γ-linolenic acid 1.product : gamma linolenic acid 10%powder 2.cas no.: 506-26-3 3. m..f.: c18h30o2 4.m.w.: 278.4296 1.product : gamma linolenic acid 2.cas no.: 506-26-3 3. m..f.: c 18 h 30 o 2 4.m.w.: 278.4296 6.flashing point : 110 癈 7.form: light-yellow liquid 8.density: 0.92 9. acid value: 1.0mgkoh/g max. 10. peroxide value: 2.0 meq/kg max 11. iodine value: 135-165 g/100g 12. unsaponifiable matter: 2.5% max. 13. saponifiable matter: 185-200 mg/g