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Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2

Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2

Chemical name:Sodium 4-amino-1-naphthalenesulfonate

Synonymous names:Sodium Naphthionate Tetrahydrate；4-Amino-1-naphthalenesulfonic Acid Sodium Salt；4-Amino-1-naphthalenesulfonic Acid Sodium Salt Tetrahydrate

CAS No:130-13-2

Molecular formula:C10H10NNaO3S

Molecular weight:247.24

EINECS No:204-975-5

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Structural formula：

Product Description：

Items	Specifications
Color and Appearance	White Powder
Assay:	74%min
1-Naphthylamine:	0.02%max.
Water insoluble:	0.2%max.

Properties and Usage:

1. Dye and pigment manufacturing

Sodium 1-naphthylamine-4-sulfonate is a key raw material for the production of azo dyes, especially for the synthesis of red, orange and yellow dyes.

2. Water treatment

In industrial wastewater treatment, sodium 1-naphthylamine-4-sulfonate is used as a surfactant to effectively reduce the surface tension of water, help separate oil and water, and remove suspended matter.

3. Chemical synthesis

This compound participates in a variety of reactions in organic synthesis and is an important intermediate for the production of high-end chemicals.

4. Drug synthesis

Sodium 1-naphthylamine-4-sulfonate plays a core role in the research and development of antibacterial and anti-tumor drugs.

Storage conditions: Avoiding light and drying.

Packing: This product is packed in 25kg bag, and it can also be customized according to customers' requirements