Product Details:
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CAS No.: | 522-75-8 | Intensity: | 100±2% |
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Colour Difference: | △E≤0.50 | Appearance: | Red Powder |
Infusiblity: | Less Than 0.2% | Volatile: | Less Than 0.2% |
PH Value: | 6.5-7 | Use: | Cotton Fabric Dyeing;wool,silk Dyeing And Printing. |
Highlight: | Vat Red 41,CAS No 522-75-8 |
CAS No.522-75-8 Vat Red 41 / Red Solvent Dye VR41 Infusiblity Less Than 0.2%
1. Characteristics: Blue light red. Deep red powder. Insoluble in water, soluble in Etanol for blue light red, soluble in Xylene in red. In concentrated sulfuric acid for brilliant blue green, dilution after blue red flocks. Alkaline reduction leuco for red light yellow, Acid reduction leuco for pale yellow.
2. Quality Analysis Information: Vat red 41 Red Powder-shaped Solvent Dye 25Kg per Drum.
3. Application range: PS,PMMA,PVC-U,SAN ,PC. It can be used for dyeing cotton fabric for blue light red, good levelness. Also can be used for fabric direct printing, resist printing and discharge printing. It also can be used for wool, silk dyeing and printing. It can be used as solvent dye.
4. Specification:
Guide Line | Corporation standard | Analyze Result |
Appearance Colour difference Intensity Infusiblity Volatile
Granule Water content PH value Ironing Fastness Light Fastness |
Red powder △E≤0.50 100±2% less than 0.2% less than 0.2% Passing Through: 100μm /Square inch<3% less than 0.5% 6.5-7 4 4-5 |
Red powder 0.354 100. 03% 0.18% 0.16%
<3% 0.40% 6.5-7 4 4-5 |
5. Structural Formula:
6. MSDS:
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