512-42-5

Name Sodium methyl sulfate
CAS 512-42-5
EINECS(EC#) 208-142-7
Molecular Formula CH3NaO4S
MDL Number MFCD00013457
Molecular Weight 134.09
MOL File 512-42-5.mol
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Chemical Properties

Appearance White powder
Melting point  210 °C(lit.)
storage temp.  2-8°C, sealed storage, away from moisture
form  Powder
color  White
Water Solubility  Soluble
Merck  6122
InChI InChI=1S/CH4O4S.Na.H/c1-5-6(2,3)4;;/h1H3,(H,2,3,4);;
InChIKey UCOPQPRJCFVCQO-UHFFFAOYSA-N
SMILES S(O)(=O)(=O)OC.[NaH]
LogP -0.450 (est)
CAS DataBase Reference 512-42-5(CAS DataBase Reference)
EPA Substance Registry System 512-42-5(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
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 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S53:Avoid exposure-obtain special instruction before use .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
TSCA  TSCA listed
REACH Registrations Active
HS Code  29209090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Skin Irrit. 2
STOT SE 3

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