Eriochrome Cyanine R AR

  • CAS :
    3564-18-9
  • REF :
    25194
image
QUANTITY PRICE ENQUIRY
10 gm Rs 1062.5
25 gm Rs 2362.5

Product Information

Formula: C₂₃H₁₅Na₃O₉S CAS: 3564-18-9 EC No.: 222-630-6 M (Molar Mass): 536.41 g/mol Color: Red-brown powder Use: Spectrophotometric determination of aluminum, iron

Chemicals Properties

Dye Content: ≥ 85% Appearance: Red-brown powder Identification (UV): Characteristic spectrum Loss on Drying: ≤ 5.0% Solubility in Water: ≥ 95% soluble Ash Content: ≤ 15% Heavy Metals (as Pb): ≤ 50 ppm Sensitivity to Aluminum: Detects 0.1 ppm Al³⁺ Extinction Coefficient: E₁%₁cm ≥ 500 at 535 nm (Al complex) Purity (HPLC): ≥ 85%

Hazard Information

Hazard: May be harmful if swallowed. Causes eye irritation. Safety: Wear protective gloves and eye protection. Storage: Store in tightly closed container at room temperature. Protect from light.