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Sodium 3-mercaptopropanesulphonate

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Sodium 3-mercaptopropanesulphonate

EINECS 241-620-3
CAS No. 17636-10-1 Density 1.59[at 20℃]
PSA 104.38000 LogP 0.93230
Solubility 1000g/L at 25℃ Melting Point ~220 °C (dec.)(lit.)
Formula C3H7NaO3S2 Boiling Point N/A
Molecular Weight 178.209 Flash Point 71 °C
Transport Information N/A Appearance N/A
Safety S26 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 17636-10-1 (Sodium 3-mercaptopropanesulphonate) Hazard Symbols IrritantXi
Synonyms

1-Propanesulfonicacid, 3-mercapto-, monosodium salt (8CI,9CI);1-Propanesulfonic acid,3-mercapto-, sodium salt (6CI,7CI);3-Mercapto-1-propanesulfonic acidmonosodium salt;3-Mercaptopropanesulfonic acid, sodium salt;Asta 7100;Sodium3-mercapto-1-propanesulfonate;Sodium g-mercaptopropanesulfonate;

Article Data 3

Sodium 3-mercaptopropanesulphonate Chemical Properties

 EINECS: 241-620-3 
Empirical Formula: C3H7NaO3S2
Molecular Weight: 178.2056 g/mol
Flashing point: 71 °C
Melting point: ~220 °C (dec.)(lit.)
Structure of Sodium 3-mercaptopropanesulphonate (CAS NO.17636-10-1):
                   
Product Category of Sodium 3-mercaptopropanesulphonate (CAS NO.17636-10-1): Organic acids

Sodium 3-mercaptopropanesulphonate Uses

  Sodium 3-mercaptopropanesulphonate (CAS NO.17636-10-1) can be used for electroplating additive intermediate for the preparation of copper brightener, and in particular be used for the printed circuit board plating.

Sodium 3-mercaptopropanesulphonate Toxicity Data With Reference

 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 1500mg/kg (1500mg/kg)   Farmakologiya i Toksikologiya Vol. 23, Pg. 355, 1960.

Sodium 3-mercaptopropanesulphonate Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Sodium 3-mercaptopropanesulphonate Specification

  Sodium 3-mercaptopropanesulphonate , its cas register number is 17636-10-1. It also can be called 3-Mercapto-1-propanesulfonic acid sodium salt ; MPS ; and 1-Propanesulfonic acid, 3-mercapto-, sodium salt (1:1) .

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