ChemicalBook--->CAS DataBase List--->50402-57-8

50402-57-8

Request For Quotation

Directory

Chemical Properties

Hazard Information

Spectrum Detail

50402-57-8 Structure

50402-57-8 Structure

Identification	Back Directory
[Name] 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID
[CAS] 50402-57-8
[Synonyms] 1,8-EDANS N-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID N-(2-AMINOETHYL)-8-NAPHTHYLAMINE-1-SULPHONIC ACID 8-(2-aminoethylamino)naphthalene-1-sulphonic acid
[EINECS(EC#)] 256-576-0
[Molecular Formula] C12H14N2O3S
[MDL Number] MFCD00055909
[MOL File] 50402-57-8.mol
[Molecular Weight] 266.32

Chemical Properties	Back Directory
[Appearance] Off-White Powder
[Melting point ] 345-350°C dec.
[density ] 1.432±0.06 g/cm3(Predicted)
[solubility ] DMSO
[form ] Powder
[pka] -0.54±0.40(Predicted)
[color ] Off-White
[CAS DataBase Reference] 50402-57-8

Hazard Information	Back Directory
[Chemical Properties] Off-White Powder
[Uses] A fluorescent reagent with a terminal amine for derivatization

Safety Data	Back Directory
[Hazard Codes ] C,Xi
[Risk Statements ] 34
[Safety Statements ] 26-27-36/37/39-45
[RIDADR ] UN 3261 8/PG 2
[WGK Germany ] 3
[Hazard Note ] Irritant
[HazardClass ] 8
[PackingGroup ] III

Spectrum Detail	Back Directory
[Spectrum Detail] 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID(50402-57-8)MS 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID(50402-57-8)IR1 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID(50402-57-8)IR2

50402-57-8 suppliers list

Company Name:	J & K SCIENTIFIC LTD.
Telephone:	18210857532 18210857532
Website:	https://www.jkchemical.com

Company Name:	3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone:	18930552037
Website:	www.chemicalbook.com/showsupplierproductslist13285/0_en.htm

Company Name:	Energy Chemical
Telephone:	400-0056266
Website:	www.energy-chemical.com

Company Name:	Chemsky（shanghai）International Co.,Ltd.
Telephone:	021-50135380
Website:	www.shchemsky.com

Company Name:	Sigma-Aldrich
Telephone:	021-61415566 800-8193336
Website:	https://www.sigmaaldrich.cn

Company Name:	Amadis Chemical Company Limited
Telephone:	571-89925085
Website:	http://www.amadischem.com

Company Name:	Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone:	+86-400-002-6226
Website:	https://www.rrkchem.com

Company Name:	LGC Science (Shanghai) Ltd.
Telephone:	17717235263 17717235263
Website:	www.lgcstandards.com/cn/en/

Company Name:	DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone:	+86-88938639 +86-17705817739
Website:	www.dycnchem.com

Company Name:	Hangzhou MolCore BioPharmatech Co.,Ltd.
Telephone:	+86-057181025280; +8617767106207
Website:	https://www.molcore.com/

Tags:50402-57-8 Related Product Information

118-44-5 25316-40-9