天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

?????-p-????????? ???

?????-p-????????? ???
?????-p-????????? ??? ??? ???
?? ??:
41432-19-3
???:
?????-p-????????? ???
???(??):
?????-p-????????????;?????-p-????????????(POLYMETHYLENE-p-DIAZODIPHENYLAMINOSUL...
???:
4-DIAZODIPHENYLAMINE/FORMALDEHYDE CONDENSATE HYDROGEN SULFATE
???(??):
DIAZO 22S;Negalux N 11;POLYMETHYLENE-P-DIAZODIPHENYLAMINO SULFATE);formaldehyde/ p-(phenylamino)benzenediazonium copolymer;4-anilinobenzenediazonium,formaldehyde,hydrogen sulfate;4-Diazodiphenylamine hydrogen sulfate-formaldehyde copolymer;4-DIAZODIPHENYLAMINE/FORMALDEHYDE CONDENSATE HYDROGEN SULFATE;benzenediazonium,4-(phenylamino)-,sulfate(1:1),polymerwithformaldehyde;Condensation product between 4-Diazodiphenylamine sulfate(DAZS) and Formaldehyde
CBNumber:
CB5473962
???:
(C12H10N3.CH2O.HO4S)x
??? ??:
323.33
MOL ??:
41432-19-3.mol

?????-p-????????? ??? ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
???? ?? KE-28282
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P501 ...? ??? / ??? ?? ???.

?????-p-????????? ??? C??? ??, ??, ??

?????-p-????????? ??? ?? ?? ? ???

???

?? ??


?????-p-????????? ??? ?? ??

???( 11)?? ??
??? ?? ??? ?? ?? ? ??
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21632 55
Tianjin Huiren Chemtech Co., Ltd
+8613032611983
international@huirentech.com China 171 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49986 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Tianjin Huiren Chemtech Co., Ltd. 13672008665
jason@huirentech.com China 169 58
Hubei huizepu Pharmaceutical Technology Co., Ltd 027-19371-3712 19371278702
n17762444226@163.com China 3214 58
Hubei huizepu Pharmaceutical Technology Co., Ltd 023-19371278 19371278702
n13164103386@163.com China 3277 58
Hubei Nordina Biotechnology Co., Ltd. 027-19371278702 19371278702
ruihening88@163.com China 3011 58

?????-p-????????? ??? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved