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Sodium 4-amino-1-naphthalenesulfonate

Sodium 4-amino-1-naphthalenesulfonate Structure
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:2024-12-18 14:07:02
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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)  GHS hazard pictograms
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  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
F  3-8-23
HS Code  29214500
NFPA 704
1 0

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.

130-13-2.png

Sodium 4-amino-1-naphthalenesulfonate synthesis

134-32-7
130-13-2
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( 390)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8810 58
Hebei Zhuanglai Chemical Trading Co Ltd 		+86-16264648883 +86-16264648883 niki@zlchemi.com China 2691 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 18751 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 29880 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
Supplier Advantage
Hebei Weibang Biotechnology Co., Ltd 		58
Hebei Zhuanglai Chemical Trading 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

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Sodium 4-amino-1-naphthalenesulfonate pictures 2024-12-20 Sodium 4-amino-1-naphthalenesulfonate
130-13-2
 US $99.00-45.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co Ltd
Sodium 4-amino-1-naphthalenesulfonate pictures 2024-11-22 Sodium 4-amino-1-naphthalenesulfonate
130-13-2
 US $10.00 / KG 1KG 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
Sodium 4-amino-1-naphthalenesulfonate pictures 2024-10-25 Sodium 4-amino-1-naphthalenesulfonate
130-13-2
 US $0.00 / kg 1kg 99% 20tons Hebei Yanxi Chemical Co., Ltd.

Sodium 4-amino-1-naphthalenesulfonate Spectrum

Sodium 4-amino-1-naphthalenesulfonate(130-13-2)IR1Sodium 4-amino-1-naphthalenesulfonate(130-13-2)IR2

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

Sodium bicarbonate Sodium N-cyclohexylsulfamate Sodium 3-nitrobenzenesulphonate Glycine 6-Aminocaproic acid
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

1of4

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