ReactivebrilliantredKE-7B
ReactivebrilliantredKE-7B Basic information
- Product Name:
- ReactivebrilliantredKE-7B
- Synonyms:
-
- Red HE7B
- C.I.Reactivered141
- ReactivebrilliantredKE-7B
- Adiactive Red HE-7B
- Brilliant Red KE-7B
- Chemictive Red HE7B
- Cibacron Red G-E
- Helaktyn Red DE-5B
- CAS:
- 61931-52-0
- MF:
- C53H26I2N14Na8O26S8
- MW:
- 0
- Mol File:
- Mol File
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ReactivebrilliantredKE-7B Chemical Properties
- EPA Substance Registry System
- C.I. Reactive Red 141 (61931-52-0)
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ReactivebrilliantredKE-7B Usage And Synthesis
Preparation
2-Aminonaphthalene-1-sulfonic acid?sulfonated, diazotization, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and 2,4,6-Trichloro-1,3,5-triazine first condensation, its product (2 Moore) and Benzene-1,4-diamine second condensation, and then salting-out.
Properties and Applications
colourful red blue light. Red powder. In the 50 ℃ the solubility of when more than 150 g/L. After dyeing for blu-ray red, copper ions in turn blue turned dark colored (grade 1); Iron ion in color a little to yellow. Compatibility is high, the reaction of the medium, and easy to wash the gender is good. Neutral and alkaline are not suitable for white. Mainly used for cotton, hemp, viscose fiber, cotton and polyester paint / ?stick ?blended fabric dyeing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 4 | 4 | 5(Alkali) | 4-5 | 4-5(95℃) | 4-5 |
ReactivebrilliantredKE-7B Preparation Products And Raw materials
Raw materials
ReactivebrilliantredKE-7BSupplier
Shanghai JONLN Reagent Co., Ltd.
- Tel
- 400-0066400 13621662912
- 422131432@qq.com
Shanghai Orgchem Co.,Ltd.
- Tel
- +86-21-5877 1921
- info@chemofchina.com
Hefei TNJ Chemical Industry Co.,Ltd.
- Tel
- +86-0551-65418671 +8618949823763
- sales@tnjchem.com
Shaanxi Dideu Medichem Co. Ltd
- Tel
- 029-81024372 15029046529
- 1027@dideu.com
Hubei yongkuo Technology Co., Ltd
- Tel
- 027-59223108 15972152991
- 1248580099@qq.com
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