Acid Green 28
Name:C.I.Acid Green 28
Molecular Structure: anthraquinones
C.I.Acid Green 28,CAS 12217-29-7,738.74,C34H32N2Na2O10S2,Weak Acid Brilliant Green 5G,Weak Acid Green 5GS,Acid Green 5G,Acid Green 5GS,Acid Green 5GW
Molecular Formula:C34H32N2Na2O10S2
Molecular Weight: 738.74
CAS Registry Number:12217-29-7
Manufacturing Methods : 1,4,5,8-Tetrahydroxyanthracene-9,10-dione using hydrochloric acid reduction or 1,4-Dichloro-5,8-dihydroxyanthracene-9,10-dione and condensation 4-Butylbenzenamine, oxidation, with 100% sulphonated sulfuric acid, and then into sodium salt.
Properties and Applications: blue. Used in mulberry silk, polyamide, wool fabric and the tussah dyeing and printing, but also can be used for leather dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6 | 3-4 | 4-5 | 4-5 | 4-5 | 4 | 5 | 5 |
List of Suppliers:
Weak Acid Brilliant Green 5G,Weak Acid Green 5GS,Acid Green 5G,Acid Green 5GS,Acid Green 5GW
Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.
Jinhua Hanllycome Chemical Co., Ltd.
Akacid Brilliant Green F-6GL 200%(Aakash Chemicals & Dyestuffs Inc)
Aminyl Green F-3GL ( Sumitomo Chemical Co. Ltd )
Best Acid Milling Green 5GW ( Oriental Giant Dyes and Chemical Ind Corp )
Dorasyn Green C3G 200% ( D&G Dyes Inc. )
Leadacid Green GLS 200%( Leadertech Colors Inc. )
Lerui Acid Green SG ( Rosi Chemical Co Ltd )
Orco Nylosol Green 6-GLS ( Organic Dyestuffs Corp )
Suminol Milling Brilliant Green 5G( Sumitomo Chemical Co. Ltd )