Natriumbenzolsulfonat

Sodium benzenesulfonate

HCID 517327CAS 515-42-4
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Grundinformationen

Standard-SMILES
O=S(=O)([O-])c1ccccc1.[Na+]
InChIKey
MZSDGDXXBZSFTG-UHFFFAOYSA-M
Summenformel
C6H5NaO3S
Durchschnittliche Molmasse
180,16 g/mol
Monoisotopische Masse
179,9857093

Überblick

See also: Benzenesulfonic acid, alkyl derivs., sodium salts (annotation moved to); Sodium N-alkylbenzenesulfonate (annotation moved to).

Namen und Bezeichner

Bevorzugter Name
Sodium benzenesulfonate
IUPAC
sodium benzenesulfonate
Lokaler Name
Natriumbenzolsulfonat
Englischer Name
Benzenesulfonic acid sodium salt
Summenformel
C6H7NaO3S
Molmasse
182.17

Namen und Synonyme

Sodium benzenesulfonate515-42-4Benzenesulfonic acid, sodium saltDispersant GNSodium phenylsulfonateSodium benzene sulfonateSodium benzene monosulfonateSODIUM BENZOSULFONATEK5RM14AZHXSUPRAGIL GNBenzenesulfonic acid, sodium salt (1:1)DTXSID4060157
Weitere Namen anzeigen
PhSO2NaBenzenesulfonicsodiumbenzosulfonatesodiumbenzenemonosulfatePhSO3NaBenzenesuLdispersantgnSodium sulfobenzenesodiumphenylsulfonate
NSC-146RefChem:887291DTXCID9041027208-198-2Benzenesulfonic acid sodium saltsodium;benzenesulfonateBenzenesulfonate (sodium)C6H5NaO3S

Datenbank-Bezeichner

CAS
515-42-4
PubChem CID
517327
DTXSID
DTXSID4060157
UNII
K5RM14AZHX
EC Number
208-198-2
Nikkaji
J6.295B

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
65,6 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
1
Schwere Atome
11

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Benzenesulfonic Acid Derivatives
Color/Form · 2 Einträge

CRYSTALS

NEEDLES OR LEAFLETS FROM WATER

SolubilityVERY SOL IN HOT WATER; SLIGHTLY SOL IN HOT ALCOHOL
Physical DescriptionSolid; [HSDB] White powder; [MSDSonline]
Other Experimental PropertiesDECOMP AT 450 °C

Physikochemische Eigenschaften

Schmelzpunkt
450 °C · 450 °C
Dichte
1.124 g/mL · 1.124 g/mL at 25 °C (lit.)
storage temp.
Inert atmosphere,Room Temperature
Löslichkeit
water: soluble
Aggregatzustand
Crystalline Powder
Farbe
White to off-white

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 96 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: Benzenesulfonic acid, sodium salt

Status: Active Update: 05-11-2015 https://echa.europa.eu/registration-dossier/-/registered-dossier/16461

Benzenesulfonic acid, sodium salt: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
Hazards SummaryOral LD50 (mouse) = 9378 mg/kg; [RTECS] A skin irritant in guinea pig testing; No teratogenic effects in pregnant mice receiving doses up to the fatal dose of 300 mg/kg; [HSDB]
Hazard Classes and CategoriesAcute Tox. 4 (25%)

Toxikologische Informationen

Non-Human Toxicity Excerpts · 5 Einträge

ACUTE EXPOSURE PRODUCED ONLY SLIGHT IRRITATION TO GUINEA PIG SKIN. /FROM TABLE/

NA ALKYLBENZENESULFONATE ADMIN IN DRINKING WATER (0.07, 0.2 & 0.6%) OR IN FEED (0.6 & 1.8%) TO MICE & RATS FOR 9 MO DECR LIVER WT, HEPATIC LEVELS OF GLUCOSE 6-PHOSPHATE DEHYDROGENASE, LACTATE DEHYDROGENASE & GLUTAMIC-PYRUVIC TRANSAMINASE.

SODIUM ALKYLBENZENESULFONATE ADMIN IN DRINKING WATER (0.07, 0.2 & 0.6%) OR IN FEED (0.6 & 1.8%) TO MICE & RATS FOR 9 MONTHS DECREASED KIDNEY LEVELS OF GLUCOSE 6-PHOSPHATASE & SODIUM, POTASSIUM ATPASE, INDICATING AN EFFECT ON KIDNEY FUNCTION.

SODIUM ALKYLBENZENESULFONATE ADMIN AT 1000 PPM IN WATER TO RATS FOR 6 WK ENHANCED THE INCREASE OF LIPIDS IN LIVER & DECREASED LEVELS OF CHOLESTEROL & PHOSPHOLIPIDS IN RED BLOOD CELLS.

For more Non-Human Toxicity Excerpts (Complete) data for SODIUM BENZOSULFONATE (9 total), please visit the HSDB record page.

Sicherheitsdaten

wgk
3
tsca
TSCA listed
hs_code
29049090
RTECS-Nr.
DB7350000
risk_code
22-36/37/38
hazard_code
Xn,Xi

Chemie und Industrie

Pharmakologische Informationen

Metabolism/MetabolitesP TESTOSTERONI H-8 UTILIZES AS SOLE CARBON SOURCE, THE SODIUM SALTS OF BENZENESULFONATE. MEDIUM MUST BE HEAVILY BUFFERED TO PERMIT EXTENSIVE GROWTH.
Absorption, Distribution and Excretion · 2 Einträge

ABSORBED SULFONATES ARE QUICKLY DISTRIBUTED THROUGH LIVING SYSTEMS, BUT ALSO READILY EXCRETED. ...SULFONATES WILL BIND TO PROTEINS & APPEAR TO TRANSLOCATE K+ /POTASSIUM IONS/ & NO3- /NITRATE IONS/ FROM CELLULAR TO INTERSTITIAL FLUID AS OCCURS...WITH SODIUM...BENZENESULFONATE.

EXCRETED AS SODIUM BENZENESULFONATE. /FROM TABLE/

Verwendung und Herstellung

Uses · 4 Einträge

Used as chemical intermediate, detergent, disinfectant, and anionic surfactant; [HSDB]

Using Disinfectants or Biocides [Category: Clean]

CHEM INT & DETERGENT

DISINFECTANT & ANIONIC SURFACTANT

General Manufacturing Information · 2 Einträge

Benzenesulfonic acid, sodium salt (1:1): ACTIVE

METHOD WAS DEVELOPED FOR REMOVING PHENOL & THIOPHENOL FROM WASTE GASES GIVEN OFF DURING MELTING OF SODIUM BENZENESULFONATE.

Anwendungen · 1 Eintrag

VerwendenSodium 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.

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