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Rongalit® dihydrate

Catalog No. 27-0519 Name Sigma Aldrich
CAS Number 149-44-0 Website http://www.sigmaaldrich.com
M. F. CH5NaO4S Telephone 1-800-521-8956
M. W. 136.10277 Fax
Purity 96.0-103.0% Email
Storage Chembase ID: 152625

SYNONYMS

Title
Rongalit® dihydrate
IUPAC name
sodium hydrate hydroxymethanesulfinate
IUPAC Traditional name
sodium hydrate hydroxymethanesulfinate
Synonyms
羟基甲烷亚磺酸 钠盐
Sodium hydroxymethanesulfinate hydrate
Rongalit®
Hydroxymethanesulfinic acid sodium salt
甲醛合次硫酸钠 水合物
Sodium formaldehyde sulfoxylate hydrate

DATABASE IDS

Beilstein Number 3630814
EC Number 205-739-4
MDL Number MFCD00150599
CAS Number 149-44-0

PROPERTIES

Grade SAJ first grade
Linear Formula HOCH2SO2Na·xH2O
Purity 96.0-103.0%
Flash Point >100 °C
Flash Point >212 °F
Melting Point ~120 °C (dec.)
GHS Pictograms GHS08
GHS Signal Word Warning
GHS Hazard statements H341
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P281
Risk Statements 31-68
RTECS PB0380000
Safety Statements 36/37
Supplemental Hazard Statements Contact with acids liberates toxic gas.
German water hazard class 1

DETAILS

Description (English)
Legal Information
Rongalit is a registered trademark of BASF SE
Description (简体中文)
法律信息
Rongalit 注册商标 BASF SE

REFERENCES