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Benzenesulfinic acid sodium salt dihydrate

CAS No.
25932-11-0
Chemical Name:
Benzenesulfinic acid sodium salt dihydrate
Synonyms
SODIUM BENZENESULFINATE DIHYDRATE;benzensulfinansodny;SODIUM BENZENESULPHINATE;SODIUM BENZENE SULFINIC ACID;sodiumphenylsulfinatedihydrate;BENZENESUIFINIC ACID SODIUM SALT;BENZENESULPHINIC ACID SODIUM SALT;Sodium benzenesulphinate dihydrate;Sodium Benzenesulfinate Dihydrate >BENESULFINIC ACID SODIUM SALT, DIHYDRATE
CBNumber:
CB0278944
Molecular Formula:
C6H9NaO4S
Molecular Weight:
200.19
MDL Number:
MFCD00149638
MOL File:
25932-11-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:05

Benzenesulfinic acid sodium salt dihydrate Properties

Melting point >300 °C(lit.)
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
color White to Light yellow
Water Solubility almost transparency
InChI InChI=1S/C6H6O2S.Na/c7-9(8)6-4-2-1-3-5-6;/h1-5H,(H,7,8);/q;+1/p-1
InChIKey CHLCPTJLUJHDBO-UHFFFAOYSA-M
SMILES C1(S([O-])=O)=CC=CC=C1.[Na+]
CAS DataBase Reference 25932-11-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26
WGK Germany  1
RTECS  DA9135000
HS Code  2930.90.2900

Benzenesulfinic acid sodium salt dihydrate price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B0027 Sodium Benzenesulfinate Dihydrate >98.0%(T) 25932-11-0 25g $25 2026-04-30 Buy
TCI Chemical B0027 Sodium Benzenesulfinate Dihydrate >98.0%(T) 25932-11-0 100g $47 2026-04-30 Buy
ChemScene CS-W015626 Sodium benzenesulfinate dihydrate ≥98% 25932-11-0 500g $40 2026-06-04 Buy
ChemScene CS-W015626 Sodium benzenesulfinate dihydrate ≥98% 25932-11-0 1kg $60 2026-06-04 Buy
aablocks AA002R12 Sodium Benzenesulfinate Dihydrate 98% 25932-11-0 5g $8 2026-05-28 Buy
Product number Packaging Price Buy
B0027 25g $25 Buy
B0027 100g $47 Buy
CS-W015626 500g $40 Buy
CS-W015626 1kg $60 Buy
AA002R12 5g $8 Buy

Benzenesulfinic acid sodium salt dihydrate Chemical Properties, Uses, Production

Uses

A mild eye irritant.

Uses

BENZENESULFINIC ACID SODIUM SALT DIHYDRATE is used as an organic synthesis intermediate and can be employed in the preparation of pharmaceuticals, dyes, pesticides, fragrances, and photosensitive materials.

Benzenesulfinic acid sodium salt dihydrate Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 194)
Supplier Tel Email Country ProdList Advantage
Shouguang Nuomeng Chemical Co Ltd. 0536-5399456 13869682027 holly@nuomengchem.com China 47 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80

View Latest Price from Benzenesulfinic acid sodium salt dihydrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Benzenesulfinic acid sodium salt, Benzenesulfinic acid sodium, Benzenesulfinic Acid Sodium Salt Dihydrate, Sodium Benzenesulfinate Dihydrate pictures 2026-08-25 Benzenesulfinic acid sodium salt, Benzenesulfinic acid sodium, Benzenesulfinic Acid Sodium Salt Dihydrate, Sodium Benzenesulfinate Dihydrate
25932-11-0
$3800.00 1KG 98% Min 200 tons per month Shouguang Nuomeng Chemical Co Ltd.
BENZENESULFINIC ACID SODIUM SALT DIHYDRATE pictures 2026-06-30 BENZENESULFINIC ACID SODIUM SALT DIHYDRATE
25932-11-0
1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
BENZENESULFINIC ACID SODIUM SALT DIHYDRATE pictures 2026-03-20 BENZENESULFINIC ACID SODIUM SALT DIHYDRATE
25932-11-0
$1.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd

Benzenesulfinic acid sodium salt dihydrate Spectrum

SODIUM BENZENE SULFINIC ACID SODIUM BENZENESULPHINATE BENZENESULPHINIC ACID SODIUM SALT DIHYDRATE 95% BENZENESULFINIC ACID SODIUM SALT 2-HYDRATE BENZENESULPHINIC ACID SODIUM SALT BENZENESULPHINIC ACID SODIUM SALT DIHYDRATE BENZENESUIFINIC ACID SODIUM SALT BENESULFINIC ACID SODIUM SALT, DIHYDRATE benzensulfinansodny sodiumphenylsulfinatedihydrate Sodium benzenesulphinate dihydrate Benzenesulfinic acid sodium salt, Benzenesulfinic acid sodium, Benzenesulfinic Acid Sodium Salt Dihydrate, Sodium Benzenesulfinate Dihydrate Sodium Benzenesulfinate Dihydrate > Sodium Benzenesulfinate Dihydrate >98.0% SODIUM BENZENESULFINATE DIHYDRATE Benzenesulfinic acid sodium salt dihydrate 25932-11-0 C6H5O2SNa2H2O