ChemicalBook > CAS DataBase List > Sodium p-toluenesulfinate
Sodium p-toluenesulfinate
- Product Name
- Sodium p-toluenesulfinate
- CAS No.
- 824-79-3
- Chemical Name
- Sodium p-toluenesulfinate
- Synonyms
- P-TOLUENESULFINIC ACID SODIUM SALT;SPTS;SODIUM P-TOLUENESULPHINATE;Sodium Para Toluene Sulfinate;P-Toluenesulfinate Sodium Salt;Nsc4871;p-toluensulfinansodny;SodiuM toluene (SPTS);The toluene sulfonate;sodiump-tolylsulfinate
- CBNumber
- CB8195779
- Molecular Formula
- C7H7NaO2S
- Formula Weight
- 178.18
- MOL File
- 824-79-3.mol
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Sodium p-toluenesulfinate Property
- Melting point:
- >300 °C(lit.)
- Density
- 1.399-1.405 at 20℃
- vapor pressure
- 0-0.001Pa at 20-50℃
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- form
- Powder
- color
- White to off-white
- Water Solubility
- Slightly soluble in water.
- Sensitive
- Hygroscopic
- Merck
- 14,9532
- BRN
- 4621454
- LogP
- -0.9 at 23℃ and pH4
- Surface tension
- 62.9mN/m at 1.004g/L and 20℃
- CAS DataBase Reference
- 824-79-3(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfinic acid, 4-methyl-, sodium salt (824-79-3)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-37/39-26
- WGK Germany
- 2
- RTECS
- XT4725000
- F
- 3
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 2930 90 98
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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.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 455652
- Product name
- Sodium p-toluenesulfinate
- Purity
- 95%
- Packaging
- 25g
- Price
- $54.9
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 455652
- Product name
- Sodium p-toluenesulfinate
- Purity
- 95%
- Packaging
- 100g
- Price
- $112
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.43677
- Product name
- Sodiumtoluene-4-sulfinate
- Purity
- ≥95% (HPLC)
- Packaging
- 25g
- Price
- $51.6
- Updated
- 2022/05/15
Sigma-Aldrich
- Product number
- 8.43677
- Product name
- Sodiumtoluene-4-sulfinate
- Purity
- ≥95% (HPLC)
- Packaging
- 100g
- Price
- $154
- Updated
- 2022/05/15
TCI Chemical
- Product number
- T0275
- Product name
- Sodium p-Toluenesulfinate
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $26
- Updated
- 2024/03/01
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Sodium p-toluenesulfinate Chemical Properties,Usage,Production
Chemical Properties
White powder
Uses
p-Toluenesulfinic acid sodium salt is used as an intermediate for the preparation of pharmaceuticals and dispersal dyes. It acts as a curing agent of grouting material. It is also used as a discharge medium of dyes and pigments. Further, it serves as a chemical intermediate in the production of fluorescent pigments and fabric adhesive. In addition to this, it is used as an electroplating brightening agent and curing agent.
Uses
Sodium p-toluenesulfinate can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.
Purification Methods
Recrystallise the salt from water (to constant UV spectrum) and dry it under vacuum, or extract it with hot *benzene, then dissolve it in EtOH/H2O and heat with decolorising charcoal. The solution is filtered and cooled to give crystals of the dihydrate.[Beilstein 11 I 718.]
Sodium p-toluenesulfinate Preparation Products And Raw materials
Raw materials
Preparation Products
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Sodium p-toluenesulfinate Suppliers
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- 536-5399456 13869682027
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- China
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View Lastest Price from Sodium p-toluenesulfinate manufacturers
Jinan Finer Chemical Co., Ltd
- Product
- Sodium toluene-4-sulphinate 824-79-3
- Price
- US $0.00/Kg/Bag
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 2000kg/year
- Release date
- 2021-09-03
Shouguang Nuomeng Chemical Co Ltd.
- Product
- Sodium p-toluenesulfinate, SPTS, P-Toluene sulfinic acid sodium salt 824-79-3
- Price
- US $5400.00/T
- Min. Order
- 1KG
- Purity
- 98% Min.
- Supply Ability
- 200 tons per month
- Release date
- 2020-07-18
Baoji Guokang Bio-Technology Co., Ltd.
- Product
- Sodium p-toluenesulfinate 824-79-3
- Price
- US $15.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 2000T
- Release date
- 2021-06-02
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