Reference standard of Carminic acid (E120) (CAS 1260-17-9) for the analysis of dyes: neat, with a certificate of analysis for every lot.
Dyes · food additive
ISO 17034 Reference MaterialCarminic acid (E120)
Synonyms: Carminic acid, Natural red 4, Cochineal tincture, Sun Red No. 1, CI Natural Red 4, Sun Red 1, San-Ei Gen San Red 1, NSC 6196, NSC 326224, E120
- Cat. No.
- A-C0069-100MG
- CAS
- 1260-17-9
- Alternative CAS
- N/A
- Formula
- C22H20O13
- Molecular weight
- 492.39 g/mol
- Category
- Dyes
- Class
- Food additive
- Quality
- ISO 17034
Available formats
| Code | Form | Format | Price | |
|---|---|---|---|---|
| Neat | ||||
| A-C0069-100MG | Neat | 100 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.