Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Sodium benzenesulfinate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Sodium benzenesulfinate
Price: ￥328.0/500g ￥108.0/100g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenesulfinic acid sodium salt dihydrate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Sodium benzenesulfinate
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

25932-11-0

25932-11-0 structure

25932-11-0 structure

Name: Sodium benzenesulfinate
Chemical Name: sodium,benzenesulfinate,dihydrate
CAS Number: 25932-11-0
Molecular Formula: C₆H₅NaO₂S
Molecular Weight: 164.158
Catalog: Chemical pesticide Insecticide intermediate
Create Date: 2018-02-09 08:00:00
Modify Date: 2025-08-22 00:55:19

Name	sodium,benzenesulfinate,dihydrate
Synonyms	BENZENESULFINIC ACID SODIUM SALT DIHYDRATE Benzenesulfinic acid,sodium salt,dihydrate sodium benzenesulfinate hydrate(1:1:2) Benzenesulfinic acid sodium salt MFCD00149638 SodiuM Benzenesulfinate Dihydrate EINECS 212-842-8 sodium benzenesulphinate dihydrate Benzensulfinan sodny [Czech] Sodium phenyl sulfinate dihydrate Benzenesulfinic acid, sodium salt (1:1) Sodium benzenesulfinate Benzensulfinan sodny

Boiling Point	339.4ºC at 760 mmHg
Melting Point	>300 °C(lit.)
Molecular Formula	C₆H₅NaO₂S
Molecular Weight	164.158
Flash Point	159.1ºC
Exact Mass	163.990799
PSA	59.34000
LogP	1.79030
Vapour Pressure	3.58E-05mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA9135000

CHEMICAL NAME :: Benzenesulfinic acid, sodium salt, dihydrate

CAS REGISTRY NUMBER :: 25932-11-0

LAST UPDATED :: 198710

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H5-O2-S.Na.2H2-O

MOLECULAR WEIGHT :: 200.20

WISWESSER LINE NOTATION :: WSR &-NA- &QH 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1045,1986

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26
WGK Germany	1
RTECS	DA9135000
HS Code	2930909090

Precursor 0
DownStream 4
3112-85-4 603-33-8 24224-99-5 63632-55-3

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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