Acid Red 82
Name:C.I.Acid Red 82,C.I.68205
Molecular Structure: anthraquinones
C.I.Acid Red 82,C.I.68205,CAS 2611-80-5,556.48,C23H14N2Na2O8S2,Alizarine Rubinol 3G 115
Molecular Formula:C23H14N2Na2O8S2
Molecular Weight: 556.48
CAS Registry Number:2611-80-5
Manufacturing Methods : 6-Bromo-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione with aniline condensation, then with hair smoke sulphonated sulfuric acid, and translated into sodium salt.
Properties and Applications: colourful red blue light. The strong sulfuric acid for blue-ray in red, pink is diluted.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 3 | 3-4 | 3 | 2-3 | 3-4 | ||
| AATCC | 5-6 | 2-3 | 2-3 | 3 | 2 | 3 | ||
List of Suppliers:
Alizarine Rubinol 3G 115( Kaseihin Kogyo Kyokai )