Reference standard of Basic Orange 21 (CAS 3056-93-7) for the analysis of dyes: neat, with a certificate of analysis for every lot.
Dyes · food colour
ISO 17034 Reference MaterialBasic Orange 21
Synonyms: Astrazon Orange G, Astrazon Orange, Sevron Orange G, Nabor Orange G, Orange ZH, Genacryl Orange G, Sumiacryl Orange G, Cationic Orange ZH, Sandocryl Orange B-G, Aizen Cathilon Orange GL, Aizen Cathilon Orange GLH, Basic Orange
- Cat. No.
- A-C0050-50MG
- CAS
- 3056-93-7
- Alternative CAS
- N/A
- Formula
- C22H23ClN2
- Molecular weight
- 350.89 g/mol
- Category
- Dyes
- Class
- Food colour
- Quality
- ISO 17034
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-C0050-50MG | Neat | 50 mg | ||
What you receive
Shipped under controlled temperature when the molecule requires it.
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Sent with every order.
Follow your shipment live, from our warehouse to your lab.
Frequently asked questions
Can I have another concentration or solvent?
Yes. In solution choose "Other format" and enter concentration, solvent and volume.
Can I ask for larger quantities of the neat standard?
Yes. Choose "Other quantity" and enter the milligrams or grams you need.
When do I receive the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.