N Acid blue 193 CAS# 12392-64-2 is an azo and metal complex dye with the appearance of dark brown powder. It dissolves in water readily. Soluble in ethanol . The water solution shows reddish blue color.
Mainly used in the dyeing and direct printing of wool, silk and nylon/polyamide. And can also be used in the dyeing of leather.
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pH Value (1% Water Solution) |
4.10-6.10 |
|
98%-101% |
|
|
Color Difference CMC (2:1) |
<=0.50 |
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<=8.00% |
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<=0.200% |
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Solubility (90℃) |
>=80g/l |
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Degree of Fineness (200um) |
<=8 |
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Dust-Proof Performance |
>=2 |
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(O.W.F) |
(50℃) |
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1% |
1/1 |
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|
6 |
4-5 4-5 5 |
4-5 4-5 5 |
5 4-5 |
4 5 5 |
Tag-uri populare: n acid blue 193, China n acid blue 193 manufacturers, suppliers, factory
