Cas No.-12731-63-4 Reactive Black 31 Dyes

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Cas No.-12731-63-4 Reactive Black 31 Dyes Specification

Grade
Industrial

Solubility
Yes

Purity
98%

CAS No
12731-63-4

Type
Reactive Dye

Physical Form
Powder

Cas No.-12731-63-4 Reactive Black 31 Dyes Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Kilograms Per Month

Delivery Time
7-10 Days

Main Domestic Market
All India

About Cas No.-12731-63-4 Reactive Black 31 Dyes

The Cas No.-12731-63-4 Reactive Black 31 Dyes are a type of industrial-grade reactive dye that comes in a powder form. With a solubility of yes, these dyes have a purity of 98% and are widely used in the textile industry for dyeing and printing cotton, viscose, and other cellulosic fibers. The dyes form covalent bonds with the fibers, resulting in excellent color fastness and durability. They are highly reactive and require alkaline conditions for fixation. This makes them ideal for use in the dyeing of cellulosic fibers under alkaline conditions.

FAQs of Cas No.-12731-63-4 Reactive Black 31 Dyes:

Q: What is the purity of Cas No.-12731-63-4 Reactive Black 31 Dyes?

A: The purity of Cas No.-12731-63-4 Reactive Black 31 Dyes is 98%.

Q: In what form does Cas No.-12731-63-4 Reactive Black 31 Dyes come?

A: Cas No.-12731-63-4 Reactive Black 31 Dyes come in a powder form.

Q: What is the solubility of Cas No.-12731-63-4 Reactive Black 31 Dyes?

A: The solubility of Cas No.-12731-63-4 Reactive Black 31 Dyes is yes.

Q: What is the grade of Cas No.-12731-63-4 Reactive Black 31 Dyes?

A: Cas No.-12731-63-4 Reactive Black 31 Dyes are of industrial grade.

Q: In what industries are Cas No.-12731-63-4 Reactive Black 31 Dyes used?

A: Cas No.-12731-63-4 Reactive Black 31 Dyes are widely used in the textile industry for dyeing and printing cotton, viscose, and other cellulosic fibers.

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