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

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

Product Name
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
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
Formula Weight
400.38
MOL File
119-72-2.mol
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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)
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Safety

Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36/37/39
RTECS 
WJ6100000
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

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

Preparation Products

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

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
132020
Advantage
58
Conier Chem & Pharma Limited
Tel
13368167990
Email
sales@conier.com
Country
China
ProdList
2808
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
29831
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652,+86-571- 88492614
Email
info@dycnchem.com
Country
CHINA
ProdList
52867
Advantage
58
Career Henan Chemica Co
Tel
+86-0371-86658258 15093356674;
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30255
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28180
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22968
Advantage
58
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View Lastest Price from 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid manufacturers

Shanghai Xin Cheng Yue Chemical Co.,Ltd
Product
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid 119-72-2
Price
US $0.00-0.00/kg
Min. Order
1000kg
Purity
99.8%
Supply Ability
100000ton
Release date
2024-01-26
Shaanxi Dideu Medichem Co. Ltd
Product
4-Nitro-4'-aMinostilbene-2,2'-disulfonic acid 119-72-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2019-12-31

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