Direct Blue 86

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Product Name: Direct Blue 86
Chemical Name: Direct Turquoise Blue GL
Synonyms:  
(dihydrogenphthalocyaninedisulfonato(2-))-coppedisodiumsalt; [29h,31h-phthalocyanine-c,c-disulfonato(4-)-n29,n39,n31,n32]-cuprate(2-dis;abcolturquoiseblue; Acid blue 86; Direct Turquoise Blue GL
CAS No: 1330-38-7
MF: C32H14CuN8Na2O6S2
MW: 780.16
Category:
Direct dyes
Structure:

Descriptions: 

Dark blue powder. Water-soluble, and its aqueous solution was lake blue. In concentrated sulfuric acid was yellow light green, diluted green and blue, and blue-green precipitate generated; concentrated nitric acid in only part of the dissolved yellowish green; insoluble in concentrated alkali; dissolved in concentrated ammonia was lake blue color. Slightly sensitive to hard water.

Use:

Mainly used for cotton, viscose fiber dyeing, but also for silk, leather, pulp coloring.

Transparent blue 2B is mainly used for a variety of oil coloring. Can also be used for all types of plastic, resin coloring.

Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package: 25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.

Specifications:

Appearance Dark blue powder
Content 100%
Moisture ≤0.1%
Insoluble ≤0.1%
Melting point /