Zibo Hongwei Industry Co., Ltd.

Acid Yellow 127, Weak Acid Yellow 3gl, Acid Yellow 5g manufacturer / supplier in China, offering Acid Yellow 127, Acid Cellulase, Neutral Cellulase, Acid Cellulase Enzyme, Textile Enzyme and so on.

Acid Yellow 127

FOB Price:US $2 / kg
Min. Order (kg) FOB Price
300+ US $2 / kg
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Min. Order: 300 kg
Production Capacity: 2000mt/Year
Transport Package: 25kg/Drum, 25kg/Bag
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info.

Model NO.:100%
Usage:Paper, Ink, Leather, Textile
Application Material:Cotton, Viscose, Silk, Leather and Pulp Color.
Name:Acid Yellow 127
Molecular Formula:C26h20cl2n9nao4s
Molecular Weight:803.63
Specification:CE SGS

Product Description

Name:C.I.Acid Yellow 127,C.I.18888

Molecular Structure: Single azo class
C.I.Acid Yellow 127,C.I.18888,CAS 73384-78-8,803.63,C26H20Cl2N9NaO4S,Weak Acid Yellow 3GL,Acid Yellow 5G,Acid Yellow 5GW,Neutral Brilliant Yellow 3GL,Neutral Yellow 3GL

Molecular Formula:C26H20Cl2N9NaO4S

Molecular Weight: 803.63

CAS Registry Number:73384-78-8

Manufacturing Methods :  2,4-Diaminobenzenesulfonic acid first and 2,4,6-Trichloro-1,3,5-triazine condensation, again with N-methylbenzenamine condensation, and then diazo, and 1-(2-Chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one coupling.
StandardLight FastnessSoapingPersperation FastnessOxygen bleachingFastness to seawater
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Zibo Hongwei Industry Co., Ltd.

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