Reactive red 123
- Product Name
- Reactive red 123
- CAS No.
- 61969-31-1
- Chemical Name
- Reactive red 123
- Synonyms
- C.I.Reactive Red 123:C.I.179085;Sandoz Drimarene Scarlet K-2G Granulated
- CBNumber
- CB51485580
- Molecular Formula
- C21H12ClF2N5Na2O8S2
- Formula Weight
- 645.9080264
- MOL File
- 61969-31-1.mol
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Reactive red 123 Chemical Properties,Usage,Production
Preparation
2-Amino-5-methoxybenzenesulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 5-Chloro-2,4,6-trifluoropyrimidine condensation.
Properties and Applications
red. Red powder. 25 ℃ in the solubility of water when for 70 g/L. This product to dead cotton cover sex medium, and has good to the stability of the fights. In alkaline or neutral condition of white the gender is poorer, the dyeing devoured rate can amount to 95%, but solid color rate of only 78%. Mainly used for cotton and viscose fiber dyeing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 3-4 | 1 (blue, dark) | 4 | 5 | 5 | 5 | 5 |
Reactive red 123 Preparation Products And Raw materials
Raw materials
Preparation Products
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Reactive red 123 Suppliers
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