Basic Yellow 28

Khoom npe: Basic Yellow 28 250%
Molecular Structure: Azomethine Class

Molecular Formula: C ₂₁H ₂₇N ₃O ₅S
Molecular Luj: 433.52
CAS Registry Number: 54060-92-3
Manufacturing Methods: p-Anisidine diazo, Coupled with Fischers base, then methylated with Dimethyl sulfate.
Khoom thiab Daim Ntawv Thov: liab lub teeb daj.Yellow hmoov, soluble hauv dej.Lub zog sulfuric acid nyob rau hauv txiv kab ntxwv, diluted rau hauv daj.Dye nrog sodium hydroxide tov kom tsis muaj xim.Hauv 120 ℃ dyeing, xim thiab luster tsis hloov.Feem ntau siv hauv acrylic fiber, tawg kab lus fiber ntau dyeing, tuaj yeem siv ncaj qha luam ntawv acrylic thiab txhob lo lo ntxhuav, kuj tuaj yeem siv rau kev hloov pauv polyester fiber, acetate fiber ntau thiab PVC fiber dyeing.
Cov khoom lag luam : Astrazon Kub Yellow GL, Basic Yellow GL, Maxilon Golden Yellow GL