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

POTASSIUM ACETYLACETONATE HEMIHYDRATE

POTASSIUM ACETYLACETONATE HEMIHYDRATE ??? ???
?? ??:
57402-46-7
???:
POTASSIUM ACETYLACETONATE HEMIHYDRATE
???(??):
POTASSIUM 2,4-PENTANEDIONATE;Potassium acetylacetonate, 97%+;POTASSIUM ACETYLACETONATE HEMIHYDRATE;POTASSIUM 2,4-PENTANEDIONATE HEMIHYDRATE;Potassium 2,4-pentanedionate hydrate, 97%;Potassium2,4-pentanedionatehemihydrate,97%;POTASSIUM ACETYLACETONATE HEMIHYDRATE, 9 7%;ipotassium,(Z)-4-oxopent-2-en-2-olate,hydrate;ACETYLACETONE POTASSIUM DERIVATIVE HEMIHYDRATE;POTASSIUM ACETYLACETONATE HEMIHYDRATE ISO 9001:2015 REACH
CBNumber:
CB7300783
???:
C5H9KO3
??? ??:
156.22
MOL ??:
57402-46-7.mol

POTASSIUM ACETYLACETONATE HEMIHYDRATE ??

???
~235 °C (dec.)(lit.)
??
Hygroscopic
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 36/37/38-63
????? 26-36/37/39
WGK ?? 3
F ?????? 3
TSCA No
????(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
1
2 1

POTASSIUM ACETYLACETONATE HEMIHYDRATE C??? ??, ??, ??

??? ??

a yellowish or grayish white powder(s); hygroscopic [ALD94] [STR93]

POTASSIUM ACETYLACETONATE HEMIHYDRATE ?? ?? ? ???

???

?? ??


POTASSIUM ACETYLACETONATE HEMIHYDRATE ?? ??

???( 47)?? ??
??? ?? ??? ?? ?? ? ??
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167
1026@dideu.com China 7722 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49985 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Aladdin Scientific

tp@aladdinsci.com United States 52924 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43416 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109
market03@meryer.com China 40228 62
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84

POTASSIUM ACETYLACETONATE HEMIHYDRATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved