Allura Red CAS: 25956-17-6 | MF: C37H29N3O3S | MW: 496.42, Part Number S10021, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
.Allura Red is a powder that has a red color. It is also referred to as Food Red 17, FD&C Red 40, or E129. This synthetic food dye has the chemical name disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalenesulfonate and its molecular formula is C18H14N2O8S2Na2. This water-soluble azo dye is commonly used in the food industry to give various products a vibrant red color.
TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations.
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Application :
- Allura Red is extensively used as food additive to color a variety of food products.
- It can be used in non-food-related applications such as inks and dyes for textiles and other materials.
Benefits :
- Vibrant and stable color
- FDA approved product
- Cost-effective and easy to use
| Application | Allura red AC is an azo organosulfur stain |
| CAS Number | 25956-17-6 |
| Molecular Weight | 496.42 |
| Molecular Formula: | C18H14N2O8S2•2Na |
Allura red AC is an azo organosulfur stain with an absorption maximum of 504 nm.
| Appearance | Powder |
| Physical State | Solid |
| Solubility | Soluble in water, and DMSO. |
| Storage | Store at room temperature |
| Melting Point | >300° C (lit.) |
| Boiling Point | 872° C |
SAFETY INFORMATION
| WGK Germany | 2 |
| RTECS | QK2260000 |
| PubChem CID | 6093299 |
| Merck Index | 14: 284 |
| MDL Number | MFCD00059526 |
| EC Number | 247-368-0 |
| SMILES : | CC1=CC(=C(C=C1S(=O)(=O)[O-])OC)N/N=C/2C3=C(C=CC2=O)C=C(C=C3)S(=O)(=O)[O-].[Na+].[Na+] |
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