Sodium 1-naphthalenesulfonate
Names
[ CAS No. ]:
532-02-5
[ Name ]:
Sodium 1-naphthalenesulfonate
[Synonym ]:
MFCD00064186
EINECS 208-523-8
sodium,naphthalene-2-sulfonate
sodium naphthalene-2-sulfonate
1-Naphthalenesulfonic acid, sodium salt
2-Naphthalenesulfonic acid sodium salt
Sodium β-naphthalenesulfonate
sodium naphthalene-1-sulfonate
Sodium α-naphthalenesulfonate
2-Naphthalenesulfonic acid, sodium salt (1:1)
1-Naphthalenesulfonic acid, sodium salt (1:1)
Sodium 1-naphthalenesulfonate
Natriumnaphthalen-2-sulfonat
α-Naphthalenesulfonic acid sodium salt
Sodium 2-naphthalenesulfonate
Chemical & Physical Properties
[ Density]:
1.423g/cm3
[ Melting Point ]:
>275ºC (dec.)
[ Molecular Formula ]:
C10H7NaO3S
[ Molecular Weight ]:
230.215
[ Exact Mass ]:
230.001358
[ PSA ]:
65.58000
[ LogP ]:
2.82470
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QK3678000
- CHEMICAL NAME :
- 2-Naphthalenesulfonic acid, sodium salt
- CAS REGISTRY NUMBER :
- 532-02-5
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H7-O3-S.Na
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 13900 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(10),101,1974
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ RTECS ]:
QK3678000
[ HS Code ]:
2904100000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2904100000
[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
Articles
Electrophoresis 36 , 1555-63, (2015)
This work focuses on the development of a CE method allowing, for the first time, the simultaneous separation of the underivatized first seven cellodextrin oligomers (glucose, cellobiose, cellotriose,...
Sorption enhancement of aromatic sulfonates onto an aminated hyper-cross-linked polymer.Environ. Sci. Technol. 39(9) , 3308-13, (2005)
A macroreticular resin adsorbent CHA-101 was aminated by dimethylamine, and a novel sorbent named M-101 was obtained. Several industrially important aromatic sulfonates including sodium benzenesulfona...
Rich aggregate morphologies induced by organic salts in aqueous solutions of a cationic gemini surfactant with a short spacer.J. Colloid. Interface Sci. 340(1) , 98-103, (2009)
Various aggregates, such as spherical and elongated micelles, tubular and rodlike aggregates, as well as vesicles, are induced by adding sodium 2-naphthalenesulfonate (SNphs) or sodium benzenesulfonat...