Reference standard of Acid violet 7 (CAS 4321-69-1) for the analysis of dyes: neat, with a certificate of analysis for every lot.
Dyes
ISO 17034 Reference MaterialAcid violet 7
Synonyms: C.I. Food Red 11, C.I. Acid Violet 7, Amido Naphthol Red 2B, Azo Fuchsine 6B, Erio Floxine 6B, Acetyl Rose 5BL, Acetyl Rose 6BL, Acidine Red 6B, Azo Rhodine 6B, Hexacol Red 6B, Hexalan Red 6B, Lissamine Red 6B, Acetyl Red 6B, Egacid Red 6B, Erio Floxine 6BN, Amido Red 6B, Curol Red 6B, Kiton Red 6B, Kiton Red 7B, Naphtocard Red 6B, Acid Rose 6BL, Acid Red 6B, Amacid Fuchsine 6B, Fenazo Fuchsine 6B
- Cat. No.
- A-C0031-50MG
- CAS
- 4321-69-1
- Alternative CAS
- N/A
- Formula
- C20H16N4Na2O9S2
- Molecular weight
- 566.47 g/mol
- Category
- Dyes
- Class
- Dye
- Quality
- ISO 17034
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-C0031-50MG | Neat | 50 mg | ||
| A-C0031-100MG | Neat | 100 mg | ||
| A-C0031-250MG | Neat | 250 mg | ||
| A-C0031-500MG | Neat | 500 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.