Sulfuric acid,monomethyl ester, sodium salt (1:1) cas no:512-42-5

NameSulfuric acid,monomethyl ester, sodium salt (1:1)
CAS512-42-5
SynonymsSulfuric acid, monomethyl ester, sodium salt(8CI,9CI);Methyl sulfate sodium salt;Sodium methyl sulfate;Sodiummonomethylsulfate;Methylsodium sulfate (6CI,7CI);
EINECS(EC#)208-142-7
Molecular FormulaCH₄O₄S.Na
Molecular Weight134.09

Hazard T: Toxic;
Risk R20/22;R36/37/38;R45
Safety

Safety Information of Sodium methyl sulfate (CAS NO.512-42-5):
Hazard Codes: Xn,T
Risk Statements: 20/22-37/38-45-36/37/38 
R20/22:Harmful by inhalation and if swallowed. 
R37/38:Irritating to respiratory system and skin. 
R45:May cause cancer. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 23-45-53-36/37/39-26 
S23:Do not breathe vapour. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S53:Avoid exposure - obtain special instructions before use.
WGK Germany: 3