Preparation method Production process flow chart Uses
ChemicalBook > CAS DataBase List > 4-Amino-benzenesulfonic acid monosodium salt

4-Amino-benzenesulfonic acid monosodium salt

Preparation method Production process flow chart Uses
Product Name
4-Amino-benzenesulfonic acid monosodium salt
CAS No.
515-74-2
Chemical Name
4-Amino-benzenesulfonic acid monosodium salt
Synonyms
SODIUM SULFANILATE;Ccris 7446;Einecs 208-208-5;Sodium sulfanylate;sodiumsulphanilate;Sulphanilate Sodium;SODIUM ANILINESULFONATE;AMino benzene sulfonate;4-AMPYRONE 99% HIGH GRADE;Sulfanic acid sodium salt
CBNumber
CB4320016
Molecular Formula
C6H8NNaO3S
Formula Weight
197.18
MOL File
515-74-2.mol
More
Less

4-Amino-benzenesulfonic acid monosodium salt Property

storage temp. 
Inert atmosphere,Room Temperature
form 
Solid
color 
Off-white to brown
CAS DataBase Reference
515-74-2(CAS DataBase Reference)
EPA Substance Registry System
Sulfanilic acid monosodium salt (515-74-2)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

More
Less

N-Bromosuccinimide Price

ChemScene
Product number
CS-W022956
Product name
Sodium4-aminobenzenesulfonate
Purity
≥98.0%
Packaging
100g
Price
$100
Updated
2021/12/16
Matrix Scientific
Product number
099144
Product name
Sodium 4-aminobenzenesulfonate
Purity
95+%
Packaging
100g
Price
$168
Updated
2021/12/16
AK Scientific
Product number
P258
Product name
Sodium4-aminobenzenesulfonate
Packaging
100g
Price
$185
Updated
2021/12/16
Matrix Scientific
Product number
099144
Product name
Sodium 4-aminobenzenesulfonate
Purity
95+%
Packaging
10g
Price
$38
Updated
2021/12/16
ChemScene
Product number
CS-W022956
Product name
Sodium4-aminobenzenesulfonate
Purity
≥98.0%
Packaging
500g
Price
$320
Updated
2021/12/16
More
Less

4-Amino-benzenesulfonic acid monosodium salt Chemical Properties,Usage,Production

Preparation method

4-Amino-benzenesulfonic acid monosodium salt is obtained by transposition and neutralization of aniline sulfonated.

Production process flow chart

Put 98% sulphuric acid in the oil bath sulfonated cauldron and add 99% aniline to it after stirring the sulphuric acid for 1 hour. Raise the temperature of the cauldron to 160℃. Launch the vacuum system and make the vacuum degree0.053MPa in the cauldron.Then the temperature of the cauldron is raised to 200℃. The heat preservation lasts for half an hour before the temperature is raised to 260℃ and the completion of heat preservation to transposition. At this time cool and close the vacuum system, keep 10 minutes and discharge the vacuum in the cauldron, gradually cooling to 80℃ . Add water and stir it before putting in the storage tank. In the storage tank, the material is heated to 70-80 degrees centigrade. Add the sodium carbonate and neutralize it to pH=7.0 - 7.5 before moving into the neutralization cauldron with the batch mother liquid. The relative density of water is adjusted to 1.12 before being heated to boiling. Then the activated carbon will be added and stirring is made for half an hour followed by the thermal filtration. The filter cake is washed with water, and the filtrate is steamed to a relative density of 1.18. Afterwards, it is put into the crystallizer and cooled to 30 ℃ in 8 hours followed by the centrifuge filtration. The filtrate can be used as the next batch of mother liquid and the filter cake is p-aminophenylsulfonic acid.

Uses

4-Amino-benzenesulfonic acid monosodium salt can be used as a fungicide. It is mainly used to control the rust of wheat and the rust of other crops.It can also be used for the prevention and control of wheat rust, dilute the original fungicide with 250 times of liquid to spray the occurrence of the disease points and range. 

Flammability and Explosibility

Non flammable

Purification Methods

It crystallises from water. [Beilstein 14 IV 2655.]

