C.I.20095;Acid Brown 5;Acid Brown L;C.I.Acid Brown 5;C.I.Acid Brown 5:C.I.20095;YABZBSUVAZGJHL-UHFFFAOYSA-L;disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate;4,4'-[(4,6-Diamino-1,3-phenylene)bis(azo)]bis[1-naphthalenesulfonic acid sodium] salt;disodium,4-[[2,4-diamino-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]phenyl]diazenyl]naphthalene-1-sulfonate
disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate C화학적 특성, 용도, 생산
제조 방법
2 Moore 4-Aminonaphthalene-1-sulfonic acid diazo, and 1 Moore Benzene-1,3-diamine coupling.
Properties and Applications
red light brown. Soluble in water for red light brown, slightly soluble in ethanol is shallow orange brown. The strong sulfuric acid for purple, dilute after brown precipitation. In water solution to join hydrochloric acid with brown precipitation; Add thick sodium hydroxide solution have red brown precipitation
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
2
2-3
3
1-2
disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate 준비 용품 및 원자재
