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Direct Brown 95 Dyes

Other name:Fastusol Brown LBRSA Durofast Brown BRL C.I. direct brown 95. Helion Brown BRSL Hispaluz Brown BRL Fenaluz Brown BRL Fastusol Brown LBRSN Durazol Brown BR Fastolite Brown BRL DirectBrown
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Product Introduction

Product info


Type: Direct Dyes, Direct Brown Dyes
Product Name: Direct Brown 95, Brown BRS 150%
CAS No.:16071-86-6
EINECS: 240-221-1
Molecular Formula:C31H18CuN6Na2O9S


Product Description


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Chemical Properities

    1.Direct Brown 95 Dyes is light brown powder.  Soluble in water orange brown, solubility of 35g/L(80 ~ 85℃) slightly soluble in ethanol, insoluble in acetone.    2. In the case of concentrated sulfuric acid is reddish purple, orange brown after dilution;  A dark purple solution in case of concentrated nitric acid.    3. Dye solution with concentrated hydrochloric acid to produce brown, precipitate;  Add concentrated sodium hydroxide solution or dilute sodium hydroxide solution to produce a reddish brown, there is precipitation.  It is more sensitive to hard water.  Encounter copper, iron slightly discolored.  Direct Brown 95 Dyes is mainly used for dyeing cotton fabrics


Application

Direct Brown 95 Dyes is mainly used for dyeing and printing of viscose and its fabrics, as well as for dyeing and printing of cotton knitted goods, blankets and silk fabrics. Can also be used for leather, paper and plastic dyeing. Can also be mixed with yellow, red, gray and other dyes. Fixing agent Y, M is generally used to improve the color fastness.


FAQ


1.Can you provide free samples for test?

Yes, of course.We can provide 20g free samples for each item

2. What is your payment term?

Generally for the first cooperation our payment term is 30%T/T IN ADVANCE+70%T/T AFTER B/L COPY

3.How about your delivery time?

Generally speaking,after receiving the payment,we can prepared those cargoes within 3 days and then we can ship out these cargoes within 10 days.

It will base on the shipping company.And it will takes one month for sea transport to destination port.Different countries have different shipping time, which is determined by the shipping company.



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