4-Amino-benzenesulfonic acid monosodium salt Preparation Products And Raw materials

Raw materials

Sulfanilic acid Sulfamic acid monosodium salt Aniline Sulfuric acid Sodium carbonate

Preparation Products

Acid Orange 7 ACID YELLOW 17 Fluorescent Brightener BC resist H REACTIVE GREEN 19 4-Hydrazinobenzenesulfonic acid Reactive Dark Blue M-2ge whitener WG for wool New red Tartrazine Mordant Yellow 10
More
Less

4-Amino-benzenesulfonic acid monosodium salt Suppliers

China 277 Europe 2 Germany 2 India 2 United Kingdom 5 United States 24 Global 312
Hubei Yunmei Technology Co., Ltd
Tel
027-59206672 18327059871
Email
service@yunmeichem.com
Country
China
ProdList
4994
Advantage
58
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3295
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4940
Advantage
60
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
18017383231 18017383231
Fax
qq：2817624287
Email
lyh_antaeus@163.com
Country
China
ProdList
9347
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3930
Advantage
58
Beijing Universal Century Technology Co., Ltd.
Tel
400-8706899
Fax
400-8706899
Email
hysj_bj.com
Country
China
ProdList
3583
Advantage
55
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
RiZhao LiDeShi Chemical Co., Ltd.
Tel
010-51268198
Fax
010-63833209
Email
leadershipchem@126.com
Country
China
ProdList
2546
Advantage
58
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-13526885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3991
Advantage
58
Mei Lan Industrial (Shanghai) Co., Ltd.
Tel
021-58958189
Fax
021-58957967
Email
wouchina@126.com
Country
China
ProdList
2666
Advantage
55
Shanghai ideal Industrial Co., Ltd.
Tel
021-58957966 18930537195
Fax
021-60899437
Email
wouchina@126.com
Country
China
ProdList
3027
Advantage
58
GuangTuo Chemical (Shanghai) Co., Ltd.
Tel
021-60899189-8001 18918189673
Fax
021-60899304
Email
gtchem@126.com
Country
China
ProdList
2656
Advantage
58
Shanghai CanSpecsci Instrument Co., Ltd.
Tel
400-6087598 15021221957
Fax
4006087598-8012
Email
order@canspecsci.com
Country
China
ProdList
2045
Advantage
56
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10276
Advantage
55
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-69106960 13701823733
Fax
021-69106780
Email
13701823733@163.com
Country
China
ProdList
4767
Advantage
60
Shanghai Yongye Biotechnology Co., Ltd.
Tel
86-021-61559134 15921386130
Fax
021-55068248
Email
3423497944@qq.com
Country
China
ProdList
8144
Advantage
55
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6479
Advantage
50
Beijing Xinsavi Chemical Technology Co., Ltd.
Tel
010-56218822 13717722232
Fax
010-56218800
Email
xinsavichem@163.com
Country
China
ProdList
3201
Advantage
56
Beijing Holiyang Chemical Co. Ltd.
Tel
13718199399
Fax
QQ : 206661479
Email
holiyangchem@163.com
Country
China
ProdList
3381
Advantage
56
Shanghai YouPeng Chemical Co. Ltd.
Tel
021-69005955 13701776567
Fax
021-69005775
Email
youpengchem@163.com
Country
China
ProdList
4293
Advantage
56
Sichuan Hainuowei Technology Co. Ltd.
Tel
13708085536
Fax
QQ : 121102042
Email
hanovichem@163.com
Country
China
ProdList
3383
Advantage
56
Shanghai TongYuan Chemical Co., Ltd.
Tel
021-021-69182866 13701855675
Fax
021-69182022
Email
tongyuanchem@126.com
Country
China
ProdList
4321
Advantage
58
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516722 13701817765
Fax
021-33516776
Email
kaisaichem@163.com
Country
China
ProdList
4741
Advantage
58
Beijing HuaYangZhicheng Technology Co., Ltd.
Tel
13716033033
Fax
010-56276266
Email
hanchochem@163.com
Country
China
ProdList
2960
Advantage
50
Shanghai LanRun Chemical Co., Ltd.
Tel
021-69515658 ; 69515628 13701998368
Fax
021-69515998
Email
longrunchem@163.com
Country
China
ProdList
3912
Advantage
50
Shanghai Rolead Chemical Technology Co., Ltd.
Tel
021-69992220 13701886816
Fax
021-69992237
Email
roleadchem@163.com
Country
China
ProdList
4750
Advantage
50
Shanghai Kangtuo Chemical Co., Ltd.
Tel
021-69185552 13701777608
Fax
021-69186006
Email
kangtuochem@163.com
Country
China
ProdList
4360
Advantage
55
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9958
Advantage
58
Changsha Jing Kang New Material Technology Co., Ltd.
Tel
0731-85118349 18874718518
Fax
0731-85118349
Email
ma_haihong@sina.com
Country
China
ProdList
1595
Advantage
50
Giant chemicals
Tel
028-85434334 18108076537
Fax
QQ：245797092
Email
market@gianthx.com
Country
China
ProdList
4505
Advantage
56
Chengdu JingXin Technology Co., Ltd.
Tel
028-85005297 13980656781
Fax
028-85005529
Email
jingxin73730@163.com
Country
China
ProdList
3280
Advantage
50
Shanghai QianYan Bio-technology Co., Ltd
Tel
02781293128
Email
orders@biochemsafebuy.com
Country
China
ProdList
9923
Advantage
55
Shanghai XiZhi Chemical Co., Ltd.
Tel
021-69005855 13701817869
Fax
021-69005955
Email
xizhichem@163.com
Country
China
ProdList
3339
Advantage
55
Shanghai Pengsuo Biochemical Technology Co., Ltd.
Tel
021-59118555 13701823997
Fax
021-59119222
Email
pengsuochem@163.com
Country
China
ProdList
3300
Advantage
55
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20806
Advantage
60
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 4009686088
Email
3193328036@qq.com
Country
China
ProdList
29785
Advantage
68
Hubei widely chemical technology Co., Ltd.
Tel
027-83991130 18627774460
Fax
027-83991130
Email
1718093273@QQ.COM
Country
China
ProdList
1881
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13320
Advantage
58
Shenzhen Sendi Biological Technology Co., Ltd.
Tel
18124570582 TEL：0755-23574479 2355327139
Fax
0755-23229476 QQ: 2355327139
Email
siliao02@yccreate.com
Country
China
ProdList
6116
Advantage
58
Guangzhou Kafen Biotech Co.,Ltd
Tel
18029243487 2355327168
Fax
020-31121510
Email
gy@yccreate.com
Country
China
ProdList
4749
Advantage
55
Wuhai Shuou Technology Co., Ltd.
Tel
17792809151
Fax
18872220797
Email
2355916837@ycphar.com
Country
China
ProdList
6133
Advantage
55
More
Less

