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ChemicalBook >> CAS DataBase List >>4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

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

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Structure
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid structure
CAS No.
119-72-2
Chemical Name:
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
Synonyms
NASDA;4 NASDA;ANSDACID;Semi DAS;-disulfonic acid;-aminodiphenyl sulfone;4-amino-4’-nitro-2’-stilbenedisulfonicacid;4-Nitro-4'-aminostilbene-2,2'-disulfonicaci;4-amino-4’-nitro-2,2’-stilbenedisulfonicacid;4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID
CBNumber:
CB9258123
Molecular Formula:
C14H12N2O8S2
Molecular Weight:
400.38
MDL Number:
MFCD00035915
MOL File:
119-72-2.mol
MSDS File:
SDS
Last updated:2024-01-26 15:56:36
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4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Properties

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)
FDA UNII P8NM345BG9
EPA Substance Registry System Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]- (119-72-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36/37/39
RTECS  WJ6100000
TSCA  Yes
NFPA 704
0
0 0

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar B21467 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid, tech. 80% 119-72-2 5g $195.65 2024-03-01 Buy
Alfa Aesar B21467 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid, tech. 80% 119-72-2 1g $60.3 2023-06-20 Buy
TRC N926210 4-Nitro-4''-aminostilbene-2,2''-disulfonicAcid 119-72-2 50mg $60 2021-12-16 Buy
American Custom Chemicals Corporation ING0001985 4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID 95.00% 119-72-2 1G $508 2021-12-16 Buy
American Custom Chemicals Corporation ING0001985 4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID 95.00% 119-72-2 5G $940 2021-12-16 Buy
Product number Packaging Price Buy
B21467 5g $195.65 Buy
B21467 1g $60.3 Buy
N926210 50mg $60 Buy
ING0001985 1G $508 Buy
ING0001985 5G $940 Buy

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Chemical Properties,Uses,Production

Uses

4-Nitro-4''-aminostilbene-2,2''-disulfonic Acid is used as a reactant in the synthesis of triazine-containing asymmetrical fluorescent brighteners.

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Preparation Products And Raw materials

Raw materials

Sulfurous acid, S-[5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]phenyl]- 4,4'-Diamino-2,2'-stilbenedisulfonic acid

Preparation Products

4,4'-Diamino-2,2'-stilbenedisulfonic acid REACTIVE BROWN 7 tetrasodium [4-acetamido-5-hydroxy-6-[[2-hydroxy-4-[[4-[2-[4-[(4-methoxyphenyl)azo]-2-sulphophenyl]vinyl]-3-sulphophenyl]azo]-6-sulpho-1-naphthyl]azo]naphthalene-1-sulphonato(6-)]cuprate(4-) Direct green 34 (C.I. 27970) DIRECT YELLOW 106
(tetrasodium 1-(4-(3-acetamido-4-(4'-nitro-2,2'-disulfonatostilben-4-ylazo)anilino)-6-(2,5-disulfonatoanilino)-1,3,5-triazin-2-yl)-3-carboxypyridinium) hydroxide Cuprate(5-), [3-[[5-(hydroxy-κO)-6-[[2-(hydroxy-κO)-4-[[4-[2-[4-[(4-methoxyphenyl)azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-6-sulfo-1-naphthalenyl]azo-κN1]-7-sulfo-2-naphthalenyl]amino]benzoato(7-)]-, pentasodium

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

Global( 57)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Xin Cheng Yue Chemical Co.,Ltd 		+86-021-57806787 +86-17701820076 wuziwei@xinyuefirm.com China 30 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49390 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569266 15319487004 1015@dideu.com China 2263 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 29220 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49999 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Supplier Advantage
Shanghai Xin Cheng Yue Chemical Co.,Ltd 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hubei xin bonus chemical co. LTD 		58
CONIER CHEM AND PHARMA LIMITED 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Career Henan Chemica Co 		58
Dideu Industries Group Limited 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
LEAPCHEM CO., LTD. 		58

View Lastest Price from 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid pictures 2024-04-25 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
119-72-2
 US $0.00-0.00 / kg 1000kg 99.8% 100000ton Shanghai Xin Cheng Yue Chemical Co.,Ltd
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid pictures 2022-09-02 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
119-72-2
 US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited
4-Nitro-4'-aMinostilbene-2,2'-disulfonic acid pictures 2020-02-26 4-Nitro-4'-aMinostilbene-2,2'-disulfonic acid
119-72-2
 US $0.00-0.00 / KG 1KG 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

119-72-2(4-Nitro-4'-aminostilbene-2,2'-disulfonic acid)Related Search:

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Glycine Sodium 3-nitrobenzenesulphonate 6-Aminocaproic acid NITROGEN DIOXIDE 4-NITRO-4'-AMINOSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT
4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT 4,4'-Dinitrostilbene-2,2'-disulfonic acid 4-NITROSTILBENE 4-AMINOSTILBENE 4-ACETAMIDO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID, DISODIUM SALT
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

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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