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

4-???????

4-???????
4-??????? ??? ???
?? ??:
3034-38-6
???:
4-???????
???(??):
4-???????
???:
4-Nitroimidazole
???(??):
4-NITRO-1H-IMIDAZOLE;5-Nitroimidazole;4(5)-NITROIMIDAZOLE;NSC 50359;4-nireiimldazole;4-nitro-imidazol;4-NITROIMIDAZOLE;4-Nitroglyoxaline;1H-4-Nitroimidazole;1H-5-Nitroimidazole
CBNumber:
CB8774477
???:
C3H3N3O2
??? ??:
113.07
MOL ??:
3034-38-6.mol
MSDS ??:
SDS

4-??????? ??

???
303 °C (dec.) (lit.)
?? ?
211.75°C (rough estimate)
??
1.5988 (rough estimate)
???
1.4264 (estimate)
???
303°C
?? ??
Inert atmosphere,Room Temperature
???
0.40g/L
??? ??
??
?? ?? (pKa)
8.31±0.10(Predicted)
??
???? ?? ???
??????(pH)
7 (0.40g/l, H2O, 20℃)
????
303 ºC
BRN
2815
CAS ??????
3034-38-6(CAS DataBase Reference)
NIST
1H-Imidazole, 4-nitro-(3034-38-6)
EPA
1H-Imidazole, 4-nitro- (3034-38-6)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,C,F
?? ???? ?? 20/21/22-36/37/38-22-34-11
????? 26-36/37-37/39-45-36/37/39-16
????(UN No.) 2811
WGK ?? 3
RTECS ?? NI7892000
TSCA Yes
?? ?? 6.1(b)
???? III
HS ?? 29332990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
0
1 0

4-??????? MSDS


4-Nitro-1H-imidazole

4-??????? C??? ??, ??, ??

??? ??

WHITE TO LIGHT YELLOW POWDER

??

4-Nitroimidazole was used in a study to investigate the catalytic efficiency of heterocyclic compounds in the peroxyoxalate chemiluminescence reaction using bis(2,4,6-trichlorophenyl)oxalate as reagent.

?? ??

4-Nitroimidazole is an intermediate during the synthesis of 1-methyl-2,4,5-trinitro imidazole.

4-??????? ?? ?? ? ???

???

?? ??


4-??????? ?? ??

???( 517)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Mujin Biotechnology Co.,Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12817 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5876 58
Hebei Yiduo Import and Export Co., Ltd.

joycedemei1505@outlook.com China 205 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29730 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21631 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2986 55
Shanxi Naipu Import and Export Co.,Ltd
+86-13734021967 +8613734021967
kaia@neputrading.com China 1001 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29863 58
Shaanxi Yikanglong Biotechnology Co., Ltd.
17791478691
yklbiotech@163.com CHINA 296 58
Zhejiang ZETian Fine Chemicals Co. LTD
+8618957127338
stella@zetchem.com China 2136 58

4-??????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved