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Sodium p-toluenesulfonate

Product Name
Sodium p-toluenesulfonate
CAS No.
657-84-1
Chemical Name
Sodium p-toluenesulfonate
Synonyms
NAXONATE ST;NAXONATE 4ST;sodiumtosylate;tosylate,sodium;Sodium p-tosylate;Toluene sulfonate;naxonatehydrotrope;Sodium p-toluenesulf;sodiump-tolylsulfonate;TOSIC ACID SODIUM SALT
CBNumber
CB0422783
Molecular Formula
C7H7NaO3S
Formula Weight
194.18
MOL File
657-84-1.mol
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Sodium p-toluenesulfonate Property

Melting point:
>300°C
Density 
1.55 g/cm3 (20℃)
vapor pressure 
<1 hPa (20 °C)
Flash point:
500 °C
storage temp. 
Store below +30°C.
solubility 
818g/l soluble
form 
Powder
color 
White to off-white
Water Solubility 
soluble
Merck 
14,9533
BRN 
3637479
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
KVCGISUBCHHTDD-UHFFFAOYSA-M
CAS DataBase Reference
657-84-1(CAS DataBase Reference)
EPA Substance Registry System
Sodium p-tolylsulfonate (657-84-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-36
Safety Statements 
26-36
WGK Germany 
1
RTECS 
XT7350000
HS Code 
29041000
Hazardous Substances Data
657-84-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.21125
Product name
Toluene-4-sulfonic acid sodium salt
Purity
for synthesis
Packaging
5 g
Price
$22.01
Updated
2021/03/22
Sigma-Aldrich
Product number
152536
Product name
Sodium p-toluenesulfonate
Purity
95%
Packaging
5g
Price
$41.3
Updated
2021/03/22
Sigma-Aldrich
Product number
152536
Product name
Sodium p-toluenesulfonate
Purity
95%
Packaging
100g
Price
$58.6
Updated
2021/03/22
Sigma-Aldrich
Product number
8.21125
Product name
Toluene-4-sulfonic acid sodium salt
Purity
for synthesis
Packaging
250 g
Price
$190.55
Updated
2021/03/22
TCI Chemical
Product number
T0271
Product name
Sodium p-Toluenesulfonate
Purity
>90.0%(T)
Packaging
25g
Price
$21
Updated
2021/03/22
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Sodium p-toluenesulfonate Chemical Properties,Usage,Production

Chemical Properties

white powder

Uses

Usually used as a supporting electrolyte for depositing polypyrrole membranes, ang also used as a solute to study the performance of resin particles.

Purification Methods

Dissolve it in distilled water, filter it to remove insoluble impurities and evaporate it to dryness. Then recrystallise it from MeOH or EtOH, and dry it at 110o. Its solubility in EtOH is not high (maximum 2.5%), so that Soxhlet extraction with EtOH may be preferable. Sodium p-toluenesulfonate has also been crystallised from Et2O and dried under a vacuum at 50o. [Beilstein 11 I 4, 11 II 6, cf Gibson & Reid J Chem Soc 879 1923.]

Sodium p-toluenesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

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Sodium p-toluenesulfonate Suppliers

Huangshi Fuertai Pharmaceutical Tech Co., Ltd.
Tel
0714-3293168-6021;0714-3293168-6022
Fax
0714-6392351
Email
fuertaixia@foxmail.com;info@fuertaichem.com
Country
China
ProdList
26
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58
Foshan Daping Chemical Technology Co., Ltd
Tel
0757-26601217-
Fax
0757-26601217
Email
dxp6878@163.com
Country
China
ProdList
28
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58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
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76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
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62
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
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84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
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BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
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Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43496
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Beijing Ouhe Technology Co., Ltd
Tel
010-82967028-
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12356
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078;021-50426030
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
10006
Advantage
60
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View Lastest Price from Sodium p-toluenesulfonate manufacturers

Anhui Rencheng Technology Co., Ltd
Product
Sodium p-toluenesulfonate 657-84-1
Price
US $1.00-100.00/KG
Min. Order
0.5KG
Purity
>99%
Supply Ability
20tons
Release date
2020-12-25
Zhuozhou Wenxi import and Export Co., Ltd
Product
Sodium p-toluenesulfonate 657-84-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
Sodium p-toluenesulfonate 657-84-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

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