ChemNet > CAS > 157577-99-6 Acid Black 234

157577-99-6 Acid Black 234

product Name	Acid Black 234
CAS No	157577-99-6
Synonyms	2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)sulfonyl)amino)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2); 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-(((4-((2,4-diaminophenyl)azo)phenyl)sulfonyl)amino)phenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt
Molecular Formula	C₃₄H₂₆N₁₀Na₂O₉S₃
Molecular Weight	860.8
Molecular Structure
Hazard Symbols
Risk Codes
Safety Description

Chemicals Suppliers(42):: 1Dragon Chemical Group Co.,China; 2Kelco Chemicals Co.,Ltd.; 3Hangzhou Colorific Chemicals Co., Ltd.; 4AFINE CHEMICALS LIMITED; 5Dintech Chemical Co.,Ltd.; 6NEW DRAGON CO., LTD; 7Hangzhou Jingyou Chemical Co.,Ltd.; 8APARSHWANATH DYESTUFF IND.; Contact Suppliers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图