dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
Suppliers
Names
[ CAS No. ]:
63766-16-5
[ Name ]:
dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
[Synonym ]:
2-NAPHTHALENESULFONIC ACID,3,3'-METHYLENEDI-,POTASSIUM SALT
Dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
Potassium dinaphthylmethane disulphonate
EINECS 264-449-6
DIPOTASSIUM 3,3'-METHYLENEBISNAPHTHALENE-2-SULFONATE
Chemical & Physical Properties
[ Molecular Formula ]:
C21H14K2O6S2
[ Molecular Weight ]:
504.65900
[ Exact Mass ]:
503.95100
[ PSA ]:
131.16000
[ LogP ]:
5.55360
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QK3500000
- CHEMICAL NAME :
- 2-Naphthalenesulfonic acid, 3,3'-methylenedi-, potassium salt
- CAS REGISTRY NUMBER :
- 63766-16-5
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H14-O6-S2.xK
- MOLECULAR WEIGHT :
- 700.17
- WISWESSER LINE NOTATION :
- L66J CSWO D1- CL66J DSWO &-KA-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 2,20,1950