OEM/ODM China Direct Red 31 - Manufacturer of Direct Orange S –

Short Description:

Product Detail

Product Tags

Feedback (2)

Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Acid Black M-Sb, Acid Red G, Acid Blue 4r 200%, We sincerely hope to determine some satisfactory interactions with you in the in the vicinity of long term. We'll hold you informed of our progress and stay up for building steady small business relations along with you.

OEM/ODM China Direct Red 31 - Manufacturer of Direct Orange S – Detail:

Molecular structure:
lkjh (1)

Color Shade	Product Name	Content	Dyeing Depth （%o.w.f）	Fastness Properties(Change of Shade)
Color Shade	Product Name	Content	Dyeing Depth （%o.w.f）	Light	Washing 40℃	Hot Pressing 200℃	Perspiration	Rubbing (Dry)	Rubbing (Wet)
	Direct Orange S	150%	3.0	3	4	4-5	4	4-5	3-4

Synonyms: C.I. 29150; C.I. Direct Orange 26; C.I. Direct Orange 26 (VAN); C.I. Direct Orange 26 disodium salt; C.I. Direct Orange 26, disodium salt (8CI); DIRECT ORANG 26; disodium (3E)-4-oxo-7-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfonato-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2-sulfonate
Property: Golden powder. The water solubility is general, and it is sensitive to hard water. The aqueous solution is red orange and orange brown with concentrated alkali; Add dilute alkali and turn slightly yellow. Slightly soluble in ethanol, golden orange. It is bright red in concentrated sulfuric acid and produces red light orange to red precipitation after dilution; There are dark yellow precipitates in concentrated nitric acid.

Application:Direct orange S is used to dye cotton and viscose fiber to get red orange, which has poor migration, is sensitive to salt and has good dye uptake. It is also used for direct printing of cotton and viscose fabrics, especially viscose fabrics. It can be used alone or combined with yellow, red, gray, brown and other colors to adjust color light and increase chromatography. It can also be used for dyeing silk, wool, vinylon and nylon and direct printing of silk fabrics.
Storage:store in a cool and ventilated room.

Quality guarantee period: 36 months.
Packing: 25kgs iron drum or woven bag.

Product detail pictures:

Related Product Guide:

Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for OEM/ODM China Direct Red 31 - Manufacturer of Direct Orange S – , The product will supply to all over the world, such as: Cologne, Austria, Jamaica, We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.

Direct Black 22

Direct Black Ex

Direct Black G

Direct Blue 199 200%

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!