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7257-26-3

Sodium 4-toluenesulfinate hydrate is a chemical compound with the formula C7H7NaO2S.H2O, consisting of a sodium salt of 4-toluenesulfinic acid and a water molecule. It is a white crystalline solid that is soluble in water and has various applications in the chemical industry. SODIUM 4-TOLUENESULFINATE HYDRATE is primarily used as a reducing agent in the synthesis of dyes, pharmaceuticals, and other organic compounds. It is also employed as a stabilizer in the production of rubber and as a reagent in analytical chemistry. Due to its reducing properties, sodium 4-toluenesulfinate hydrate is known to be sensitive to air and moisture, and it should be stored in a cool, dry place to maintain its stability and effectiveness.

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  • 7257-26-3 Structure

  • Basic information

    1. Product Name: SODIUM 4-TOLUENESULFINATE HYDRATE
    2. Synonyms: Sodium4-toluenesulfinatehydrate;Toluene-4-sulfinicacidsodiumsaltdihydrate;Sodiump-toluenesulfinateH2O;Benzenesulfinic acid, 4-methyl-, sodium salt, dihydrate;Toluene-4-sulfinic acid sodium salt dihydrate Sodium 4-toluenesulfinate hydrate p-Toluene sulfinate sodium sal;4-Toluenesulphinic acid, sodium salt dihydrate;Sodium toluene-4-sulphinate dihydrate 95%;Sodiumtoluene-4-sulphinatedihydrate95%
    3. CAS NO:7257-26-3
    4. Molecular Formula: C7H7O2S*4H2O*Na
    5. Molecular Weight: 196.19933
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7257-26-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: SODIUM 4-TOLUENESULFINATE HYDRATE(CAS DataBase Reference)
    10. NIST Chemistry Reference: SODIUM 4-TOLUENESULFINATE HYDRATE(7257-26-3)
    11. EPA Substance Registry System: SODIUM 4-TOLUENESULFINATE HYDRATE(7257-26-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 7257-26-3(Hazardous Substances Data)

7257-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7257-26-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,5 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7257-26:
(6*7)+(5*2)+(4*5)+(3*7)+(2*2)+(1*6)=103
103 % 10 = 3
So 7257-26-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O2S.Na.2H2O/c1-6-2-4-7(5-3-6)10(8)9;;;/h2-5H,1H3,(H,8,9);;2*1H2/q;+1;;/p-1

7257-26-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium,4-methylbenzenesulfinate,dihydrate

1.2 Other means of identification

Product number -
Other names 4-Toluenesulphinic acid sodium salt dihydrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7257-26-3 SDS

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