Direct Blue 78 CAS No.2503-73-3

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Min. Order:

25 Kilogram

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: Dyrect Fast Sky Blue G

Supply Ability & Additional Information

Packaging: 25Kgs/Carton

Packaging & Delivery

Selling Units:: Kilogram

Package Type:: 25Kgs/Carton

Dyrect fast Dyes are applicable to cotton, rayon and linen, with good light fastness.

Dyrect	C.I. Direct	CAS No.	Characteristics
Fast Sky Blue G	Blue 78	2503-73-3	Medium Blue

Properties and Applications

Blue. Soluble in water for blue, solubility of 15 g/L (60 ℃), 30 g/L (97 ℃), soluble in soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. The strong sulfuric acid in red sauce for galleries to, diluted Red sauce for; In the light of nitric acid for palm gray. The dye solution to join strong hydrochloric acid for red light blue; Add thick sodium hydroxide solution for red light purple. Water-soluble good, colored light to blue. Dye in bath of copper, iron ion colored light basic unchanged. SDC classification for class B. Neutral white is very good, alkaline white. Mainly used for cotton or viscose dyeing and printing directly, and disperse dyestuffs with bath dyeing polyester/cotton blended fabric. Can also be used for paper, leather and biological dyeing.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	4-5	4-5	2-3		2-3
AATCC	5	4-5	5	3		3

Product Categories : Dyes > Direct Dyes

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