Sudan Orange G
Sudan Orange G (CAS 2051-85-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg. Catalogue no. ZX-034050.
About Sudan Orange G
Researchers and plant chemists source Sudan Orange G from Zemixal for routine and specialised work. Identity at a glance (Reference Standard): CAS 2051-85-6, formula C12H10N2O2 and molar mass 214.22 g/mol. It is handled as a solid.
Where it is used
- Identification & assay
- Method development & validation
- QC reference material
Safe handling
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Sudan Orange G |
|---|---|
| Catalogue number | ZX-034050 |
| CAS number | 2051-85-6 |
| IUPAC name | 4-phenyldiazenylbenzene-1,3-diol |
| Molecular formula | C12H10N2O2 |
| Molar mass | 214.22 g/mol |
| Exact mass | 214.0742 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 65.2 Ų |
| HS code | 38229090 |
| InChIKey | BPTKLSBRRJFNHJ-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)N=NC2=C(C=C(C=C2)O)O |
| PubChem CID | 16325 |
| Synonyms | 2,4-Dihydroxyazobenzene, 1,3-Benzenediol, 4-(phenylazo)-, 1,3-Benzenediol, 4-(2-phenyldiazenyl)-, Solvent orange 1, Ceres Orange G, Ceres Orange GN, Sudan G, Fat Orange A, Benzeneazoresorcinol, C.I. Solvent Orange 1, Sudan Yellow AR, Resinol Orange G |
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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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