ChemicalBook > CAS DataBase List > Sodium 4-amino-1-naphthalenesulfonate

Sodium 4-amino-1-naphthalenesulfonate

Product Name
Sodium 4-amino-1-naphthalenesulfonate
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
Formula Weight
247.24
MOL File
130-13-2.mol
More
Less

Sodium 4-amino-1-naphthalenesulfonate Property

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)
EPA Substance Registry System
4-Amino-1-naphthalenesulfonic acid sodium salt (130-13-2)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
F 
3-8-23
HS Code 
29214500
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

More
Less

N-Bromosuccinimide Price

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

Sodium 4-amino-1-naphthalenesulfonate Chemical Properties,Usage,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 Preparation Products And Raw materials

Raw materials

Preparation Products

Acid Red 27 Acid Red 18
More
Less

Sodium 4-amino-1-naphthalenesulfonate Suppliers

Americas 1 Austria 1 China 273 Czech Republic 1 Europe 3 France 1 Germany 5 India 68 Japan 3 Switzerland 2 The Netherlands 1 United Kingdom 4 United States 25 Global 388
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
Nacalai Tesque, Inc.
Tel
--
Fax
--
Email
info-tech@nacalai.co.jp
Country
Japan
ProdList
6046
Advantage
75
Kanto Chemical Co., Inc.
Tel
--
Fax
--
Email
reag-info@gms.kanto.co.jp
Country
Japan
ProdList
6756
Advantage
74
More
Less

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

Hebei Yanxi Chemical Co., Ltd.
Product
Sodium 4-amino-1-naphthalenesulfonate 130-13-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-09-15
Hebei Weibang Biotechnology Co., Ltd
Product
Sodium 4-amino-1-naphthalenesulfonate 130-13-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-16
Changzhou waston chemical technology Co.,Ltd
Product
Sodium 4-amino-1-naphthalenesulfonate 130-13-2
Price
US $0.00/kg
Min. Order
1kg
Purity
74%
Supply Ability
According to customer requirements
Release date
2023-03-07

130-13-2, Sodium 4-amino-1-naphthalenesulfonateRelated 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

  • SODIUM NAPHTHIONATE
  • SODIUM NAPTHIONATE
  • 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
  • Ponceau 4R Impurity 1
  • sodium 4-amino-1-naphthalenesulfonic acid
  • 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
  • 1-naphthylamine-4-sulfonate sodium
  • Sodium 4-Amino-1-naphthalenesulfonate Standard
  • Sodium 4-Amino-1-naphthalenesulfonate Tetrahydrate&gt
  • 4-Amino-1-NaphthalenesulfonicAcidSodiumSal
  • 1-Naphthylamine 4-sulphonic acid sodium salt
  • SODIUM NAPHTHIONATE Extra Pure
  • 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