View Lastest Price from 4-Amino-benzenesulfonic acid monosodium salt manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
4-Amino-benzenesulfonic acid monosodium salt 515-74-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-05
Henan Fengda Chemical Co., Ltd
Product
4-Amino-benzenesulfonic acid monosodium salt 515-74-2
Price
US $8.00-1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-28
Hebei Mojin Biotechnology Co., Ltd
Product
4-Amino-benzenesulfonic acid monosodium salt 515-74-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-08

515-74-2, 4-Amino-benzenesulfonic acid monosodium saltRelated Search:

Ponceau S Acid Red 27 ACID ORANGE 63 CHLORANTINE FAST RED 5B Eriochrome Black T Mordant Red 7 Mordant Black 17 Evans Blue Mordant Black 3 ACID RED 66 ACID YELLOW 54 HYDROXY NAPHTHOL BLUE SPADNS C.I. 14720 CHICAGO SKY BLUE 6B Congo Red ACID YELLOW 76 (C.I. 18850) 4-ACETAMIDOBENZENESULFINIC ACID SODIUM SALT

  • 4-SULFOANILINE SODIUM SALT
  • 4-AMINOBENZENESULFONIC ACID SODIUM SALT
  • SULPHANILIC ACID SODIUM SALT
  • SULFANILIC ACID SODIUM SALT
  • SODIUM SULFANILATE
  • SODIUM ANILINESULFONATE
  • P-ANILINESULFONIC ACID SODIUM SALT
  • 4-amino-benzenesulfonicacimonosodiumsalt
  • Benzenesulfonicacid,4-amino-,monosodiumsalt
  • p-Aminobenzenesulfonicacidsodiumsalt
  • 4-AMPYRONE 99% HIGH GRADE
  • 4-Amino-benzenesulfonic acid monosodium salt
  • 4-Aminobenzenesulfonic acid sodium
  • p-Sulfoaniline sodium salt
  • Sodium sulfanylate
  • Benzenesulfonic acid, 4-amino-, sodium salt (1:1)
  • Ccris 7446
  • Einecs 208-208-5
  • AMino benzene sulfonate
  • sodiuM 4-aMinobenzene-1-sulfonic acid
  • Benzenesulfonic acid,4-amino-, sodium salt
  • Mesalazine EP Impurity O Sodium Salt
  • Mesalazine Impurity 22 Sodium Salt（Mesalazine EP Impurity O Sodium Salt）
  • sulphate p-aminobenzensulfonate
  • SODIUM-P-AMINOBENZENSULFONATE
  • SULFANILICACIDSODIUMSALT,REAGENT
  • Sodium,4-aminobenzenesulfonate
  • sodium4-aminobenzenesulfonate
  • Sodiump-aminobenzenesulfonate
  • sodiumsulphanilate
  • 4-Amino-benzenesulfonicacidmonosodiumsal
  • 4-Amino-benzenesulfonic acid monosodium salt ISO 9001：2015 REACH
  • Sulphanilate Sodium
  • TIANFUCHEM-- 515-74-2--4-Amino-benzenesulfonic acid monosodium salt in stock
  • p-Amino Sodium Benzenesulfonate
  • Sulfanic acid sodium salt
  • 515-74-2
  • H2NC6H4SO3Na
  • NH2C6H4SO3Na
  • C6H7NNaO3S
  • C6H10O5NSNa
  • NH2C6H4SO3Na2H2O
  • Intermediates of Dyes and Pigments