|
ChemicalBook Optimization Suppliers |
| 名前: |
Alfa Chemistry |
| 電話番号: |
1-516-6625404 |
| 電子メール: |
support@alfa-chemistry.com |
|
| | ジブロモ-16,17-ジメトキシビオラントロン 製品概要 |
| 化学名: | ジブロモ-16,17-ジメトキシビオラントロン | | 英語化学名: | Vat Green 2 | | 别名: | Vat Green 2;dibromo-16,17-dimethoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione;Anthra9,1,2-cdebenzorstpentaphene-5,10-dione, dibromo-16,17-dimethoxy-;Vat green 2 (C.I. 59830);Green 2G;C.I.59830;C.I.Vat Green 2;Dibromo-16,17-dimethoxyviolanthrone | | CAS番号: | 25704-81-8 | | 分子式: | C36H18Br2O4 | | 分子量: | 674.334 | | EINECS: | 247-192-4 | | カテゴリ情報: | Organics | | Mol File: | 25704-81-8.mol |  |
| | ジブロモ-16,17-ジメトキシビオラントロン 物理性質 |
| 毒性 | eye-rbt 500 mg/24H MOD 28ZPAK -,249,72 |
| | ジブロモ-16,17-ジメトキシビオラントロン Usage And Synthesis |
| 製造方法 | C.I. Vat Green 1 (C.I. 59825)??in the presence of sodium nitrite, bromide, fuming sulfuric acid, and avoid off meth. | | 安全性プロファイル | 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
|
|
|
|
|