application：threonine is an important nutrient fortifier, which can strengthen cereals, cakes, and dairy products. it has the same effect as restoring human body fatigue and promoting growth and development.
property：white crystal or crystalline powder, slightly sweet, soluble in formic acid, soluble in water, insoluble in ethanol and ether.
cas no.:72-19-5;6028-28-0
item
standard aji92
appearance
white crystal or crystalline powder, odorless, slightly sweet.
solubility
soluble in water (20.5%, 25 ℃), almost insoluble in methanol, insoluble in anhydrous ethanol, ether and chloroform.
melting point
253 ℃ (decomposition)
identification
positive reaction
chloride (in terms of cl)
≤0.02%
loss on drying
≤0.20%
burning residue
≤0.10%
heavy metal
≤10ppm
content
≥98.0%