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2-CHLORO-5-NITROBENZENESULFONIC ACID

2-CHLORO-5-NITROBENZENESULFONIC ACID Structure
2-CHLORO-5-NITROBENZENESULFONIC ACID structure
CAS No.
96-73-1
Chemical Name:
2-CHLORO-5-NITROBENZENESULFONIC ACID
Synonyms
NSC 5375;3-Sulfo-4-chloronitrobenzene;2-CHLORO-5-NITROSULFOBENZENE;2-chloro-5-nitro-benzenesulfonicaci;4-NITROCHLOROBENZENE-2-SULFONIC ACID;2-CHLORO-5-NITROBENZENESULFONIC ACID;P-NITROCHLOROBENZENE-O-SULFONIC ACID;2-Chloro-5-nitrobenzenesulfonec acid;2-CHLORO-5-NITROBENZENESULPHONIC ACID;1-Chloro-4-nitrobenzene-2-sulfonic Acid
CBNumber:
CB7113158
Molecular Formula:
C6H4ClNO5S
Molecular Weight:
237.62
MDL Number:
MFCD00065336
MOL File:
96-73-1.mol
Last updated:2023-10-21 10:37:28
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2-CHLORO-5-NITROBENZENESULFONIC ACID Properties

Melting point >300°C
Density 1.651 (estimate)
refractive index 1.6000 (estimate)
storage temp. Refrigerator
pka -1.73±0.33(Predicted)
form solid
CAS DataBase Reference 96-73-1(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 2-chloro-5-nitro- (96-73-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P305+P351+P338

2-CHLORO-5-NITROBENZENESULFONIC ACID price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth Carbosynth FC20131 2-Chloro-5-nitro-benzenesulfonic acid 96-73-1 250mg $150 2021-12-16 Buy
Biosynth Carbosynth FC20131 2-Chloro-5-nitro-benzenesulfonic acid 96-73-1 500mg $220 2021-12-16 Buy
Biosynth Carbosynth FC20131 2-Chloro-5-nitro-benzenesulfonic acid 96-73-1 1g $375 2021-12-16 Buy
Biosynth Carbosynth FC20131 2-Chloro-5-nitro-benzenesulfonic acid 96-73-1 2g $600 2021-12-16 Buy
American Custom Chemicals Corporation HCH0011486 2-CHLORO-5-NITROBENZENESULFONIC ACID 95.00% 96-73-1 500MG $704.55 2021-12-16 Buy
Product number Packaging Price Buy
FC20131 250mg $150 Buy
FC20131 500mg $220 Buy
FC20131 1g $375 Buy
FC20131 2g $600 Buy
HCH0011486 500MG $704.55 Buy

2-CHLORO-5-NITROBENZENESULFONIC ACID Chemical Properties,Uses,Production

Chemical Properties

Tan Solid

Physical properties

2-Chloro-5-nitrobenzenesulfonic Acid, crystallizes as the dihydrate from water (mp 169 ℃, decomp.). The compound undergoes explosive decomposition when heated above 200 ℃, and all reactions, including its production, must be undertaken with great caution.

Uses

Amination of 2-Chloro-5-nitrobenzenesulfonic Acid gives 4-nitroaniline- 2-sulfonic acid [96-75-3], which is used as a diazo component or reduced to the important colorant intermediate 2,5-diaminobenzenesulfonic acid [88-45-9]. Chlorination of 2-Chloro-5-nitrobenzenesulfonic Acid in aqueous solution is a more facile route to 2,6- dichloro-4-nitroaniline than chlorination of 4-nitroaniline.

Production Methods

4-Chloronitrobenzene is sulfonated with 65 % oleum at 115 ℃; special precaution must be taken to control temperature. Work-up is by quenching and isolation of the sodium salt after it has been salted out.

2-CHLORO-5-NITROBENZENESULFONIC ACID Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID 4-Chloronitrobenzene

Preparation Products

4.4'-DIAMINODIPHENYLAMINESULFATE O-(2-MethoxyEthoxy)BenzeneSulfonamide Acid Brown 354 Amoscanate Reactive Blue 198
4-NITRO-2-SULFOANILINE 4-DIAZO-4'-METHOXYDIPHENYLAMINE SULFATE disodium 2,2'-[(2-methyl-3,6-dioxo-1,4-cyclohexadiene-1,4-diyl)bis[imino(2-methyl-4,1-phenylene)imino]]bis(5-nitrobenzenesulphonate) Benzenesulfonamide, 2-(methylamino)-5-nitro- 4-Chloro-3-(Morpholinosulfonyl)aniline

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2-CHLORO-5-NITROBENZENESULFONIC ACID Suppliers

Global( 114)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12453 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21695 55
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503282 alice@crovellbio.com China 8822 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 47465 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Jinan Qinmu Fine Chemical Co.,Ltd. 		+8618660799346 sales@qinmuchem.com China 1009 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Hubei Jusheng Technology Co.,Ltd. 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Jinan Qinmu Fine Chemical Co.,Ltd. 		58

View Lastest Price from 2-CHLORO-5-NITROBENZENESULFONIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-CHLORO-5-NITROBENZENESULFONIC ACID pictures 2023-06-20 2-CHLORO-5-NITROBENZENESULFONIC ACID
96-73-1
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
2-CHLORO-5-NITROBENZENESULFONIC ACID pictures 2021-08-14 2-CHLORO-5-NITROBENZENESULFONIC ACID
96-73-1
 US $10.00 / KG 1KG 99 100 mt Shijiazhuang tongyang Import and Export Co., LTD
2-CHLORO-5-NITROBENZENESULFONIC ACID pictures 2021-07-22 2-CHLORO-5-NITROBENZENESULFONIC ACID
96-73-1
 US $10.00 / KG 1KG 99% 100 mt Hebei Guanlang Biotechnology Co., Ltd.

96-73-1(2-CHLORO-5-NITROBENZENESULFONIC ACID)Related Search:

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P-NITROCHLOROBENZENE-O-SULFONIC ACID 2-chloro-5-nitro-benzenesulfonicaci 2-CHLORO-5-NITROBENZENESULFONIC ACID 2-CHLORO-5-NITROBENZENESULPHONIC ACID 2-CHLORO-5-NITROSULFOBENZENE 4-NITROCHLOROBENZENE-2-SULFONIC ACID Benzenesulfonic acid, 2-chloro-5-nitro- 2-chloro-5-nitrobenzene-1-sulfonic acid 1-Chloro-4-nitrobenzene-2-sulfonic Acid 3-Sulfo-4-chloronitrobenzene NSC 5375 2-Chloro-5-nitrobenzenesulfonec acid 96-73-1 Intermediates of Dyes and Pigments Aromatics Heterocycles