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119-72-2(4-Nitro-4'-aminostilbene-2,2'-disulfonic acid) Product Description

4-Nitro-4119-72-2
CAS No.119-72-2
Chemical Name:4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
CBNumber:CB9258123
Molecular Formula:C14H12N2O8S2
Formula Weight:400.38
MOL File:Mol file
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Synonyms:
4-amino-4’-nitro-2,2’-stilbenedisulfonicacid
2-(2-sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid
Semi DAS
ANSDACID
4-AMINO-4''-NITROSTILBENE-2,2''-DISULFONIC ACID, TECH. 80%
5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid
5-amino-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid
ANSD acid (4-nitro-4'-aminostibene-2,2'-disulfonic acid)

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Property

Melting point: >300°C
Density  1.5746 (rough estimate)
refractive index  1.6900 (estimate)
pka -1.31±0.45(Predicted)
Water Solubility  Soluble in water.
CAS DataBase Reference 119-72-2(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]- (119-72-2)

Safety

Risk Statements : 20/21/22-36/37/38
Safety Statements : 26-36/37/39
RTECS : WJ6100000
TSCA : Yes

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Suppliers

Global( 56)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725malulu@leyan.comChina 39953 58
Shanghai Xin Cheng Yue Chemical Co.,Ltd +86-021-57806787wuziwei@xinyuefirm.comChina 31 58
LEAPCHEM CO., LTD. +86-852-30606658market18@leapchem.comChina 43348 58
NINGBO JL NEW MATERIAL CO.,LTD 0574-88552218sales@jlbio-tech.cnChina 700 58
GIHI CHEMICALS CO.,LIMITED  info@gihichemicals.comChina 49999 58
Hubei chengfeng chemical co. LTD  1802085297@qq.comChina 4004 58
Dideu Industries Group Limited +86-29-895866801026@dideu.comChina 24330 58
Shaanxi Dideu Medichem Co. Ltd 029-811242671073@dideu.comChina 9998 58
119-72-2(4-Nitro-4'-aminostilbene-2,2'-disulfonic acid) Related Search:
4-amino-4’-nitro-2,2’-stilbenedisulfonicacid 2-(2-sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid Semi DAS ANSDACID 4-AMINO-4''-NITROSTILBENE-2,2''-DISULFONIC ACID, TECH. 80% 5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid 5-amino-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid ANSD acid (4-nitro-4'-aminostibene-2,2'-disulfonic acid) 4-nitro-4' aminostibene-2',2" disulphonic acid NASDA 4-amino-4’-nitro-2’-stilbenedisulfonicacid 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-benzenesulfonicaci kyselina4-amino-4’-nitrostilben-2,2’-disulfonova kyselina4-nitro-4’-aminostilben-2,2’-disulfonova 4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID 4-NITRO-4'-AMINOSTILBENE-2,2'-DISULFONIC ACID 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-benzenesulfonic acid 5-amino-2-[2-(4-nitrophenyl)ethenyl]cyclohexa-2,4-diene-1,1-disulfonic acid -disulfonic acid -aminodiphenyl sulfone Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]- 4-Nitro-4'-aminostilbene-2,2'-disulfonicaci 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid ISO 9001：2015 REACH 4 NASDA 4-Nitro-4'-amino-dibenzyl-2,2'-disulphonic acid 119-72-2 19-72-2 C14H12N2O8S2
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