11NO
????? ???????:89.14
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| ??? ???????: | Chemicals/Amines/Quaternary Ammonium Salts |
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