An aldehyde is a class of organic compounds characterized by the presence of a carbonyl group (a carbon atom double-bonded to an oxygen atom) bonded to a hydrogen atom and another organic group. They are often distinguished by their distinct, sometimes pungent, odor. Aldehydes play essential roles in organic chemistry, serving as key intermediates in various chemical reactions and synthesis processes. They are also found naturally in many essential oils and flavors, contributing to the characteristic scents and tastes of numerous fruits, flowers, and spices. Common aldehydes include formaldehyde (used as a preservative and in manufacturing), acetaldehyde (found in alcoholic beverages and responsible for some hangover effects), and benzaldehyde (providing the almond-like aroma in some foods and perfumes).
Physical Characteristics
The physical state of acetaldehyde is influenced by its molecular properties. At room temperature, it exists as a colorless, volatile liquid.
Its boiling point is relatively low, around 20.2�°C, indicating ease of evaporation and handling requirements for storage.
Acetaldehyde has a strong pungent odor. It shows moderate water solubility, allowing it to mix with water and dissolve in various solvents.
This solubility is crucial for industrial applications where it serves as a precursor to larger compounds. The properties like volatility and odor are critical for safety precautions during handling.
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We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Benzaldehyde is a Colourless to pale yellow liquid with bitter almond like odour. It is the simplest aromatic aldehyde and one of the most used chemicals in industries. It has a variety of applications in diverse fields that range from the manufacturing of dyestuffs, herbicides, fragrances, sweeteners, agriculture, antibiotics, etc.
One. Application of cinnamaldehyde in medicine
1. Sterilization, disinfection and antisepsis, especially for fungi.
2. Anti-ulcer, strengthen stomach and intestinal movement.
3. Lipolysis.
4. Antiviral effect.
5. Dilate blood vessels and lower blood pressure.
6. Commonly used in external medicine and synthetic medicine.
two. Application of cinnamaldehyde in chemical industry
1. Organic chemical synthesis. Used to synthesize α-brominated cinnamaldehyde, cinnamic acid, cinnamyl alcohol, cinnamonitrile and other products.
2. In industry, it can also be made into developer and experimental reagent.
3. Insecticide, mosquito repellent, refrigerator deodorant, preservative, etc.
three. Application in flavor and fragrance
Cinnamaldehyde, as a hydroxy acid-based fragrance compound, has a good fragrance holding effect. It is used as a raw material for fragrance in perfumery, making the main fragrance more clear. Because it has a higher boiling point than other organic compounds with similar molecular structures, it is often used as a fragrance fixative. Commonly used in soap flavors, to modulate the flavors of gardenia, frangipani, lily of the valley, roses, etc. In food spices, it can be used in apple, cherry, and fruit flavors.
four. Application on feed
Cinnamaldehyde is different from general growth promoters, it can indeed increase the nitrogen storage in the feed (an increase of about 7%), and nitrogen is the main component of synthetic animal muscle cells, so the improvement of carcass quality has Positive impact.
Fives. Application in anticorrosion
After being soaked in the cinnamaldehyde solution, betel nuts can be sold in the open air without any packaging and will not deteriorate for a long time. As a preservative, cinnamaldehyde can not only greatly extend the shelf life, but also enter the human body and degrade in the intestine into the nutrients needed by the human body. Cinnamaldehyde can not only enhance the medicinal effect of betel nut, make betel nut more pure, but also its unique cinnamon aroma can also enhance the betel nut taste.
Name: cinnamic aldehyde
Synonyms: cinnamaldehyde·+¬g-phenylacrolein
Cas number: 104-55-2
Assay:99%
Molecular formula: c9h8o
Molecular weight: 132.16
Packing: 200kg/barrel
Melting point:-8f¦
Appearance: colorless or light yellow liquid
Uses: it is also an important raw material of medicine, one commonly used in external medicine, compound classes.One is also an important spice commonly used in soap flavor, modulation gardenia, jasmine, lily of the valley, rose and other essences. It is used for fruit preservation, recent studies have shown that cinnamic aldehyde is used chewing gum on oral bacteria and deodorant can play a dual effect.
Name: Myrac Aldehyde
(Structural formula:) ú+13ú+20ú-
(Molecular weight:) 192.30
CAS NO.: 37677-14-8
Appearance: Clear Colorless to yellow oiliness liquid
Use: This is a type of fragrance material,mainly used orange smell essence and many other kind of flower odor essence.
Package: 25KG/Drum
M.F.: c9h8o
Cas #: 104-55-2
M.W.: 132.16
Description: unique scent, light yellow liquid
Assay(%):98
Specific gravity(25/25oc): 1.046-1.050
Refraction ratio(20oc): 1.619-1.623
Acidity(%): _1.0
Usage: used with hyacinthin, the necessity for concocting hyacinth essence, rose essence and etc; also it is an important medical material.
Product Properties for AdBlue as per the revised ISO22241 standard.
Urea 32,5 % (approximate) solution dissolved within deionised water. As required by SCR equipped vehicles under the provisions of Emissions standards Euro IV (Euro4), Euro V (Euro5) & Euro VI (Euro6).
Urea Content 31.8 33.2 % by weight
Density at 20C 1.0870 1.0930 g/cm
Refracting Index at 20C 1.3814 1.3843
Alkalinity as NH3 0.2 %
Biuret 0.3 %
Aldehyde 5 mg/kg
Insolubles 20 mg/kg
Phosphate (PO4) 0.5 mg/kg
Calcium 0.5 mg/kg
Iron 0.5 mg/kg
Copper 0.2 mg/kg
Zinc 0.2 mg/kg
Chromium 0.2 mg/kg
Nickel 0.2 mg/kg
Aluminium 0.5 mg/kg
Magnesium 0.5 mg/kg
Sodium 0.5 mg/kg
Potassium 0.5 mg/kg
Mf: c2h2o2 purity: 40%
Usage: paper chemicals, water treatment chemicals brand name: lansen
Specifications
Glyoxal 40% solution
1..Colorless transparent liquid
2.Usage: medicine, paper making, flavor, coating, adhesive
G
Quality standard(enterprise standard)
Index name unit
Top-grade product
First-grade product
Chroma pt-coshade unit ;1color no.
Use: glyoxal is a kind of fine chemical product with a wide range of application. It is mainly used in chemical, medicine, paper making, flavor, coating, adhesive and daily-use chemical etc.. It can be directly synthesized into imidazole, 2-methylimidazole, glyoxalic acid, textile finishing agent, iron free resin and paper making auxiliaries etc.
Packaging & delivery
Packaging details: 250kg drum
Delivery detail: two weeks after receipt perpayment or l/c
