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5-AMINO-1-NAPHTHOL-3-SULFONIC ACID

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID structure

CAS No.: 489-78-1

Chemical Name:: 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID

Synonyms: M ACID;5-AMINO-1-NAPHTHOL-3-SULFONIC ACID;1-AMINO-5-NAPHTHOL-7-SULFONIC ACID;5-AMino-1-naphthol-3-sulfonic Acid 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 97+%;5-AMINO-1-NAPHTHOL-3-SULFONIC ACID HYDRATE;8-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID;8-amino-4-hydroxynaphthalene-2-sulfonic acid;8-amino-4-hydroxynaphthalene-2-sulphonic acid;5-Amino-1-naphthol-3-sulfonic Acid Hydrate>

CBNumber:: CB4765620

Molecular Formula:: C10H9NO4S

Molecular Weight:: 239.25

MDL Number:: MFCD00035712

MOL File:: 489-78-1.mol

MSDS File:: SDS

Last updated:2023-11-06 15:08:56

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5-AMINO-1-NAPHTHOL-3-SULFONIC ACID Properties

Density	1.627±0.06 g/cm3(Predicted)
pka	-0.35±0.40(Predicted)
form	powder to crystal
color	White to Amber to Dark purple
CAS DataBase Reference	489-78-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Risk Statements

36/37/38

Safety Statements

26-36/37/39

HS Code

2930909899

NFPA 704

	0
3		0

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	A0368	5-Amino-1-naphthol-3-sulfonic Acid Hydrate >97.0%(T)	489-78-1	25g	$31	2024-03-01	Buy
TCI Chemical	A0368	5-Amino-1-naphthol-3-sulfonic Acid Hydrate >97.0%(T)	489-78-1	500g	$252	2024-03-01	Buy
American Custom Chemicals Corporation	ING0002088	5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 95.00%	489-78-1	500G	$940	2021-12-16	Buy
AK Scientific	T973	5-Amino-1-naphthol-3-sulfonicacid	489-78-1	500g	$1717	2021-12-16	Buy
American Custom Chemicals Corporation	ING0002088	5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 95.00%	489-78-1	500MG	$400.54	2021-12-16	Buy

Product number	Packaging	Price	Buy
A0368	25g	$31	Buy
A0368	500g	$252	Buy
ING0002088	500G	$940	Buy
T973	500g	$1717	Buy
ING0002088	500MG	$400.54	Buy

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID Chemical Properties,Uses,Production

Chemical Properties

1-Amino-5-hydroxynaphthalene-7-sulfonic acid [489-78-1]. (8-amino-4-hydroxynaphthalene-2-sulfonic acid), M acid, C10H9NO4S, Mr 239.2, and its sodium salt are sparingly soluble in water. Coupling with diazo compounds takes place under acidic and alkaline conditions, but a bisazo derivative cannot be obtained. Reaction with bisulfite gives 4,8-dihydroxynaphthalene-2-sulfonic acid.

Production Methods

1-Aminonaphthalene-5,7-disulfonic acid is heated with concentrated sodium hydroxide for 16 h at 172 – 176℃. After the reaction mixture is quenched, acidified, and purged of sulfur dioxide, the product is isolated in 80 % yield.

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

1-Naphthalenesulfonic acid, 6-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-8-hydroxy-6-sulfo-1-naphthalenyl]azo]-, trisodium salt Mordant Black 74 C.I. Direct Black 96 1-Naphthalenesulfonic acid, 4-amino-6-[2-[4'-[2-(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-, sodium salt (1:2) OXAMINE BLUE B

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID Suppliers

Global( 59)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	1015@dideu.com	China	2263	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	28455	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32360	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58
Amadis Chemical Company Limited	58
Mainchem Co., Ltd.	55
J & K SCIENTIFIC LTD.	76

