| Identification | More | [Name]
Benzenesulfonic acid sodium salt | [CAS]
515-42-4 | [Synonyms]
BENZENESULFONIC ACID SODIUM SALT
SODIUM BENZENESULFONATE
SODIUM BENZENE SULPHONATE
Benzenesulfonicacid,sodiumsa
dispersantgn
sodiumbenzenemonosulfate
sodiumbenzenemonosulfonate
sodiumbenzosulfonate
sodiumphenylsulfonate
Benzenesulfoic acid,sodium salt
BENZENESULFONIC ACID SODIUM CRYSTALLINE
BENZENESULFONIC ACID SODIUM SALT, RECRYS T.
BENZENESULFONIC ACID SODIUM SALT 98%
BenzenesulfonicAcidSodiumSalt98%
Benzenesulfonic acid sodium salt, 98%, water ca 2%
SODIUM BENZENESULFONATE, TECHNICAL
SODIUM BENZENESULFONATE, PURIFIED
Benzenesulfonic acid sodium | [EINECS(EC#)]
208-198-2 | [Molecular Formula]
C6H5NaO3S | [MDL Number]
MFCD00065179 | [Molecular Weight]
180.16 | [MOL File]
515-42-4.mol |
| Chemical Properties | Back Directory | [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 | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P305+P351+P338 | [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
| [TSCA ]
TSCA listed | [REACH Registrations]
Active | [HS Code ]
29049090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 | [Hazardous Substances Data]
515-42-4(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
off-white crystalline powder | [Uses]
Sodium benzenesulfonate has been used in Raman spectroscopic determination of molecular structural features in sulfonated polystyrene resins. It was used as electrolyte in formation of polypyrrole coatings with varying surface morphology on stainless steel. It was used in the synthesis of 1-butyl-3-propanenitrile imidazolium benzenesulfonate. | [Purification Methods]
Crystallise it from EtOH or aqueous 70-100% MeOH, and dry it under a vacuum at 80-100o. [Beilstein 11 H 28, 11 I 10, 11 II 18, 11 III 33, 11 IV 27.] |
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