Acid Brown 26
Name:C.I.Acid Brown 26,C.I. 65000
Molecular Structure: anthraquinones
C.I.Acid Brown 26,C.I. 65000,CAS 6370-65-6,633.52,C28H13NNa2O10S2,Alizarine Light Brown GL
Molecular Formula:C28H13NNa2O10S2
Molecular Weight: 633.52
CAS Registry Number: 6370-65-6
Manufacturing Methods : 1-Aminoanthracene-9,10-dione and 1-Chloroanthraquinone condensation, then with hair smoke sulphonated sulfuric acid, and translated into sodium salt.
Properties and Applications: brown. Slightly soluble in alcohol. The strong sulfuric acid for light in the olive, diluted into orange brown.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 4-5 | 4-5 | 3-4 | 2-3 | 4 | ||
List of Suppliers:
Alizarine Light Brown GL( IG Farbenindustrie AG )