一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

?????????

?????????
????????? ??? ???
?? ??:
1981-58-4
???:
?????????
???(??):
?????????
???:
Sulfamethazine sodium salt
???(??):
SULFADIMIDINE SODIUM;sulmet;vesadin;bovibol;Sulfoxine 33;sodiumsulfadimidine;sodiumsulfametazine;sulfamethazinesodium;sodiumsulfamethazine;sodiumsulfamezathine
CBNumber:
CB2284761
???:
C12H15N4NaO2S
??? ??:
302.33
MOL ??:
1981-58-4.mol
MSDS ??:
SDS

????????? ??

???
>288°C (dec.)
?? ??
Keep in dark place,Inert atmosphere,2-8°C
???
H2O: ???50mg/mL
??? ??
??
??
???? ?????
???
H2O: soluble 50mg/mL
Merck
14,8915
???
???
InChI
InChI=1S/C12H14N4O2S.Na.H/c1-8-7-9(2)15-12(14-8)16-19(17,18)11-5-3-10(13)4-6-11;;/h3-7H,13H2,1-2H3,(H,14,15,16);;
InChIKey
WIVZAHIZHZEEOX-UHFFFAOYSA-N
SMILES
S(C1C=CC(N)=CC=1)(=O)(=O)NC1=NC(C)=CC(C)=N1.[NaH]
CAS ??????
1981-58-4
EPA
Benzenesulfonamide, 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)-, monosodium salt (1981-58-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
????? 36
WGK ?? 3
RTECS ?? WO9300000
TSCA TSCA listed
HS ?? 2933.59.8000
???? ??? 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
???? ?? KE-05-1213
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
0
2 0

????????? C??? ??, ??, ??

??

Antibacterial;Inhibitor of folic acid synthesis

????????? ?? ?? ? ???

???

?? ??


????????? ?? ??

???( 333)?? ??
??? ?? ??? ?? ?? ? ??
Wuhan Fortuna Chemical Co., Ltd
+86-27-59207850
info@fortunachem.com China 5984 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-86-13131129325 +8613131129325
sales1@chuanghaibio.com China 5227 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365
mina@chuanghaibio.com China 18126 58
shandong perfect biotechnology co.ltd
+86-53169958659 +86-13153181156
sales@sdperfect.com China 294 58
Shaanxi Haibo Biotechnology Co., Ltd
+undefined18602966907
qinhe02@xaltbio.com China 997 58
Changshu New Venture Imp.&Exp. Co.,Ltd.
0512-52678575 13776233393
nvchem_deng@163.com China 256 58
Shaanxi TNJONE Pharmaceutical Co., Ltd
+8618092446649
sarah@tnjone.com China 1143 58
Henan Suikang Pharmaceutical Co.,Ltd.
+86-18239973690
sales@suikangpharm.com China 311 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3692 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21586 55

????????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
富裕县| 梁河县| 张家川| 郓城县| 威信县| 金昌市| 禄劝| 关岭| 灵台县| 平昌县| 扎鲁特旗| 无极县| 勐海县| 万安县| 泾源县| 泰顺县| 丘北县| 建瓯市| 东城区| 平塘县| 额敏县| 九江市| 金阳县| 黎城县| 惠州市| 莒南县| 灵璧县| 黑水县| 绥芬河市| 安福县| 钦州市| 绵阳市| 丰宁| 稷山县| 辽源市| 潜山县| 古田县| 怀宁县| 灵山县| 绥江县| 宝坻区|