Sodium 4-aminonaphthalene-1-sulfonate

Basic Information

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CAS Number

130-13-2

Molecular Formula

C10H8NNaO3S

Molecular Weight

245.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

280 ºC (dec.)

Boiling Point

Not available

Flash Point

Not available

Vapor Pressure

Not available

SMILES

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C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N.[Na+]

InChI

InChI=1S/C10H9NO3S.Na/c11-9-5-6-10(15(12,13)14)8-4-2-1-3-7(8)9;/h1-6H,11H2,(H,12,13,14);/q;+1/p-1

InChIKey

JWSRMCCRAJUMLX-UHFFFAOYSA-M

LogP

2.98810

Complexity

327

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

空气，光及湿度敏感

Synonyms & References

English

Sodium 4-amino-1-naphthalenesulfonate
sodium;4-aminonaphthalene-1-sulfonate
Naphthemol
A0353
Sodium alpha-naphthylamine-4-sulfonate
I33I8X596V
AKOS015914848
AS-80154
Sodium4-amino-1-naphthalenesulfonate
1,4-Naphthionic monosodium salt
UNII-I33I8X596V
AMY6746
4-Amino-1-naphthalene sulfonic acid, sodium salt
SodiuM 4-AMino-1-naphthalenesulfonate Tetrahydrate
4-Amino-1-naphthalenesulfonic acid, sodiumsalt, hydrate
Q27894501
4-Amino-1-napthalene sulfonic acid, sodium salt
JWSRMCCRAJUMLX-UHFFFAOYSA-M
1-Naphthylamine-4-sulfonic acid sodium salt
Natriumnaphthionat
Naphthionic acid sodium salt
Sodium 1-naphthylamine-4-sulfonate
CS-W010253
1-Naphthalenesulfonic acid, 4-amino-, sodium salt (1:1)
YEA33348
1-Naphthalenesulfonic acid, 4-amino-, monosodium salt
FT-0655706
EC 204-975-5
SCHEMBL2093555
A805048
NSC-168

MDL Number

MFCD00044844

Customs Code

2921450090

FAQ

What is Sodium 4-aminonaphthalene-1-sulfonate (CAS: 130-13-2)?

Sodium 4-aminonaphthalene-1-sulfonate (CAS: 130-13-2) is an organic sodium salt compound with the chemical formula C10H9NO3S. It is a white crystalline solid that is soluble in water and has a slightly acidic pH. The compound is commonly used in the synthesis of dyes and pharmaceuticals, and it exhibits good thermal stability under normal conditions.

What are the main uses of Sodium 4-aminonaphthalene-1-sulfonate ( CAS: 130-13-2 )?

Sodium 4-aminonaphthalene-1-sulfonate (CAS: 130-13-2) is widely used in the production of azo dyes, pharmaceutical intermediates, and as a building block in organic synthesis. It also finds applications in research for developing new chemical compounds and in industrial processes involving functionalized aromatic compounds.

Is Sodium 4-aminonaphthalene-1-sulfonate ( CAS: 130-13-2 ) safe?

Sodium 4-aminonaphthalene-1-sulfonate (CAS: 130-13-2) is generally considered safe when handled properly. However, it may cause mild skin and eye irritation. Safety guidelines recommend using personal protective equipment such as gloves and goggles, and working in a well-ventilated area to minimize exposure. It should be stored away from incompatible materials and in compliance with standard chemical safety protocols.

How should Sodium 4-aminonaphthalene-1-sulfonate ( CAS: 130-13-2 ) be stored?

Sodium 4-aminonaphthalene-1-sulfonate (CAS: 130-13-2) should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It is sensitive to moisture and light, so it should be kept in a sealed container and protected from humidity. Storage in a well-ventilated area is also recommended to ensure stability and prevent degradation.