3-Mercapto-1-propanesulfonic acid sodium salt

Names

[ Name ]:
3-Mercapto-1-propanesulfonic acid sodium salt

[Synonym ]:
Sodium 3-mercaptopropanesulphonate
Sodium 3-sulfanyl-1-propanesulfonate
1-Propanesulfonic acid, 3-mercapto-, sodium salt
1-Propanesulfonic acid, 3-mercapto-, sodium salt (1:1)
Sodium 3-Mercapto-1-propanesulfonate
sodium 3-sulfanylpropane-1-sulfonate
3-Mercapto-1-propanesulfonic Acid Sodium Salt
MPS
SODIUM 3-MERCAPTOPROPANESULFONATE
sodium,3-sulfanylpropane-1-sulfonate
EINECS 241-620-3
1-Propanesulfonic acid, 3-mercapto-, monosodium salt
MFCD00043148

Chemical & Physical Properties

[ Melting Point ]:
~220 °C (dec.)(lit.)

[ Molecular Formula ]:
C₃H₇NaO₃S₂

[ Molecular Weight ]:
178.206

[ Flash Point ]:
71 °C

[ Exact Mass ]:
177.973434

[ PSA ]:
104.38000

[ LogP ]:
0.93230

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ6655600

CHEMICAL NAME :: 1-Propanesulfonic acid, 3-mercapto-, sodium salt

CAS REGISTRY NUMBER :: 17636-10-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H7-O3-S2.Na

MOLECULAR WEIGHT :: 178.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1500 mg/kg

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

REFERENCE :: FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 23,355,1960 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9008 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 170 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
TZ6655600

[ HS Code ]:
2930909090

Precursor & DownStream

Precursor

DownStream

Customs

[ 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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