CAS:110-44-1
Molecular Formula:C6H8O2
Molecular Weight:112.13
EINECS:203-768-7
Synonyms:1,3-Pentadiene-1-carboxylic acid; 2,4-HEXANEDIENOIC ACID; 2,4-HEXADIENOIC ACID; ACIDUM SORBICUM; (2-Butenylidene)acetic acid; Acetic acid, (2-butenylidene)-; Acetic acid, crotylidene-; aceticacid,(2-butenylidene); aceticacid,crotylidene; acidesorbique; alpha-trans-gamma-trans-Sorbic acid; alpha-trans-gamma-trans-sorbicacid
Sorbic acid is a white crystalline powder that is insoluble in water but easily soluble in ethanol and other organic solvents. Sorbic acid and potassium sorbate are food preservatives with extensive antibacterial and anti mold properties.
| Mục | Đặc điểm kỹ thuật |
| Sôi | 228°C |
| Mật độ | 1.2 g/cm3 at 20 °C |
| Điểm nóng chảy | 132-135 °C (lit.) |
| pKa | 4.76(at 25℃) |
| Độ tinh khiết | 99% |
| PH | 3.3 (1.6g/l, H2O, 20°C) |
Sorbic acid is a new type of food preservative that can effectively inhibit the growth of bacteria, mold, and yeast, without causing adverse effects on food. It can participate in human metabolism and can also be used in industries such as medicine, light industry, cosmetics, etc. As an unsaturated acid, it can also be used in industries such as resin, fragrance, and rubber.
Thường đóng gói trong 25/trống,và cũng có thể làm gói tùy chỉnh.
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