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Hydroxynaphthalene Sulfonic Acid

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Hydroxynaphthalene Sulfonic Acid Specification

Shelf Life
2 Years

Shape
Powder

Moisture (%)
1%

Rubbing Resistance
Moderate

Ph Level
Acidic

Smell
Odorless

Refractive Rate
Not available

Solvent Color
Reddish Brown

Resistance
Good light fastness

Solubility
Soluble in water

Water Resistant
Yes

Density
1.56 Gram per cubic centimeter(g/cm3)

Molecular Formula
C10H8O4S

Melting Point
~150C

Taste
Odorless

Type
Acid Dye Intermediate

Usage
Used in dye and pigment synthesis

Purity(%)
99%

Application
Textile, Paper, Leather Industry

Appearance
Reddish Brown Powder

Physical Form
Solid

Grade
Industrial Grade

About Hydroxynaphthalene Sulfonic Acid

We are offering wide range of 6-hydroxynaphthalene-2-sulfonic acid to our clients.

IUPAC Name:

6-hydroynaphthalene-2-sulfonic acid

CAS Number: 93-01-6
Chemical Formula:C₁₀H₈O₄S
M.W. : 224

Empirical Formula : C₁₀H₈O₄S
Synonyms 2 - Naphthol 6-Sulphonic Acid. Or 2 - Hydroxynaphthalene-6-Sulphonic Acid
Form Supplied : Wet Cake
Basis For Sale : On Real Content, M.W. 224
Packing : H. D. P. E. Bags with inside polythene liner.

Technical Data

Description : Dull Whit To Light Coloured Moist Meterial.
Nature of Material : Sodium / Potassium Salt.
Strength : @ 60 To 65% (Wet Cake)
Solubility : Soluble In Water.
Use : Intermediate For Dye stuffs & Food Colours.

Versatile Dye Intermediate for Multiple Industries

Hydroxynaphthalene Sulfonic Acid serves as an essential compound in dye and pigment synthesis across textile, paper, and leather sectors. Its high purity and reliable consistency make it a preferred choice for manufacturers seeking stable and vibrant color performance. With its water solubility and reddish brown appearance, the compound ensures smooth integration within industrial dyeing processes.

Reliable Performance and Handling

This industrial-grade powder is odorless and features a moisture content of less than 1%, providing excellent stability during storage and handling. It maintains its chemical integrity over a 2-year shelf life and withstands moderate rubbing with good resistance to light, making it suitable for demanding applications in multiple sectors.

FAQs of Hydroxynaphthalene Sulfonic Acid:

Q: How is Hydroxynaphthalene Sulfonic Acid typically used in industry?

A: This compound is primarily used as an intermediate for synthesizing acid dyes and pigments, which are then utilized in the textile, paper, and leather industries for coloring a variety of products.

Q: What benefits does Hydroxynaphthalene Sulfonic Acid offer in dye manufacturing?

A: It offers high purity, good light fastness, and easy solubility in water, ensuring vibrant and consistent coloration while maintaining stability during various production processes.

Q: Where is Hydroxynaphthalene Sulfonic Acid commonly applied?

A: It is widely used in the textile, paper, and leather industries throughout India and internationally, especially wherever bright and durable dyeing results are needed.

Q: What is the process for using Hydroxynaphthalene Sulfonic Acid in dye synthesis?

A: The compound is dissolved in water and reacts with other chemicals through controlled processes to form a range of dyes and pigments, which are then applied to fabrics, paper, or leather.

Q: When should this product be stored or used for optimal performance?

A: It should be used within its 2-year shelf life and stored in a dry, cool environment to maintain its physical form and chemical stability for the best results.

Q: What precautions should be taken during handling and application?

A: Wear appropriate safety gear, avoid inhaling powder, keep containers sealed, and handle in well-ventilated areas to prevent exposure and maintain product quality.

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