OEM/ODM China Direct Red 31 - Manufacturer of Direct Orange S –
OEM/ODM China Direct Red 31 - Manufacturer of Direct Orange S – Detail:
Molecular structure:
| Color Shade |
Product Name |
Content | Dyeing Depth （%o.w.f） |
Fastness Properties(Change of Shade) | |||||
| 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:
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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for OEM/ODM China Direct Red 31 - Manufacturer of Direct Orange S – , The product will supply to all over the world, such as: Jakarta, Honduras, Sri Lanka, Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!
By Phyllis from Los Angeles - 2018.09.19 18:37
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Arthur from Angola - 2017.06.19 13:51
