Fast Turq Blue GL
C.I.Direct Blue 86
Molecular Structure: Phthalocyanine class
Molecular Weight: 780.17
CAS Registry Number:1330-38-7
Manufacturing Methods : The Copper phthalocyanine with fuming sulfuric acid at 50 ~ 60 ℃ heat for 10 ~ 15 hours, and then disulfonated.
Properties and Applications: colourful green light blue. Gray blue to blue powder. Soluble in water of the lake blue solution, the solubility of 40 g/L (60 ℃), 80 g/L (97 ℃). The strong sulfuric acid for yellow green, diluted into a green light blue, green and blue light precipitation. Cellulose fiber of dyeing, the dye devoured the gender is poorer. Hard to a little sensitive. Mainly used for silk things viscose dyeing and printing, also used in viscose fabric and twisted silk and silk fabric dyeing. Also can be used for leather and paper dyeing, also can be used in the manufacture of organic pigment sediment color.
|Standard||Acid Resistance||Alkali Resistance||Light Fastness||Soaping||Water|