Direct Liab 89

Khoom Lub Npe: Direct Red 89 200%
Molecular Structure: Ob chav azo class

Molecular Formula: C ₄₄H ₃₂N ₁₀Na ₄O ₁₆S ₄
Molecular Luj: 1177.0
CAS Registry Number: 12217-67-3
Manufacturing Methods: 3-Amino-4-methoxybenzenesulfonic acid7 diazo, thiab -Amino-4-hydroxynaphthalene-2-sulfonic acid ua ke kom tau txais ib qho kev tsis sib haum xeeb nitrogen.4-Amino-5-hydroxynaphthalene-2,7-disulfonic aciddiazo, thiab 2-Amino-4-methylanisole coupling, tau txais ib qho tsis zoo nitrogen tebchaw B, thiab tom qab ntawd A, B thiab aniline thiab 2,4,6-Trichloro-1, 3,5-triazine condensation tshuaj chlorine.
Khoom thiab Daim Ntawv Thov: daj lub teeb liab.Txiv kab ntxwv xim av hmoov, soluble nyob rau hauv dej, tshuaj rau cov ntshav.Cov muaj zog sulfuric acid dyes rau ntshav kua, diluted rau hauv liab, nag lossis daus.Cov tshuaj zas zas kom koom nrog liab tom qab hydrochloric acid;Sodium hydroxide tov kom koom nrog muaj zog tom qab tib xim.Dyeing ntawm tooj liab (me ntsis hloov xim, raws li cov hlau ion tsaus xim. Siv rau paj rwb, viscose fiber thiab nws cov ntaub sib xyaw dyeing thiab luam ntawv ncaj qha, tuaj yeem siv rau cov ntawv xim, cov hlau hnyav ntsev tuaj yeem siv ua cov organic pigments. nrog disperse dyestuff nrog da dej dyeing polyester / stick blended ntaub
Counter khoom: Intralite Scarlet BNLL; Solophenyl Scarlet BNLE; Dyrite Scarlet BNLL
Siv: rau paj rwb, viscose fiber thiab nws cov ntaub sib xyaw dyeing thiab luam ntawv ncaj qha, tuaj yeem siv rau cov ntawv xim
ntim: 25KG Thawv