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Dyestuff Disperse Yellow 54

Disperse Yellow 54 is a chemical substance, also known as solvent yellow 114.
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Product Introduction

Disperse Yellow 2G Disperse Yellow 54


Product Info
Product NameDisperse Yellow 2G
CAS NO.:12223-85-7
Formula:C18H11NO3
Molecular Weight:289.2848
C.I.NO.:54
Specification:200%
OWF(%):1.0


Characteristic

△Dyestuff Disperse Yellow 54, chemical substance, also known as solvent yellow 114.

△ Dyestuff Disperse Yellow 54 is textile chemicals;Quinolines structure; low temperature dyes.

△ Excellent light fastness, coverage and dye-uptake.

△ As one of the low temperature tricolor.Dyestuff Disperse Yellow 54 is Suitable for polyester dyeing,transfer printing.


Producing Method

(1) Sodium nitrite and soda ash are put into the reaction pot, and then sulfur dioxide is added to produce hydroxylamine sulfate; (2) diazotization reaction of hydroxylamine, aniline and Trichloroacetaldehyde is carried out to produce aldehyde oxime; (3) aldehyde oxime is acidified with sulfuric acid to obtain pyridine red(4) Quinazone was synthesized by the reaction of pyridine red, calcium oxide and Chloroacetone; (5) quinazone was reacted with phthalic anhydride to produce disperse yellow 5

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FAQ:


△Are you a manufacture or Trade company ?

-We are manufacture  established in 2008,we are mainly specialized in manufacturing Disperse Dyes(especially low quinoline content Disperse Dyes)


△What term of payment you use ?

-We can accept T/T payment , LC , DP, Paypal etc. 


△What package do you have ?

-Regular our package is 25KG NEW CARTON BOX WITH PALLET, we also have 25KG CARDBOARD DRUM package . It will take extra fee.


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