REACTIVE RED 195 Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
Reactive Red 195 is an azo dye used in the textile industry to enhance the colour of a variety of fabrics.
synthetische
4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidand 2,4,6-Trichloro-1,3,5-triazine first condensation, and a second time between ester condensation, 2-Aminonaphthalene-1,5-disulfonic acid diazo, and the generation of condensation products coupled, then salting-out.
Properties and Applications
colourful red blue light. Brown powder. 50 ℃ when the solubility of dye is greater than 100g/L, light blue dye for red, dye bath containing iron ion, colored light slightly turned dark (category 4); Copper ions colored light turned purple turned dark. Mainly used for cellulose fabric dyeing, also can be used for cotton and viscose fiber printing.
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Standard
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5-6
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4-5
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5
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4
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4
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4-5
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5
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REACTIVE RED 195 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
2-Aminonaphthalin-1-sulfonsure
2,4,6-Trichlor-1,3,5-triazin
2-Amino-1,5-naphthalenedisulfonic acid
Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat
2,4,6-Trichlor-1,3,5-triazin
Downstream Produkte
