Alizarin red S
Order Alizarin red S (CAS 130-22-3) online at Zemixal: C14H7NaO7S, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.
About Alizarin red S
Researchers and plant chemists source Alizarin red S from Zemixal for routine and specialised work. Identity at a glance: CAS 130-22-3, formula C14H7NaO7S and molar mass 342.26 g/mol. It is described as reddish powder.
Where it is used
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Safe handling
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Order it in 25 g, 100 g, 500 g, 1 kg and 4 x 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Applications
Specifications and identifiers
| Product name | Alizarin red S |
|---|---|
| Catalogue number | ZX-000456 |
| CAS number | 130-22-3 |
| IUPAC name | sodium 3,4-dihydroxy-9,10-dioxoanthracene-2-sulfonate |
| Molecular formula | C14H7NaO7S |
| Molar mass | 342.26 g/mol |
| Exact mass | 341.981 |
| Physical form | Powder |
| Appearance | Reddish powder |
| H-bond donors / acceptors | 2 / 7 |
| Topological polar surface area | 140 Ų |
| HS code | 38220090 |
| InChIKey | HFVAFDPGUJEFBQ-UHFFFAOYSA-M |
| SMILES | C1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+] |
| PubChem CID | 3955344 |
| Synonyms | 3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt, Alizarin Carmine, Alizarin Red, water soluble, Alizarin sodium monosulfonate, Alizarin sulfonate sodium, Alizarinsulfonic acid sodium salt, Sodium alizarinsulfonate, Sodium alizarinesulfonate, Mordant Red 3, Acid Red Alizarine, Alizarine Red A |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 4 x 25 kg | 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 Alizarin red S
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Other grades with CAS 130-22-3
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