Vat Green 2
- CAS No.
- 25704-81-8
- Chemical Name:
- Vat Green 2
- Synonyms
- C.I.59830;Green 2G;Vat Green 2;C.I.Vat Green 2;Brilliant Green ZH;Navinon Jade Green 2G;Vat Brilliant Green Zh;Vat green 2 (C.I. 59830);C.I.Vat Green 2:C.I.59830;Indanthren Brilliant Green GG
- CBNumber:
- CB0875174
- Molecular Formula:
- C36H18Br2O4
- Molecular Weight:
- 674.334
- MDL Number:
- MOL File:
- 25704-81-8.mol
| Density | 1.3821 (rough estimate) |
|---|---|
| refractive index | 1.5010 (estimate) |
| EPA Substance Registry System | Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, dibromo-16,17-dimethoxy- (25704-81-8) |
Vat Green 2 Chemical Properties,Uses,Production
Preparation
C.I. Vat Green 1 (C.I. 59825)??in the presence of sodium nitrite, bromide, fuming sulfuric acid, and avoid off meth.
Safety Profile
An eye irritant. When heated to decomposition it emitsvery toxic fumes of Br-.
Properties and Applications
brilliant green. Variegated dark green powder. Soluble in 1, 2, 3, 4 – Tetrahydronaphthalene, there are green fluorescent, slightly soluble in 2 – Chlorophenol, not soluble in Acetone, Etanol, Chloroform, Pyridine and Toluene. In concentrated sulfuric acid to dark purple. Alkaline reduction leuco for blue; Acid reduction leuco for blue light red. Mainly used for cotton dyeing and printing paper and coloring.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3 | 3 | 6-7 | 4-5 | 4-5 | 5 | 4 |
| AATCC | 5 | 4 | 6-7 | 4-5 | 4-5 | ||
Vat Green 2 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22855 | 58 |
| TargetMol Chemicals Inc. | support@targetmol.com | United States | 38660 | 58 | |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53900 | 58 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
| Biosynth Biological Technology (Suzhou) Co Ltd | 51288865780 | sales@biosynth.com | China | 233051 | 58 |