【CAS】3301-94-8
Alias: 5-HYDROXYNONANOIC ACID, LACTONE;5-NONANOLIDE
分子式C9H16O2 Relative molecular mass: 156.22
構造式：
1.製品特性
Delta Nonalactone is an organic compound. At room temperature, this substance is a colorless to pale yellow liquid, with a sweet aroma of nuts, cream and coconut. It is naturally present in asparagus, milk, meat and alcoholic beverages.
2.
| パラメータ | 仕様 |
| 純度（GC-FID） | ≥96.0% |
| 外観 | 無色～淡黄色液体 |
| 臭気 | Creamy, coconut, milky |
| 屈折率 (20°C) | 1.452 – 1.456 |
| 密度（20） | 0.950 – 0.960 g/cm³ |
| 酸価 | ≤1.5 mg KOH/g |
| 水分 | ≤0.2% |
| 重金属（鉛） | ≤3 ppm |
3.適用範囲と使用方法
Delta Nonalactone is mainly used to blend cream, coconut, and milk fat flavors. It is specifically applied to high-end dairy products (butter, cheese), desserts (mousse, pudding), chocolate (white chocolate), and alcoholic beverages (cream liqueur).
4.パッケージと保管
Delta Nonalactone is packaged in 5kg stainless steel vacuum tanks or brown glass bottles (filled with nitrogen) with a food-grade inner lining of inert film. It should be stored under strict 2-8℃ cold chain conditions in a dark place. After opening, it needs to be immediately filled with nitrogen and used up within 2 weeks. The shelf life is 12 months (unopened).