View Lastest Price from 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-08-30	5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 489-78-1	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2020-02-26	5-Amino-1-naphthol-3-sulfonic Acid Hydrate 489-78-1	US $0.00-0.00 / KG	1KG	99.0%+	100 tons	Shaanxi Dideu Medichem Co. Ltd
2020-02-02	5-Amino-1-naphthol-3-sulfonic Acid 489-78-1	US $1.00 / KG	1KG	Min98%HPLC	g/kg/ton	Career Henan Chemical Co

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID
489-78-1
US $1.10 / g
99.00%
Dideu Industries Group Limited

5-Amino-1-naphthol-3-sulfonic Acid Hydrate
489-78-1
US $0.00-0.00 / KG
99.0%+
Shaanxi Dideu Medichem Co. Ltd

5-Amino-1-naphthol-3-sulfonic Acid
489-78-1
US $1.00 / KG
Min98%HPLC
Career Henan Chemical Co

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID Spectrum

5-AMINO-1-NAPHTHOL-3-SULFONIC ACID(489-78-1)¹HNMR 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID(489-78-1)¹³CNMR 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID(489-78-1)IR1 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID(489-78-1)IR2

489-78-1(5-AMINO-1-NAPHTHOL-3-SULFONIC ACID)Related Search:

2-amino-1-naphthol-4-sulfonic acid,4-AMINO-3-NAPHTHOL-1-SULFONIC ACID 7-(Acetylamino)-4-hydroxy-2-naphthalenesulfonic acid 1-amino-2-naphthol-4-sulfonic acid monosodium salt N-3-SULFOPHENYL-7-AMINO-1-NAPHTHOL-3-SULFONIC ACID 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid

6-Amino-1-naphthol-3-sulfonic Acid Hydrate,6-Amino-1-naphthol-3-sulfonic acid, I-Acid,6-AMINO-1-NAPHTHOL-3-SULFONIC ACID,2-AMINO-5-NAPHTHOL-7-SULFONIC ACID 8-Amino-1-naphthol-5-sulfonic acid, tech., 96%,8-AMINO-1-NAPHTHOL-5-SULFONIC ACID,4-AMINO-5-NAPHTHOL-1-SULFONIC ACID,1-AMINO-8-NAPHTHOL-4-SULFONIC ACID 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 2-AMINO-8-NAPHTHOL-6-SULFONIC ACID,6-AMINO-4-NAPHTHOL-2-SULFONIC ACID,7-AMINO-1-NAPHTHOL-3-SULFONIC ACID N-PHENYL-2-AMINO-8-NAPHTHOL-6-SULFONIC ACID,N-Phenyl-7-amino-1-naphthol-3-sulfonic acid

N-Phenyl-γ-acid 1-Amino-2-naphthol-4-sulfonic acid 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid 1-Naphthol 5-Amino-1-naphthol

6-chloro-1-amino-2-naphthol-4-sulfonic acid 7-[N-methyl-N-(3-carboxy-4-hydroxyphenylfonyl)]amino-1-naphthol-3-sulfonic acid N-acetyl-(1-amino-2-naphthol-6-sulfonic acid)

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M ACID 1-AMINO-5-NAPHTHOL-7-SULFONIC ACID 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 8-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID 8-amino-4-hydroxynaphthalene-2-sulphonic acid 8-amino-4-hydroxynaphthalene-2-sulfonic acid 8-azanyl-4-hydroxy-naphthalene-2-sulfonic acid 8-Amino-4-hydroxy-2-naphthalenesulfonic Acid M Acid 5-AMino-1-naphthol-3-sulfonic Acid 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID HYDRATE 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID 97+% 5-Amino-1-naphthol-3-sulfonic Acid Hydrate> 2-Naphthalenesulfonic acid, 8-amino-4-hydroxy- 5-AMINO-1-NAPHTHOL-3-SULFONIC ACID ISO 9001：2015 REACH 489-78-1 C10H9NO4SxH2O Intermediates of Dyes and Pigments