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ChemicalBook >> CAS DataBase List >> 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID

8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID

$60 - $2046
Product name: 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID
CAS: 50402-57-8
MF: C12H14N2O3S
MW: 266.32
EINECS:256-576-0
MDL Number:MFCD00055909
Synonyms:N-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID;N-(2-AMINOETHYL)-8-NAPHTHYLAMINE-1-SULPHONIC ACID;8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID;8-(2-aminoethylamino)naphthalene-1-sulphonic acid ;1,8-EDANS;1-Naphthalenesulfonic acid, 8-[(2-aminoethyl)amino]-;8-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid

Price28 Properties Safety Information Description

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Brand

aablocks
AHH
AK Scientific
American Custom Chemicals Corporation
Biosynth
ChemScene
Medical Isotopes, Inc.
Sigma-Aldrich
TRC

Package

100mg
500mg
1g
2g
5G
10g
20G
25g

Manufactureraablocks
Product numberAA003SB7
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid
Packaging2g
Price$259
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003SB7
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid
Packaging1g
Price$198
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003SB7
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid
Packaging500mg
Price$183
Updated2026-05-28
Buy

ManufacturerAHH
Product numberMT-46084
Product description8-(2-Aminoethylamino)-1-naphthalenesulfonic acid 85%
Packaging25g
Price$230
Updated2021-12-16
Buy

ManufacturerAHH
Product numberMT-46084
Product description8-(2-Aminoethylamino)-1-naphthalenesulfonic acid 97%
Packaging25g
Price$230
Updated2026-05-25
Buy

ManufacturerAHH
Product numberMT-46084
Product description8-(2-Aminoethylamino)-1-naphthalenesulfonic acid 97%
Packaging25g
Price$230
Updated2026-05-26
Buy

ManufacturerAK Scientific
Product number9706BA
Product description8-(2-Aminoethylamino)naphthalene-1-sulphonicacid
Packaging10g
Price$934
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0014617
Product descriptionN-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID 95.00%
Packaging2G
Price$847
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0014617
Product descriptionN-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID 95.00%
Packaging20G
Price$2046
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA17740
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging5G
Price$360.4
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA17740
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging2g
Price$198.2
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA17740
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging10g
Price$655.2
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA17740
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging500mg
Price$60
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFA17740
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging1g
Price$109.1
Updated2021-12-16
Buy

ManufacturerChemScene
Product numberCS-0534965
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging500mg
Price$152
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0534965
Product descriptionN-(Aminoethyl)-8-naphthylamine-1-sulfonic acid
Packaging500mg
Price$152
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003SB7	N-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid	2g	$259	2026-05-28	Buy
aablocks	AA003SB7	N-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid	1g	$198	2026-05-28	Buy
aablocks	AA003SB7	N-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid	500mg	$183	2026-05-28	Buy
AHH	MT-46084	8-(2-Aminoethylamino)-1-naphthalenesulfonic acid 85%	25g	$230	2021-12-16	Buy
AHH	MT-46084	8-(2-Aminoethylamino)-1-naphthalenesulfonic acid 97%	25g	$230	2026-05-25	Buy
AHH	MT-46084	8-(2-Aminoethylamino)-1-naphthalenesulfonic acid 97%	25g	$230	2026-05-26	Buy
AK Scientific	9706BA	8-(2-Aminoethylamino)naphthalene-1-sulphonicacid	10g	$934	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0014617	N-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID 95.00%	2G	$847	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0014617	N-(AMINOETHYL)-8-NAPHTHYLAMINE-1-SULFONIC ACID 95.00%	20G	$2046	2021-12-16	Buy
Biosynth	FA17740	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	5G	$360.4	2021-12-16	Buy
Biosynth	FA17740	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	2g	$198.2	2021-12-16	Buy
Biosynth	FA17740	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	10g	$655.2	2021-12-16	Buy
Biosynth	FA17740	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	500mg	$60	2021-12-16	Buy
Biosynth	FA17740	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	1g	$109.1	2021-12-16	Buy
ChemScene	CS-0534965	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	500mg	$152	2026-06-04	Buy
ChemScene	CS-0534965	N-(Aminoethyl)-8-naphthylamine-1-sulfonic acid	500mg	$152	2026-06-04	Buy

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Properties

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
InChI :1S/C12H14N2O3S/c13-7-8-14-10-5-1-3-9-4-2-6-11(12(9)10)18(15,16)17/h1-6,14H,7-8,13H2,(H,15,16,17)
InChIKey :XCNDHKWVELDQPO-UHFFFAOYSA-N
SMILES :NCCNc1cccc2cccc(c12)S(O)(=O)=O
CAS DataBase Reference :50402-57-8

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H314	Causes severe skin burns and eye damage	Skin corrosion/irritation	Category 1A, B, C	Danger		P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501

Precautionary statements:

P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363	Wash contaminated clothing before reuse.

Description

N-(Aminoethyl)-8-naphthylamine-1-sulfonic Acid is a fluorescent reagent with a terminal amine to use for derivatization.

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Suppliers and manufacturers

Hangzhou MolCore BioPharmatech Co.,Ltd.

DAYANG CHEM (HANGZHOU) CO.,LTD

Amadis Chemical Company Limited J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Energy Chemical Chemsky（shanghai）International Co.,Ltd. Sigma-Aldrich Shanghai Jizhi Biochemical Technology Co. Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd.

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8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID

Properties

Safety Information

Description

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