Vat Green 7
Name:C.I.Vat Green 7,C.I.58825
Molecular Structure: anthraquinones
Molecular Formula:
Molecular Weight:
CAS Registry Number:1328-12-7
Manufacturing Methods : Anthracene and sulfur cross heating, add or do not add metal oxide, hydroxide or salt all can.
Properties and Applications: olive green. Insoluble in acetic acid, Etanol and Xylene. In concentrated sulfuric acid to dark brown, dilution after brown light black precipitation; In the basic insurance powder solution for blue-ray olive; In the acidic insurance powder solution for brown.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 1 | 6-7 | 4-5 | 2 | 4-5 | 5 |
| AATCC | 5 | 2 | 6-7 | 3 | |||
List of Suppliers:
Shanghai Hua Yuan Industry & Commerce General Company?
Hydron Olive HG Stabilosol ( Cassella AG )
Indanthren Olive GG ( Cassella AG )
Kayaku Homodye Olive KL-S (Nippon Kayak u Co Ltd)
Trianthrene Olive 2GN(Chemische Fabriek Triade BV)
Youhaodron Olive G(Sinochem Tianjin Imp Exp Corp)
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