Model NO.: D. Bl. 19
C.I.No.: Lerui Direct Black G
CAS No.: 6428-31-5
Related Name: Pergasol Black G
Light Fastness: 4
Washing Fatness: 4-5
Rubbing Fastness: 4
Trademark: emperor
Transport Package: Bag
Origin: China
HS Code: 3204140000
Product Name: Direct Black 19
C.I. No.: D.Bl. 19
CAS No.: 6428-31-5
Molecular Formula:C34H27N13Na2O7S2
Molecular Weight:Â 839.77
Relatived Names:
Direct Black L-3BQ,Direct Fast Black,Direct Fast Black FF;
Direct Fast Black G; ABCOL Black; ACDI Black G 200%; Arid Black G 200%;
Baycolor Black B; Benzo Fast Black G; Columbia Fast Black GRV; Condirec BlackAN;
Cutamin Fast Black CR; Dinamine Black VL; Direct Black BVC; Everdirect Black G;
Hispamin Fast Black CG; Kemanarect Fast Black G; Lerui Direct Black G;Orient Water Black 100-L; Pergasol Black G; Sandal Direct Black G; Simrect Black 24868.
Shade: green and black. Black powder. Soluble in water for green light black.
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Direct Black 19 Physical Properties and light fastness, solubility.
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Direct Black 19 | |
| Density | 1.31 |
| Dyeing Depth % | 4 |
| Light Fastness | 4 |
| Washing Fatness | 4-5 |
| Rubbing fastness(dry) | 4 |
| Rubbing fastness(wet) | 2 |
Direct Black 19 application:Â Used in viscose of dyeing and printing. In the cotton knitwear, blankets, flannelette, silk, viscose, silk that the fabric, wool/viscose fiber blend fabrics. Can also be used in leather, paper and electrochemical aluminum color.
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Note:Â The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
EXHIBITIONS PHOTOS:
FACTORY PHOTOS:
Brass Head Shower,Shower Head Arm,Rain Shower Head In Brass,Brass Shower Head
Ningbo Hangzhou Bay New Area Green Sanitary Factory , https://www.handshowerset.com