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Model No.: Dyrect Brown BRL
Packaging: 25Kgs/Carton
Dyrect fast Dyes are applicable to cotton, rayon and linen, with good light fastness.
Dyrect | C.I. Direct | CAS No. | Characteristics | |
---|---|---|---|---|
Brown BRL | Brown 95 | 16071-86-6 | Reddish Brown |
Properties and Applications
Red light brown. Shallow brown powder. Soluble in water for orange brown, solubility of 35 g/L (80 ~ 85 ℃), slightly soluble in ethanol, insoluble in acetone. The strong sulfuric acid to red light purple, diluted into orange brown; In nitric acid for dark purple solution (don’t). The dye solution to join strong hydrochloric acid for brown, have precipitation; Join thin or thick sodium hydroxide solution for a red brown, precipitation. Dye cellulose fiber dyeing, dye devoured the gender is good, in the 100 ℃ temperature when the biggest affinity. Discharge the gender is good. Hard to sensitive. Dyeing copper and iron ions in a slight discoloration. Mainly used in viscose and their blended fabric dyeing and printing, and can also be used to knit fabric, blankets and silk, polyamide fiber fabric dyeing and printing, and can also be used in leather, paper and plastic color.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 4 | 3-4 | 5-6 | 2-3 | 2-3 | ||
AATCC | 3 | 3 | 5-6 | 3 | 2 |
Product Categories : Dyes > Direct Dyes
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