Food Yellow no. 4 Aluminum Lake
Food Yellow no. 4 Aluminum Lake (CAS 12225-21-7) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-040033.
About Food Yellow no. 4 Aluminum Lake
Food Yellow no. 4 Aluminum Lake sits in our grignard & Organometallic Reagents section and ships worldwide from stock or short lead time. Key data: CAS 12225-21-7, formula C48H33AlN12O27S6 and molar mass 1429.2 g/mol.
Typical applications
- Carbon–carbon bond formation
- Grignard & organometallic chemistry
- Organic synthesis
Storage and safety notes
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Carbon–carbon bond formation
- Grignard & organometallic chemistry
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Food Yellow no. 4 Aluminum Lake |
|---|---|
| Catalogue number | ZX-040033 |
| CAS number | 12225-21-7 |
| IUPAC name | aluminum tris(4-[[3-carboxy-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonate) |
| Molecular formula | C48H33AlN12O27S6 |
| Molar mass | 1429.2 g/mol |
| Exact mass | 1427.9718 |
| H-bond donors / acceptors | 6 / 36 |
| Topological polar surface area | 669 Ų |
| InChIKey | WNVDZDLVUGYYKK-UHFFFAOYSA-K |
| SMILES | C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)[O-].C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)[O-].C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)[O-].[Al+3] |
| PubChem CID | 22833487 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Food Yellow no. 4 Aluminum Lake
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