Amaranth CAS: 915-67-3 | MF: C20H11N2Na3O10S3 | MW: 604.47, Part Number S10022, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
.Amaranth is commonly found in the form of a dark red to purple powder or granules. Its chemical formula is C20H11N2Na3O10S3. Also known as FD&C Red No. 2 or E123, Amaranth is a synthetic azo dye that is extensively utilized in different sectors. Its chemical name is Trisodium 2-hydroxy-1-(4-sulfonato-1-naphthylazo)naphthalene-3,6-disulfonate. It is soluble in water and exhibits a red color in solution.
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Application :
- Amaranth is used to impart a red color to various food products.
- It is used for dying on cellulosic fiber, protein fiber, and synthetic fibers.
Benefits :
- Vibrant and stable color
- Versatile and stable
- Cost-effective and easy to use
| Alternate Names | Acid Red 27; Azorubin S; FD & C Red Dye No. 2 |
| Application | Amaranth is a cytoplasmic and nuclear dye |
| CAS Number | 915-67-3 |
| Molecular Weight | 604.47 |
| Molecular Formula: | C20H11N2Na3O10S3 |
Amaranth is a useful cytoplasmic and nuclear dye for hematological and histological applications.
| Appearance | Powder |
| Physical State | Solid |
| Solubility | Soluble in water (72 mg/ml at 26° C), glycerol, glycol, alcohols (very slightly ), and cellosolve (very slightly ). |
| Storage | Store at room temperature |
| Melting Point | 218-220° C |
| Refractive Index | n20D 1.76 (Predicted) |
SAFETY INFORMATION
| WGK Germany | 3 |
| RTECS | QJ6550000 |
| PubChem CID | 6364527 |
| Merck Index | 14: 375 |
| MDL Number | MFCD00004076 |
| EC Number | 213-022-2 |
| Beilstein Registry | 4122311 |
| SMILES | C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-].[Na+].[Na+].[Na+] |
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