Molekula
Norbixin
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Norbixin is a natural carotenoid pigment derived from annatto seeds, widely used as a food coloring (E160b) and in pharmaceuticals for its vibrant red-orange hue. It is also utilized in cosmetics and textiles for dye applications. This chemical has a CAS number of 542-40-5, a molecular formula of C24H28O4, and a molecular weight of 380.48. It requires storage between -15 to -20°C, with no signal word indicating hazard. Molekula supplies Norbixin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — $58.70 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Red powder |
| Total plate count | ≤ 1000cfu/g |
| Strength | ≥ 15% |
| Moisture | 9% |
| Absorbance | ≥ 300 |
| Lead (Pb) | ≤ 2mg/kg |
| Arsenic (As) | ≤ 3mg/kg |
| Food Processing Acids | 76% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90005049 |
| CAS Number | 542-40-5 |
| IUPAC Name | (2E,4E,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid |
| EC Number | 208-810-8 |
| Molecular Formula | C24H28O4 |
| Molecular Weight | 380.48 |
| Exact Mass | 380.1988 |
| SMILES | C/C(=C\C=C\C=C(\C=C\C=C(\C=C\C(=O)O)/C)/C)/C=C/C=C(/C=C/C(=O)O)\C |
| InChIKey | ZVKOASAVGLETCT-UOGKPENDSA-N |
| InChI | InChI=1S/C24H28O4/c1-19(11-7-13-21(3)15-17-23(25)26)9-5-6-10-20(2)12-8-14-22(4)16-18-24(27)28/h5-18H,1-4H3,(H,25,26)(H,27,28)/b6-5+,11-7+,12-8+,17-15+,18-16+,19-9+,20-10+,21-13+,22-14+ |
| PubChem CID | 5281249 |
| REACH Code | Y110 |
| HTS Code | 3212.90.00.50 |
| Tariff Code | 3212900000 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (ALL-E)-4,8,13,17-TETRAMETHYL-2,4,6,8,10,12,14,16,18-EICOSANONAENEDIOIC ACID
- 2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-
- 6,6'-Diapo-psi,psi-carotenedioic acid
- 9'-cis-6,6'-Diapocaroten-6,6'-disaeure
- 9'-cis-Diapo-omega,omega-carotinsaeure
- all-trans-Norbixin
- beta-norbixin
- trans-norbixin
Frequently asked questions
What is norbixin used for?
Norbixin is primarily used as a natural red food coloring (E160b) in beverages, dairy products, and processed foods, derived from annatto seeds.
What is the chemical formula and molecular weight of norbixin?
The chemical formula is **C₂₄H₂₈O₄**, and the molecular weight is **380.48 g/mol**.
How should norbixin be stored?
Store norbixin at **-15 to -20°C** to maintain stability and prevent degradation.
Does Molekula supply norbixin in bulk quantities?
Yes, Molekula can provide norbixin in bulk, with quantities tailored to your production needs—please inquire for specifics.
What documentation is included with a norbixin order?
Orders include a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.