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K Acid

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K Acid Specification

Rubbing Resistance
Good

Resistance
Heat and chemical resistance

Solvent Color
Yellowish

Melting Point
Greater than 300C (Decomposes)

Poisonous
No

Shape
Powder

Water Resistant
Yes

EINECS No
204-233-7

Solubility
Soluble in water

Smell
Other

Molecular Formula
C10H9NO7S2

Density
Gram per cubic centimeter(g/cm3)

Chemical Name
4-Amino-5-hydroxy-27-naphthalenedisulfonic acid

CAS No
118-03-6

Type
Other

Usage
Used in the production of azo dyes

Purity(%)
99% Min

Appearance
Light yellow to brown powder

Physical Form
Powder

Grade
Industrial Grade

About K Acid

Available in pale yellow powder form, K Acid is also referred as B - Naphthylamine - 3 : 6 : 8 Trisulphonic Acid. Its molecular weight is 383 and its strength is between 65% to 70%. It is easily soluble in water and alkali. This dye stuff intermediate has been produced under controlled temperature by qualified personnel. Offered K Acid has been tested on the basis of its purity level, composition, storage life, chemical attributes, molar mass and possible toxin content.

Molecular weight	383
Appearance	Pale Yellow Powder
CAS No.	118-03-6

Exceptional Resistance Properties

K Acid demonstrates both impressive heat and chemical resistance, making it suitable for use in demanding industrial dyeing processes. Its ability to maintain stability under extreme conditions ensures its effectiveness in the production of high-quality azo dyes. The compound also resists water and rubbing, extending the durability and longevity of end products.

Key Role in Azo Dye Manufacturing

Widely utilized in the chemical industry, K Acid is an essential intermediate for the synthesis of azo dyes. Its solubility, high purity, and dependable physical properties contribute to the production of vibrant, long-lasting colorants used in textiles and other materials. The compound's yellowish solvent color enhances its utility in diverse dye formulations.

FAQ's of K Acid:

Q: How is K Acid typically used in industrial applications?

A: K Acid is primarily utilized as an intermediate in the production of azo dyes. Its superior purity and solubility make it an indispensable component for creating vibrant, durable dyes used in textiles and related industries.

Q: What are the key benefits of using K Acid in dye manufacturing?

A: The chemical offers significant advantages, including high heat and chemical resistance, excellent purity (minimum 99%), and remarkable water and rubbing resistance. These properties improve the stability, lifespan, and quality of the resulting dyes.

Q: When should K Acid be incorporated into the dyeing process?

A: K Acid is introduced during the synthesis stage of azo dye production. Its addition at this point ensures efficient formation of the dye molecules and optimal performance of the finished product.

Q: Where can K Acid be sourced or procured in India?

A: K Acid is available through established exporters, manufacturers, suppliers, and traders across India. Always verify the supplier's credentials to ensure product authenticity and desired grade.

Q: What is the manufacturing process involved in producing K Acid?

A: Typically, K Acid is manufactured by sulfonation and subsequent amination and hydroxylation of naphthalene derivatives. This process results in a high-purity powder suitable for industrial-grade applications.

Q: Is K Acid suitable for use in water-based dye formulations?

A: Yes, K Acid is highly soluble in water and displays excellent water resistance, making it suitable for a wide range of water-based dye manufacturing processes.

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