vanillin CAS 121-33-5, vanillin, CAS 121-33-5, 121-33-5
CAS : 121-33-5
Formula : C8H8O3
Mol. wt. : 152.15
EINECS : 204-465-2
| CAS | 121-33-5 |
| Molecular formula | C8H8O3 |
| Molecular weight | 152.15 |
| EIENCS | 204-465-2 |
| Form | Crystalline powder |
| Melting point | 81-83 °C(lit.) |
| boling point | 170 °C15 mm Hg(lit.) |
| Density | 1.06 |
| Solubility | 10 g/L (25 ºC) |
| PKA | / |
| Color | White to light yellow |
| Storage temp | 2-8°C |
Vanilla, vanilla, vanilla, vanilla, vanilla, and vanilla, an important spice extracted from the lemongrass, is one of the largest varieties of synthetic spice, and is an important ingredient in chocolate, ice cream, gum, pastry and tobacco essence. It is natural in the pod of the fragrant orchid, and the clove oil, the oak, the Peruvian sesame, the balsam and the rest of the balsam. The fragrant orchid has a strong and unique aroma, the aroma is stable, it is not easy to evaporate at a high temperature. Susceptible to light, oxidized in the air, when alkali or alkaline material is susceptible to discoloration. The aqueous solution and the trichlorinated iron reaction generate the blue purple solution. It can be used in many daily flavor recipes, but it is mainly used in the flavor of consumption. Especially in candy, chocolate, drink, ice cream and alcohol, it is also useful in the essence of tobacco. Ifra has no restrictions. However, because of the discolouring of the chemical albook, it should be noted in the use of white and incense products. Vanilla is also an important edible spice, which is used in all kinds of fragrance, which is used in all kinds of fragrance, which is used in the food industry, which is widely used in bread, cream, ice cream, brandy, etc., in the pastry and cookies, the amount of the cake is 0.04%, and the confectionery is 0.02~ 0.08%. It is one of the most used spices for baked food, which can be used in chocolate, cookies, cakes, pudding and ice cream. It is better to dissolve in warm water before using it. The maximum amount of baked food is 220mg/kg, chocolate is 970mg/kg. It is widely used in cosmetics essence as a fixed incense agent, coordinator and variable. It is also an important flavoring agent for drinks and food. It's also used to make medicine l-dopa", methyl dopa, etc. It can also be used as nickel and chrome plating light.
GB2760-1996 stipulates that vanillin is a permitted edible flavoring. It is widely used in the formulation of vanilla, chocolate, cream and other types of flavorings, with a dosage of up to 25% to 30%, or directly used in biscuits, pastries, with a dosage of 0.1% to 0.4%, cold drinks 0.01% to 0.3%, candies 0.2% to 0.8%, especially those containing dairy products. In the pharmaceutical industry, it is used to produce antihypertensive drugs such as methyldopa, catechol drugs like dopa, as well as benetine and dijungin, etc.
Vanillin can be used as an analytical reagent to test for proteins, azinole, phlorogtriphenol, tannic acid, iron ions, to determine chlorine from benzoic acid, as a flavoring agent, and as a standard for the determination of methoxy groups in organic trace analysis.
1. Edible spices: Vanillin is an edible flavoring agent with the aroma of vanilla beans and a rich milk flavor. It is an indispensable important raw material in the food additive industry and is widely used in various flavored foods that need to enhance the milk flavor. It plays a role in enhancing and fixing the fragrance in cakes, cold drinks, chocolate, candies, biscuits, instant noodles, bread, as well as in tobacco, flavored alcoholic beverages, toothpaste, soap, perfume cosmetics, ice cream, beverages and daily cosmetics. It can also be used in soap, toothpaste, perfume, rubber, plastic and pharmaceuticals. Complies with the FChemicalbookCCIV standard.
2. Vanillin in China is mainly used as a food additive. In recent years, its application in the medical field has been continuously expanding and has become the most promising area for vanillin application. At present, the domestic consumption of vanillin in China is as follows: the food industry accounts for 55%, pharmaceutical intermediates for 30%, feed flavoring agents for 10%, and cosmetics and other products for 5%. Vanillin has a wide range of applications abroad. It is widely used in the production of pharmaceutical intermediates, as well as in plant growth promoters, fungicides, lubricating oil defoamers, electroplating brighteners, and conductive agents for printed circuit board production, etc.
LD50 orally in rats, guinea pigs: 1580, 1400 mg/kg (Jenner)
FEMA(mg/kg) : Soft drinks 63; Cold drink 95 200 candies Baked goods 220 Pudding category 120 Chewing gum 270 Chocolate 970 Piping layer 150 Artificial milk Chemicalbook oil 0.20; Syrup: 330 to 20,000. According to the regulations of FAO/WHO, the maximum allowable dosage for canned baby food and cereal food used in convenience foods is 70mg/kg(1992).
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