2-Hydroxy-2-propanesulfonic acid monosodium salt

Names

[ CAS No. ]:
540-92-1

[ Name ]:
2-Hydroxy-2-propanesulfonic acid monosodium salt

[Synonym ]:
sodium 2-hydroxypropane-2-sulphonate
Acetone sodium bi
SODIUM ACETONE BISULFITE
2-hydroxy-2-propanesulfonicacimonosodiumsalt
2-hydroxy-propane-2-sulfonic acid,sodium-salt
sodium 2-hydroxypropane-2-sulfonate
2-Hydroxy-propan-2-sulfonsaeure,Natrium-Salz
Aceton-Natriumdisulfit
MFCD00031395
2-hydroxy-2-propanesulfonic acid,monosodium salt
EINECS 208-761-2
2-Propanesulfonicacid,2-hydroxy-,monosodiumsalt
Acetone sodium bisulphite
2-HYDROXY-2-PROPANESULFONIC ACID SODIUM SALT

Chemical & Physical Properties

[ Density]:
1.488 g/cm3

[ Melting Point ]:
300ºC

[ Molecular Formula ]:
C₃H₇NaO₄S

[ Molecular Weight ]:
162.14000

[ Exact Mass ]:
161.99600

[ PSA ]:
85.81000

[ LogP ]:
0.34080

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ6550000

CHEMICAL NAME :: 2-Propanesulfonic acid, 2-hydroxy-, monosodium salt

CAS REGISTRY NUMBER :: 540-92-1

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H7-O4-S.Na

MOLECULAR WEIGHT :: 162.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1521 No. of Facilities: 44 (estimated) No. of Industries: 2 No. of Occupations: 9 No. of Employees: 15536 (estimated) No. of Female Employees: 12757 (estimated)

Safety Information

[ Hazard Codes ]:
Xi: Irritant;Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
37/39-26

[ RTECS ]:
TZ6550000

[ HS Code ]:
2905590090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2905590090

[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%