Curcumin Crystalline 95% Extrapure

  • CAS :
    458-37-7
  • REF :
    24991
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QUANTITY PRICE ENQUIRY
5 gm Rs 725.0
10 gm Rs 1275.0

Product Information

Formula: C₂₁H₂₀O₆ CAS: 458-37-7 EC No.: 207-280-5 M (Molar Mass): 368.38 g/mol mp (Melting Point): 183°C λmax: 430 nm (in ethanol) Solubility: Soluble in ethanol, acetone; insoluble in water

Chemicals Properties

Assay (HPLC): ≥ 95.0% Appearance: Orange-yellow crystalline powder Identification (UV): λmax 430 nm in ethanol Loss on Drying: ≤ 1.0% Sulfated Ash: ≤ 0.5% Heavy Metals (as Pb): ≤ 20 ppm Purity (by HPLC): Curcuminoids ≥ 95% Demethoxycurcumin: ≤ 3.0% Bisdemethoxycurcumin: ≤ 2.0% Solubility: ≥ 95% soluble in ethanol

Hazard Information

Hazard: May cause eye irritation. Safety: Handle with normal laboratory precautions. Storage: Store in tightly closed container in cool, dark place. Protect from light.