Code: gb/t 14156-93(i 1441);cas 867-57-5;fema 2719; Molecular formula: c6h12o2; Molecular weight: 116.16; Description: nearly colorless liquid. An apple-like and rum-like odor. It is dissolved in ethanol and most non-volatility oil, but it isn't dissolved in water; Natural existence in apple, european cowberry, melon, pineapple, strawberry, pea, cream and so on; Boiling point·ª115f¦; Flash point·ª32.8f¦; Assay: fª98.0%; Specific gravity/density·+25/25f¦·¼: 0.879f+0.883; Refractive index·+20f¦·¼: 1.393f+1.397; Use: gb 2760-1996 stipulates it as food flavor, mainly used in flavors for apple, tropic fruit, rum and etc. Packing: 175kg, 170kg, 22kg per polythene bottle, or at the requirement of customers. Usage limit: 1f=fema(mg/kg): soft drink5.0;cold drink10;candy10; roast food10; 2f=in the limit of moderation·+fdaf8172.515·+2000·¼·+ Toxicity: gras(fema).