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What pairs of compounds would be most easily separated by thin layer chromatography n-octyl alcohol and 1-octene hexadecane and octadecane?
n-octyl alcohol and 1-octene due to the large difference in the polarity between the two.
What applications and standards of propyl gallate in the food industry?
Propylgallate (E310) is used as an oxydant for fats and oils. Propyl gallate is a oil-soluble antioxidant that can prevent or delay the food oxidation. It is also a food additive to improve the stability and extend the storage period. As a result, propyl gallate can be used for oil, fried foods, dried fish products, quick cooking noodles and can and so on. And the maximum usage is 0.1g/kg. Studies show that the excessive taking of propyl gallate is easy to cause cancer.
Where can I find a Di iso-octyl adipate DIOA datasheet and supplier?
Sigma-Aldrich
What is the molecular structure of orange oil?
its an octyl acetate, that is an ester in which an 8 carbon strand is conected to the o and a methyl attached to the carbonyl.
Which preservatives are used for urine preservation?
Different types of urine preservatives are boric acid, tartaric acid, thymol, clorhexidine/ n-propyl gallate and sulphuric acid.
What combination of alcohol and acid will form octyl benzoate?
Benzoic acid and n-octyl alcohol in presence of sulphuric acid on heating form octyl benzoate and water.
What ester is formed when acetic acid reacts with octyl alcohol?
It forms Octyl Acetate.
How much propyl gallate is safe?
The maximum accepted concentration of propyl gallate in foods and cosmetics is approx. 0,1 %.
What is the sent of octyl ethanoate?
oranges
Octyl formate has flavor oranges name the alcohol and the caborxylic acid needed to synthesis this ester?
octyl alcohol and formic acid
What pairs of compounds would be most easily separated by thin layer chromatography n-octyl alcohol and 1-octene hexadecane and octadecane?
n-octyl alcohol and 1-octene due to the large difference in the polarity between the two.
What does octyl acetate smell like?
bananas
What applications and standards of propyl gallate in the food industry?
Propylgallate (E310) is used as an oxydant for fats and oils. Propyl gallate is a oil-soluble antioxidant that can prevent or delay the food oxidation. It is also a food additive to improve the stability and extend the storage period. As a result, propyl gallate can be used for oil, fried foods, dried fish products, quick cooking noodles and can and so on. And the maximum usage is 0.1g/kg. Studies show that the excessive taking of propyl gallate is easy to cause cancer.
What smell is produced when acetic acid combines with n octyl alcohol?
orange
What foods contain propyl gallate?
Propyl gallate is used to protect oils and fats in products from oxidation. It is used in foods, cosmetics, hair products, adhesives, and lubricants.
Ester formed between 1-octanol and glacial acetic acid?
Octyl Acetate
Where can I find a Di iso-octyl adipate DIOA datasheet and supplier?
Sigma-Aldrich
