The Most popular Vat Brilliant Orange GR for dyeing cotton
Product Specification
| Name | Vat Brilliant Orange GR |
| Other Name | Vat Orange 7 |
| Cas No. | 4424-06-0 |
| Appearance | Orange Red powder |
| Packing | 25kgs Kraft bag/carton box/Iron drum |
| Strength | 100% |
| Application | Used for dyeing cotton,paper,leather,silk and wool so on. |
Description
Vat Brilliant Orange GR is a Orange Red powder. Insoluble in water and common organic solvents,It is mainly used for dyeing cotton fiber with medium evenness and good affinity. It is also used for dyeing silk, wool and polyester cotton fabrics. After neutralization, washing, filtration, grinding, drying finished products.We can adjust the Tones and Quality according to the customer’s requirements.
Product character
It has good dye shifting and evenness,VAT Brilliant Orange GR Used for cotton dyeing and cotton printing, also suitable for dyeing vinylon, nylon and polyester cotton, cotton fabric. It is also used in the manufacture of pigments and in the dark printing of cotton fabrics, Slightly soluble in o-chlorophenol and pyridine, insoluble in acetone, chloroform, ethyl enzyme and toluene. Alkaline reduction cryptochroma is olive with red fluorescence; Acid reduction cryptochromes are reddish brown. It is dark red and yellow in concentrated sulfuric acid. When it is used for dyeing, it needs to be reduced into water-soluble cryptochroma with insurance powder in alkaline solution, so as to be adsorbed by fibers and then oxidized by air for color development.
Main features
A. Strength：100%
B. Brown Black powder，good dye shifting and evenness
C.Excellent light fastness and various combination fastness to light
D. Excellent stability of fabric finishing,Excellent resistance to reduction
E.When it is used for dyeing, it needs to be reduced into water-soluble cryptochroma with insurance powder in alkaline solution, so as to be adsorbed by fibers and then oxidized by air for color development
Application
It is mostly used for dyeing cotton，It can also be used for dyeing paper, silk and wool so on.
Packing
25 KGS Cartons /25 KGS Iron drums and so on
Storage & Transportation
The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
