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Sodium 4-amino-1-naphthalenesulfonate

Sodium 4-amino-1-naphthalenesulfonate structure

CAS No.: 130-13-2

Chemical Name:: Sodium 4-amino-1-naphthalenesulfonate

Synonyms: SODIUM NAPHTHIONATE;SODIUM NAPTHIONATE;Naphthemol;Naphthionine;4-Amino-1-naphthalen;Ponceau 4R Impurity 1;1,4-SODIUM NAPHTHIONATE;Naphthoic Acid Sodium Salt;NAPHTHIONIC ACID SODIUM SALT;1-Naphthylamine-4-sulfonicaci

CBNumber:: CB1141191

Molecular Formula:: C10H10NNaO3S

Molecular Weight:: 247.24

MDL Number:: MFCD00044844

MOL File:: 130-13-2.mol

Last updated:2024-11-22 20:27:16

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Sodium 4-amino-1-naphthalenesulfonate Properties

Melting point	280 °C (dec.)(lit.)
Density	1.6703
storage temp.	Store below +30°C.
form	Crystalline
color	White to Gray to Brown
PH	6.8-7.0 (10g/l, H2O, 20°C)
Merck	14,6403
InChIKey	JWSRMCCRAJUMLX-UHFFFAOYSA-M
Dissociation constant	0 at 30℃
CAS DataBase Reference	130-13-2(CAS DataBase Reference)
FDA UNII	I33I8X596V
EPA Substance Registry System	4-Amino-1-naphthalenesulfonic acid sodium salt (130-13-2)

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

Hazard Codes

Risk Statements

36/37/38

Safety Statements

WGK Germany

3-8-23

HS Code

29214500

NFPA 704


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Sodium 4-amino-1-naphthalenesulfonate price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	A0353	Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate >95.0%(N)	130-13-2	25g	$22	2024-03-01	Buy
TCI Chemical	A0353	Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate >95.0%(N)	130-13-2	100g	$36	2024-03-01	Buy
AK Scientific	M904	Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate	130-13-2	1g	$27	2021-12-16	Buy
Matrix Scientific	099040	Sodium 4-aminonaphthalene-1-sulfonate 95+%	130-13-2	100g	$152	2021-12-16	Buy
American Custom Chemicals Corporation	ING0001989	4-AMINONAPHTHALENE-1-SULFONIC ACID SODIUM 95.00%	130-13-2	50MG	$669.74	2021-12-16	Buy

Product number	Packaging	Price	Buy
A0353	25g	$22	Buy
A0353	100g	$36	Buy
M904	1g	$27	Buy
099040	100g	$152	Buy
ING0001989	50MG	$669.74	Buy

Sodium 4-amino-1-naphthalenesulfonate Chemical Properties,Uses,Production

Chemical Properties

grayish white crystalline powder

Uses

Riegler’s reagent for nitrous acid, manufacture of dyestuffs.

Preparation

The preparation of Sodium 4-amino-1-naphthalenesulfonate is as follows:To a suspension of 4-amino-l -naphthalene sulfonic acid (10.Og, 44.8 mmol) in 10 ml MeOH was added 5 N NaOMe (9 ml). The mixture was sonicated to effect complete solution. The solvent was evaporated to provide the sodium salt of -amino-1- naphthalene sulfonic acid as a white solid. This solid was suspended in 100 ml acetic anhydride and heated at 110 °C for 2 1/2 h. Adding some MeOH to the cooled mixture and co-evaporating with 3x100 ml toluene gave the Na-salt of 4-acetamidonaphthalene-l -sulfonic acid as a white powder.

Sodium 4-amino-1-naphthalenesulfonate synthesis

Synthesis of Sodium 4-amino-1-naphthalenesulfonate from 1-Naphthylamine

Sodium 4-amino-1-naphthalenesulfonate Preparation Products And Raw materials

Raw materials

1-Naphthylamine Naphthionic acid Congo Red

Preparation Products

Acid Red 27 Acid Red 18 1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT 5-Amino-1-naphthol Biphenyl

Sodium 4-amino-1-naphthalenesulfonate Suppliers

Global( 387)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8812	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18777	58
Shanghai Bojing Chemical Co.,Ltd.	+86-86-02137122233 +8613795318958	bj1@bj-chem.com	China	299	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29882	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	+86 18953170293	sales@sdzschem.com	China	2930	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8618959220845	sales@amoychem.com	China	6383	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58

Supplier	Advantage
Hebei Weibang Biotechnology Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Shanghai Bojing Chemical Co.,Ltd.	55
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	58
Xiamen AmoyChem Co., Ltd	58
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
Standardpharm Co. Ltd.	58

