【English name】Allantin
【CAS Number】97-59-6
【Chemical alias】5-Ureidohydantoin; Allantion; (2,5-dioxo-4-imidazolidinyl)-urea; (2,5-Dioxo-4-Imidazo-Lidinyl)Urea ; 1-(2,5-dioxoimidazolidin-4-yl)urea; 1-[(4R)-2,5-dioxoimidazolidin-4-yl]urea; 1-[(4S)-2,5-dioxoimidazolidin-4-yl]urea; Allegron; Alphosyl; Alyonyldiurened; Cordianine; Egopsoryl; Sebical; Allantoinum
【Structural formula】
【Molecular formula】C4H6O3N4
【Molecular weight】158.12
【Appearance】white crystal powder; soluble in hot water, hot alcohol and duluted sodium hydroxide; light soluble in water and alcohol at normal temperature; hardly soluble in diethyl ether and other organic solvents
【Quality standard】content: ≥98%
loss on drying: ≤1.0%
ignition residue: ≤0.1%
heavy metal: ≤10.ppm
melting point: 228-232℃
【Application】
In pharmaceutical aspect: It has function of promotion of cell growth, accelerating of wound healing and softening of keratoprotein. It is fine consolidant and anti-ulcer agent for skin wound. It is useful for xerodermia, aspidiopsoriasis, skin ulcer, peptic ulcer, osteomyelitis, diabetes mellitus, cirrhosis and acne.
In cosmetics aspect: It has function of sterilization, corrosion prevention, pain relief and antioxygenation. And it is excellent additive for cosmetics. It is widely used in freckle cream, acne fluid, shampoo, soap, toothpaste, hair care fluid and etc.
In agriculture aspect: It is fine plant growth regulator.
【Packaging and storage】25kg/drum     in seal; shelf life: 3 years