成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

3,6,9,12-?????(?????)-3,6,9,12-???????????????

3,6,9,12-?????(?????)-3,6,9,12-???????????????
3,6,9,12-?????(?????)-3,6,9,12-??????????????? ??? ???
?? ??:
869-52-3
???:
3,6,9,12-?????(?????)-3,6,9,12-???????????????
???(??):
3,6,9,12-?????(?????)-3,6,9,12-???????????????
???:
TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID
???(??):
TTHA;Triethylenetetraaminehexaacet;3,6,9,12-Tetrakis(carboxymethyl);Triethyleneteraaminehexaacetic acid;TRIETHYLENETETRAMINEHEXAACETIC ACID;triethylenetetramine-n,n,n’,n’’,n’’’;TRIETHYLENETETRAAMINEHEXAACETIC ACID;Triethylenetetraminehexaaceticacid,98%;(Triethylenetetraamino)hexaacetic acid;-3,6,9,12-tetraazatetradecane-1,14-dioic acid
CBNumber:
CB6106184
???:
C18H30N4O12
??? ??:
494.45
MOL ??:
869-52-3.mol
MSDS ??:
SDS

3,6,9,12-?????(?????)-3,6,9,12-??????????????? ??

???
232-233 °C(lit.)
?? ?
818.3±65.0 °C(Predicted)
??
1.533±0.06 g/cm3 (20℃ 760 Torr)
???
almost transparency in hot Water
??? ??
??
?? ?? (pKa)
1.68±0.10(Predicted)
??
???? ?? ??
BRN
1811090
CAS ??????
869-52-3(CAS DataBase Reference)
EPA
3,6,9,12-Tetraazatetradecanedioic acid, 3,6,9,12-tetrakis(carboxymethyl)- (869-52-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
TSCA Yes
HS ?? 2922.49.4950
???? ?? KE-33527
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
2 0

3,6,9,12-?????(?????)-3,6,9,12-??????????????? C??? ??, ??, ??

3,6,9,12-?????(?????)-3,6,9,12-??????????????? ?? ?? ? ???

???

?? ??

3,6,9,12-?????(?????)-3,6,9,12-??????????????? ?? ??

???( 126)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Mujin Biotechnology Co.,Ltd 		+86 13288715578 +8613288715578
 sales@hbmojin.com China 12821 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365
 mina@chuanghaibio.com China 18140 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21631 55
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29808 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531153977
 allison@yan-xi.com China 5855 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763
 sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626
 eric@witopchemical.com China 23541 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
CR Corporation Limited 		+8613062833949
 fred.wen@crcorporation.cn China 8647 58
LEAPCHEM CO., LTD. 		+86-852-30606658
market18@leapchem.com China 43340 58

3,6,9,12-?????(?????)-3,6,9,12-??????????????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved