Colophony (Gum Rosin)

  • CAS :
    8050-09-7
  • REF :
    24931
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QUANTITY PRICE ENQUIRY
500ml Rs 1487.5

Product Information

Formula: C₁₉H₂₉COOH (mainly abietic acid) CAS: 8050-09-7 EC No.: 232-475-7 M (Molar Mass): 302.46 g/mol (for abietic acid) mp (Melting Point): 70-80°C (softens) Acid Value: 150-180 mg KOH/g Saponification Value: 160-195 mg KOH/g

Chemicals Properties

Appearance: Translucent, pale yellow to amber solid Acid Value: 160-170 mg KOH/g Softening Point (Ring & Ball): 70-80°C Color (Gardner): ≤ 6 Ash Content: ≤ 0.05% Unsaponifiable Matter: ≤ 6.0% Rosin Acids Content: ≥ 85% Fatty Acids: ≤ 2.0% Solubility: Soluble in alcohol, acetone, ether, chloroform

Hazard Information

Hazard: May cause skin and eye irritation. Dust may form explosive mixture with air. Safety: Use local exhaust ventilation. Avoid dust formation. Storage: Store in cool, dry, well-ventilated area away from heat and oxidizing agents.