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

???? 3,3-?????

???? 3,3-?????
???? 3,3-????? ??? ???
?? ??:
76656-36-5
???:
???? 3,3-?????
???(??):
????3,3-?????;????3,3-?????[4-?????-6-??????????];????-9
???:
Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone
???(??):
BP-9;BENZOPHENONE-9;DS-49;Uvinul DS-49;CHLUMIUV BP-9;Sinosorb? BP-9;JADEADD UV 1800;UV Absorber BP-9;Benzophenone-9(BP-9);Benzophenone-9 sodium salt
CBNumber:
CB9477771
???:
C15H12Na2O11S2
??? ??:
478.36
MOL ??:
76656-36-5.mol
MSDS ??:
SDS

???? 3,3-????? ??

???
350°C (dec.)
?? ??
Hygroscopic, -20°C Freezer, Under inert atmosphere
???
?(?? ???)
??
?? ????? ?????
BRN
9829705
???
???
?? ??
????
???
??
?? ? ??
?? ?? ??
??? ?? ??
??? ???
??? ?? ??
Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone (76656-36-5)
InChI
1S/C15H14O11S2.2Na/c1-25-11-5-9(16)7(3-13(11)27(19,20)21)15(18)8-4-14(28(22,23)24)12(26-2)6-10(8)17;;/h3-6,16-17H,1-2H3,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2
InChIKey
QDCHWIWENYCPIL-UHFFFAOYSA-L
SMILES
O=C(C1=C(O)C=C(OC)C(S([O-])(=O)=O)=C1)C2=C(O)C=C(OC)C(S([O-])(=O)=O)=C2.[Na+].[Na+]
CAS ??????
76656-36-5(CAS DataBase Reference)
EPA
Benzenesulfonic acid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, disodium salt (76656-36-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 1
TSCA TSCA listed
HS ?? 2914500090
???? ??? 11 - Combustible Solids
???? ?? KE-12297
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

???? 3,3-????? C??? ??, ??, ??

??? ??

Light yellow crystalline powder

???? 3,3-????? ?? ?? ? ???

???

?? ??


???? 3,3-????? ?? ??

???( 181)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Yanxi Chemical Co., Ltd.
+86-17531190177
faithe@yan-xi.com China 5853 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-86-13131129325
sales1@chuanghaibio.com China 5218 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20120 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
13343047651
admin@zlchemi.com China 3692 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21585 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Tianjin Zhongxin Chemtech Co., Ltd.
86-22-66880623 +8618622897568
sales@tjzxchem.com China 572 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114
sales@amoychem.com China 6366 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5906 58

???? 3,3-????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
鸡泽县| 梅河口市| 房山区| 双牌县| 凭祥市| 扎兰屯市| 通榆县| 城口县| 汾阳市| 中江县| 阿拉善右旗| 日土县| 思南县| 阳城县| 荆州市| 新乐市| 富蕴县| 什邡市| 宁河县| 旌德县| 尉氏县| 长顺县| 广宗县| 光泽县| 黄平县| 九台市| 凤城市| 灵川县| 凤山县| 阿鲁科尔沁旗| 綦江县| 琼海市| 达州市| 丹凤县| 中西区| 丰台区| 辽宁省| 中宁县| 乐东| 呼玛县| 清徐县|