HomeProductsDyesVat DyesVat Blue 1 CAS No.482-89-3

Vat Blue 1 CAS No.482-89-3

Min. Order:
25 Kilogram
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Overview
Product Attributes

Model No.Dynathrene Indigo

Supply Ability & Additional Information

Packaging25Kgs/Carton

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
25Kgs/Carton

Dynathrene Dyes offer excellent fastness to washing, light and bleaching for cellulosic fiber.

Dynathrene C.I. Vat CAS No. Characteristics
Indigo Blue 1 482-89-3 Navy Blue


Properties and Applications:  

Navy blue to red navy. Blue powder. Soluble in hot aniline, insoluble in ethanol. The concentrated sulfuric acid for the yellow green, diluted with blue precipitate; in concentrated nitric acid to form isatin, a red yellow. Alkaline reduction leuco pale yellow; acid is a colorless leuco restored. Mainly used for dyeing cotton yarn and cotton cloth. Can also be used for wool and silk carpets and handicrafts in the application. Pure product is used in food dyes, can also be processed into Organic PigmentsC.I. Pigment Blue 66 and the same chemical structure.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4 2 3 4 2-3
AATCC 3 1-2 3 2-3

Product Categories : Dyes > Vat Dyes

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