View Lastest Price from Sodium 4-amino-1-naphthalenesulfonate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-22	Sodium 4-amino-1-naphthalenesulfonate 130-13-2	US $10.00 / KG	1KG	99%	10 mt	Hebei Weibang Biotechnology Co., Ltd
2024-10-25	Sodium 4-amino-1-naphthalenesulfonate 130-13-2	US $0.00 / kg	1kg	99%	20tons	Hebei Yanxi Chemical Co., Ltd.
2022-10-12	Sodium 4-amino-1-naphthalenesulfonate 130-13-2	US $0.00 / kg	1kg	74%	According to customer requirements	Changzhou waston chemical technology Co.,Ltd

Sodium 4-amino-1-naphthalenesulfonate
130-13-2
US $10.00 / KG
99%
Hebei Weibang Biotechnology Co., Ltd

Sodium 4-amino-1-naphthalenesulfonate
130-13-2
US $0.00 / kg
99%
Hebei Yanxi Chemical Co., Ltd.

Sodium 4-amino-1-naphthalenesulfonate
130-13-2
US $0.00 / kg
74%
Changzhou waston chemical technology Co.,Ltd

Sodium 4-amino-1-naphthalenesulfonate Spectrum

Sodium 4-amino-1-naphthalenesulfonate(130-13-2)IR1 Sodium 4-amino-1-naphthalenesulfonate(130-13-2)IR2

130-13-2(Sodium 4-amino-1-naphthalenesulfonate)Related Search:

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Antirust agent T702 1-Naphthalenesulfonic acid Molasses Sodium sulfate 1-DODECANESULFONIC ACID SODIUM SALT

Sodium 2-naphthalenesulfonate Sodium benzoate Sodium chloride Sodium hydroxide Naphthionic acid

Sodium chlorite 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT 1-Naphthylamine

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SODIUM 1-NAPHTHYLAMINE-4-SULFONATE SODIUM 4-AMINO-1-NAPHTHALENESULFONATE PARA-NAPHTHIONIC ACID, NA SALT NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT NAPHTHIONIC ACID SODIUM SALT NAPHTHIONIC ACID SODIUM SALT 0.5-WATER 4-amino-1-naphthalenesulfonicacimonosodiumsalt sodium1-amino-4-naphthalenesulfonate 1-Amino-4-naphthalenesulfonicacidsodium 1-Naphthalenesulfonicacid,4-amino,monosodiumsalt 1-Naphthylamine-4-sulfonicaci 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT 0.5-WATER 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT 4-AMINONAPHTHALENE-1-SULPHONIC ACID SODIUM SALT 4-AMINONAPHTHALENE-1-SULFONIC ACID SODIUM SALT 1-NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT 0.5-WATER 1-NAPHTHYLAMINE-4-SULFONIC ACID SODIUM SALT 1,4-SODIUM NAPHTHIONATE 1-AMINO-4-SULFONAPHTHALENE SODIUM SALT 4-Amino-1-naphtalenesulfonic acid sodium salt Naphthoic Acid Sodium Salt sodium 4-aminonaphthalene-1-sulphonate Sodium 1-naphthylamine-4-sulfonate(1,4-sodium naphthionate ,SMA) Naphthionine SODIUM1-NAPHTHYLAMINE4-SULPHONATE 4-AMINONAPHTHALENE-1-SULFONIC ACID SODIUM SALT 98+% Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate Naphthionic Acid Sodium Salt 1-Naphthylamine-4-sulfonic Acid Sodium Salt 4-Amino-1-naphthalenesulfonic Acid Sodium Salt Sodium Naphthionate Sodium 1-Naphthylamine-4-sulfonate 4-AMinonaphthalene-1-sulfonic acid-Na 1-Amino-4-naphthalenesulfonic acid sodium salt 4-Amino-1-naphthalenesulfonic acid, sodium salt, hydrate,98% 4-Amino-1-naphthalen Ponceau 4R Impurity 1 sodium 4-amino-1-naphthalenesulfonic acid 1-naphthylamine-4-sulfonate sodium Sodium 4-Amino-1-naphthalenesulfonate Standard Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate> 4-Amino-1-NaphthalenesulfonicAcidSodiumSal 1-Naphthylamine 4-sulphonic acid sodium salt SODIUM NAPHTHIONATE Extra Pure SODIUM NAPHTHIONATE SODIUM NAPTHIONATE Naphthemol 4-amino-1-naphthalenesulfonate sodium salt 130-13-2 C10H6NH2SO3Na C10H8NNaO3S4H2O NH2C10H6SO3H C10H8O3NSNa C10H8NNaO3SxH2O C10H8NNaO3SH2O Building Blocks Organic Building Blocks Sulfonic/Sulfinic Acid Salts Sulfur Compounds Intermediates of Dyes and Pigments bc0001