C.I. Basic Red 22
Basic Red 22
CAS: 12221-52-2
Molecular Formula: C15H21IN6
C.I. Basic Red 22 - Names and Identifiers
| Name | Basic Red 22 |
| Synonyms | Red F3BL Basic red 22 Basic Red 22 Synacril Red 3B Cationic Red 2BL C.I. BASIC RED 22 C.I. Basic Red 22 SYNACRILRED3BLIQUID Basic red 22 (C.I. 11055) 5-(4'-dimethylaminophenylazo)-1,4-dimethyl-triazolium 5-(4'-dimethylaminophenylazo)-1,4-dimethyl-triazolium chloride 5-{(E)-[4-(dimethylamino)phenyl]diazenyl}-1,4-dimethyl-1H-1,2,4-triazol-4-ium |
| CAS | 12221-52-2 |
| InChI | InChI=1/C12H17N6/c1-16(2)11-7-5-10(6-8-11)14-15-12-17(3)9-13-18(12)4/h5-9H,1-4H3/q+1 |
C.I. Basic Red 22 - Physico-chemical Properties
| Molecular Formula | C15H21IN6 |
| Molar Mass | 245.303 |
| Physical and Chemical Properties | Light red powder. Soluble in water is blue red. High temperature (120 degrees C) dyeing, the color light does not change. The color of copper ion changed significantly to blue when dyed, and the color of iron ion also changed when dyed. Compatibility value K = 5. |
C.I. Basic Red 22 - Introduction
Open Data Unverified Data
Alizarin Red S, also known as Acid Red 52 or C.I. 58205, is an organic synthetic dye belonging to the class of acid dyes. It is commonly used in biological staining and histology for the detection of calcium and other minerals.
Alizarin Red S has a strong affinity for calcium ions and forms a complex with calcium, resulting in a distinct red color. This property makes it useful in staining tissues, such as bones and teeth, where the presence of calcium can be visualized. It is also used in the differentiation of calcified tissues in plant samples.
In addition to its applications in biology and histology, Alizarin Red S is often used in textile and leather industries for dyeing purposes. It exhibits good colorfastness and resistance to washing, making it suitable for various natural and synthetic fibers.
However, it is important to note that Alizarin Red S may cause skin and eye irritation, and certain precautions must be taken during handling and storage. Proper safety measures, including the use of protective equipment, should be followed to ensure safe usage.
Overall, Alizarin Red S is a versatile dye with multiple applications in various industries, particularly in biology, histology, and textile dyeing.
Application
cationic red 2BL is used for dyeing acrylic fibers, which is suitable for fast dyeing, with good levelness and depth of dyeing, it is usually not suitable for color matching, only blue light pink to deep red. Also used for acid-modified polyester, wool/nitrile and sticky/nitrile blended fabrics, wool, adhesive less staining. It can also be directly printed on acid-modified polyester and acrylic fabrics.
mainly used for dyeing acrylic fibers
used for dyeing acrylic fibers
production method
with 5-amino-3-carboxy -1, 2, 4-triazole (1,2,4, 4h-triazole-3-carboxy acid, 5-amino) and N,N-dimethylaniline are used as raw materials, the former is first diazotized, coupled with the latter, and then decarboxylated and methylated to obtain a salt..
Last Update：2024-04-09 19:43:38
