Ubumsulwa obuphezulu 99% min Allantoin CAS 97-59-6
Igama Lekhemikhali: 5-Ureidohydantoin; Allantion
Igama elingaziwa: (2,5-dioxo-4-imidazolidinyl)-urea
Ifomula Yamamolekyuli: 158.12
1. Izakhiwo
Umkhiqizo omsulwa awunabo ubuthi, awunaphunga futhi awucasuli ikristalu elimhlophe, mp 226-240°C; uncibilika emanzini ashisayo, ama-alcohols kanye nesisombululo se-sodium hydroxide esincibilikisiwe; uncibilika kancane emanzini okushisa okujwayelekile kanye nama-alcohols, awuncibiliki ku-ether kanye ne-chloroform; inani le-pH lesisombululo sawo samanzi esigcwele (ukuhlushwa okungu-0.6%) lingu-5.5; uzinzile nge-PH 4-9; uzinzile esixazululweni esingesona samanzi kanye nomoya owomile; ungabola esixazululweni se-alkali esibilisayo kanye nangaphansi kokushiswa.
2. Sebenzisa:
Kungamakhemikhali amahle abalulekile asetshenziswa kabanzi ekhemisi, embonini elula, kwezolimo, kumakhemikhali ansuku zonke kanye nobunjiniyela bezinto eziphilayo:
1. Ekhemisi: ingakhulisa ukukhula kwamaseli nokuphulukiswa kwesilonda; futhi isebenza kahle ekwelapheni i-xerodermia, i-osteomyelitis kanye ne-hepatic cirrhosis njll.
2. Ezimonyweni: ingagcina umswakama wesikhumba; isetshenziswa kabanzi ku-freckles cream, i-shampoo, insipho, i-toothpaste njll.
3. Kwezolimo: kusetshenziswa njengomlawuli wokukhula kwezitshalo zikakolweni, ilayisi, imifino kanye netiye.
| Into | Inkomba |
| Ukubukeka | Impuphu emhlophe |
| Iphunga | Ayinaphunga |
| Ukuhlolwa% ≥ | 99.0 |
| Inani le-PH (0.5% WS) | 3.50-6.50 |
| Ukulahlekelwa Kokomisa% ≤ | 0.20 |
| I-Acid ye-Sulphuric % Umlotha | 0.10 |
| I-Sulphate% | 0.02 |
| Ama-chloride% | 0.004 |
| Insimbi Enzima（Pb）% | 0.001 |
| Ama-glycoluril% afakwe esikhundleni | 0.20 |
| I-MP°C | kubolile cishe ku-230 °C |
| Ubuningi g/cc | 0.70 |
