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515-42-4

Name Benzenesulfonic acid sodium salt
CAS 515-42-4
EINECS(EC#) 208-198-2
Molecular Formula C6H5NaO3S
MDL Number MFCD00065179
Molecular Weight 180.16
MOL File 515-42-4.mol
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Chemical Properties

Appearance off-white crystalline powder
Melting point  450 °C
density  1.124 g/mL at 25 °C(lit.)
storage temp.  Inert atmosphere,Room Temperature
solubility  water: soluble
form  Crystalline Powder
color  White to off-white
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  1070
BRN  3918459
InChI InChI=1S/C6H6O3S.Na.H/c7-10(8,9)6-4-2-1-3-5-6;;/h1-5H,(H,7,8,9);;
InChIKey MZSDGDXXBZSFTG-UHFFFAOYSA-M
SMILES S(C1C=CC=CC=1)(O)(=O)=O.[NaH]
CAS DataBase Reference 515-42-4(CAS DataBase Reference)
EPA Substance Registry System 515-42-4(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
WGK Germany  3
RTECS  DB7350000
HS Code  29049090
Hazardous Substances Data 515-42-4(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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