
Citral NEW
Price | Get Latest Price | ||
Package | 50kg | 100kg | 300kg |
Min. Order: | 25kg |
Supply Ability: | 20Tons |
Update Time: | 2025-03-28 |
Product Details
Product Name: Citral | CAS No.: 5392-40-5 |
Min. Order: 25kg | Purity: 99% |
Supply Ability: 20Tons | Release date: 2025/03/28 |
Chemical properties of citral
Melting point<-10 ° C
Boiling point 229 ° C (lit.)
Density 0.888g/mL at 25 ° C (lit.)
Vapor density 5 (vsair)
Vapor pressure 0.2mmHg (200 ° C)
Refractive index n20/D1.488 (lit.)
FEMA2303|CITRAL
Storage conditions 2-8 ° C
Solubility 0.42g/l
Chemical properties: Colorless or slightly yellow liquid, with a strong lemon aroma. No optical rotation. Boiling point 228 ℃, flash point 92 ℃. There are two isomers, cis and trans. When treated with sodium bisulfite, the cis solubility is extremely low, while the trans solubility is large, so the two can be separated. Cis citral: relative density (d200.8898), refractive index (nD20) 1.4891, boiling point 118-119 ℃ (2666Pa). Trans citral: relative density 0.8888, refractive index (nD20) 1.4891, boiling point 117-118 ℃ (2666Pa). Soluble in non-volatile oils, volatile oils, propylene glycol, and ethanol, insoluble in glycerol and water. Unstable in alkaline and strong acids. Natural products are found in lemongrass oil (70% to 80%), litsea seed oil (about 70%), lemon oil, white lemon oil, citrus leaf oil, etc.
The use of GB2760-96 is specified as a permissible edible spice. It is mainly used to prepare lemon, citrus and assorted fruit essence, and is also the main raw material for the synthesis of ionone.
Uses It is used as a flavoring agent, to prepare lemon essence, and also as a raw material for the synthesis of ionone and vitamin A. It is widely used in all aspects that need lemon aroma. It is an important flavor of lemon type, deodorant wood type essence, artificially prepared lemon oil, bergamot oil and orange leaf oil. It is a raw material for synthesizing ionones and methyl ionones. It can also be used to mask the negative atmosphere in industrial production. It can also be used for ginger, lemon, white lemon, sweet orange, round pomelo, apple, cherry, grape, strawberry, spice and other edible essence. Wine essence can also be used.
Usage Citral is an edible spice allowed in China, which can be used to prepare fruit essence such as strawberries, apples, apricots, sweet oranges and lemons. The dosage is generally 1.70mg/kg in gum sugar according to normal production needs; 43mg/kg in baked goods; 41mg/kg in candy; 23mg/kg in cold drinks; 9.2mg/kg in soft drinks.
It is used for the preparation of artificial lemon oil, citrus oil, and other citrus spices, fruit essence, cherry, coffee, plum and other food essence, and is also widely used as a flavoring agent for tableware detergents, soaps, and toilet water. Citral is used as a raw material for the synthesis of ionone, methyl ionone, dihydromalonone, and other compounds; As an organic raw material, it can be reduced to citronellol, nerolidol, and geraniol; It can also be converted into lemon nitrile. It is used in the pharmaceutical industry to manufacture vitamins A and E, and is also a raw material for chlorophyll alcohol.
Purpose: To synthesize vitamin A. Spices.
The production method naturally exists in lemongrass oil, lemon oil, white lemon oil, citrus oil, litsea seed oil, and horse oil
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