Model NO.: 24175
C.I.No.: Direct Blue Light Fast R
Molecular Formula: C34h25n5na2o10s2
Molecular Weight: 773.7
CAS No.: 110735-25-6
Related Name: Direct Blue Light Fast R
Light Fastness: 2-3
Washing Fatness: 4
Rubbing Fastness: 4-5
Trademark: emperor
Transport Package: Bag
Origin: China
HS Code: 3204140000

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Product Name: Direct Blue 151
C.I. No.: 24175
CAS No.: 110735-25-6
Molecular Formula:C34H25N5Na2O10S2
Molecular Weight:Â 773.7
Relatived Names:
Copper Blue 2R,Direct Blue Light Fast R,Direct Copper Blue 2B.
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Shade:  Red light blue. Blue-black powder. Soluble in water for blue purple or purple solution, and adequate soluble in ethanol for red light purple.
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Direct Blue 151 Physical Properties and light fastness, solubility.
                       Direct Blue 151 | |
Density | 1.60 |
Dyeing Depth % | 2 |
Light Fastness | 2-3 |
Washing Fatness | 4 |
Rubbing fastness(dry) | 4-5 |
Rubbing fastness(wet) | 2-3 |
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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.
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