Curcumin 95% (turmeric extract)
Curcuma longa L. rhizome extract · Turmeric extract (CAS 84775-52-0) · Total curcuminoids 95%
CAS458-37-7FormulaC21H20O6
Curcumin 95% is an extract of turmeric (Curcuma longa) rhizome standardised to at least 95% total curcuminoids: curcumin, demethoxycurcumin and bisdemethoxycurcumin.
Technical data
- CAS number
- 458-37-7
- EC number
- 207-280-5
- Molecular formula
- C21H20O6
- Molar mass
- 368.38 g/mol
- Grade
- ≥95% total curcuminoids by HPLC; food-supplement grade
- Appearance
- Orange-yellow crystalline powder
- Typical packaging
- 25 kg fibre drums with double PE liners
Documents we provide
- Specification and batch CoA
- HPLC assay of curcuminoids
- Residual solvents statement
- Ethylene oxide and 2-chloroethanol results (accredited lab)
- Pesticide residues (Reg. (EC) 396/2005)
- Heavy metals and contaminants (Reg. (EU) 2023/915)
- Origin, non-irradiation, allergen and GMO statements
- Food-safety certificate of the processor
Typical package. The final list depends on the manufacturer and your specification.
Applications
Ingredient for food supplements; curcumin is also an authorised food colour (E 100).
Regulatory notes
Botanical health claims for curcumin are on hold at EU level, so we describe it by specification only. Pesticide MRLs (Reg. (EC) 396/2005) and ethylene oxide testing apply.
Market context
72.6% of extra-EU turmeric imports by value came from India in 2025 (Eurostat Comext, CN 0910 30 00).
Quick answers
What is the CAS number of Curcumin 95%?
The CAS number of Curcumin 95% is 458-37-7 (EC 207-280-5). Molecular formula: C21H20O6, molar mass 368.38 g/mol.
Which documents come with Curcumin 95% from Green Future Clinics?
The typical package includes: Specification and batch CoA; HPLC assay of curcuminoids; Residual solvents statement; Ethylene oxide and 2-chloroethanol results (accredited lab). The final list depends on the manufacturer and on your specification.
Which grade of Curcumin 95% is available?
≥95% total curcuminoids by HPLC; food-supplement grade.
Verification
Identifiers checked against public databases on :