Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

63766-16-5

63766-16-5 structure

63766-16-5 structure

Name: dipotassium 3,3'-methylenebisnaphthalene-2-sulphonate
Chemical Name: dipotassium,3-[(3-sulfonatonaphthalen-2-yl)methyl]naphthalene-2-sulfonate
CAS Number: 63766-16-5
Molecular Formula: C₂₁H₁₄K₂O₆S₂
Molecular Weight: 504.65900
Create Date: 2016-07-22 14:25:17
Modify Date: 2024-03-03 19:43:04

Name	dipotassium,3-[(3-sulfonatonaphthalen-2-yl)methyl]naphthalene-2-sulfonate
Synonyms	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

Molecular Formula	C₂₁H₁₄K₂O₆S₂
Molecular Weight	504.65900
Exact Mass	503.95100
PSA	131.16000
LogP	5.55360

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