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Vat Red 14

dark yellow red. Orange powder. Insoluble in water, soluble in 2 – Chlorophenol, slightly soluble in hot Chloroform and Pyridine , not soluble in Acetone, Etanol and Toluene. In concentrated sulfuric acid for yellow brown. Alkaline reduction leuco for olive; Acid reduction leuco with green fluorescent blue. Used for cotton fabric dyeing, for the dark yellow red. To cotton affinity is high, good levelness, to dead cotton covering power is very good. Used for cotton fabric of direct, resist and discharge printing.
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Product Introduction
Product Name:Vat Red 14CAS:8005-56-9MF:2C26H12N4O2MW:824.814EINECS:232-340-2Mol File:8005-56-9.mol


Preparation(a) in the Acetic acid glacial or Pyridine solution heating ?Benzene-1,2-diamine?and Naphthalene-1,4,5,8-tetracarboxylic acid?mixture (when using Acetic acid glacial solvent, product of trans-isomer larger proportion); (b), Naphthalene-1,4,5,8-tetracarboxylic acid?and 2-Nitrobenzenamine heating, and then will nitrocellulose reduction, and cyclization, (c) with Benzene-1,2-diamine?(2 Moore) deal with N, N’-diaryl -1,4,5,8 – naphthoate carboximide. Note: cis and trans structure for about 40 ~ 45%. And 60 ~ 55%    Properties and ApplicationsVat Red 14 is dark yellow red. Orange powder. Vat Red 14 can insoluble in water, soluble in 2 – Chlorophenol, slightly soluble in hot Chloroform and Pyridine , not soluble in Acetone, Etanol and Toluene. In concentrated sulfuric acid for yellow brown. Alkaline reduction leuco for olive; Acid reduction leuco with green fluorescent blue. Used for cotton fabric dyeing, for the dark yellow red. To cotton affinity is high, good levelness, to dead cotton covering power is very good. Used for cotton fabric of direct, resist and discharge printing.
StandardIroning FastnessChlorine bleachLight FastnessMercerizedOxygen bleachSoaping
FadingStain
ISO4-556-74-534-55
AATCC5
6-75555

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FAQ

1.Can you provide free samples for test?

Yes, of course.We can provide 20g free samples for each item

2.What certificates do you have?

We have OEKO-TEX, BLUESIGN, ZDHC,etc.

3.Could you indicate please approximatively your yearly capacity in terms of volume of production ?

We have two big factories in China,so you won't worry about our capacity.For only Disperse Dyes,our yearly capacity can reach 35000 tons.



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