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

BIS(2-CARBOXYPHENYL)DISELENIDE

BIS(2-CARBOXYPHENYL)DISELENIDE ??? ???
?? ??:
6512-83-0
???:
BIS(2-CARBOXYPHENYL)DISELENIDE
???(??):
Diseleno salicylic acid;2,2'-Diselenodibenzoic acid;2,2'-Diselenobisbenzoic acid;BIS(2-CARBOXYPHENYL)DISELENIDE;Benzoic acid, 2,2'-diselenobis-
CBNumber:
CB4847399
???:
C14H10O4Se2
??? ??:
400.15
MOL ??:
6512-83-0.mol

BIS(2-CARBOXYPHENYL)DISELENIDE ??

???
297°C (rough estimate)
?? ?
585.7±60.0 °C(Predicted)
?? ?? (pKa)
2.96±0.36(Predicted)
??? ??
??
??? ??
??? ??

??

BIS(2-CARBOXYPHENYL)DISELENIDE C??? ??, ??, ??

Safety Profile

Poison by intraperitoneal and intravenous routes. When heated to decomposition it emits toxic fumes of Se

BIS(2-CARBOXYPHENYL)DISELENIDE ?? ?? ? ???

???

?? ??


BIS(2-CARBOXYPHENYL)DISELENIDE ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720
klq@cw-bio.com China 5926 55
Nanjing Ally Chemical S&T Co., Ltd. 025-025-58367986 18913956109
amy.xiang@ally-chem.com China 425 58
Aikon International Limited 025-66113011 18112977050
sales01@aikonchem.com China 16027 58
Shanghai Jianchao Biotechnology Co., LTD 13621743886 13621743886
3366408901@qq.com China 6681 58

Copyright 2019 ? ChemicalBook. All rights reserved