Kuchena kwakanyanya 99% min Allantoin CAS 97-59-6
Zita reKemikari: 5-Ureidohydantoin; Allantion
Zita rekuti: (2,5-dioxo-4-imidazolidinyl)-urea
Fomura yeMolecular: 158.12
1. Zvivakwa
Chigadzirwa chakachena hachina chepfu, hachinhuwi uye hachitsamwisi kristalo chena, mp 226-240°C; chinonyungudika mumvura inopisa, maalcohols uye sodium hydroxide solution yakasanganiswa; chinonyungudika zvishoma mumvura inodziya-tembiricha uye maalcohols, hachinyungudike mu ether uye chloroform; pH-kukosha kwemvura yayo yakaguta (concentration 0.6%) ndeye 5.5; chinogadzikana nePH 4-9; chinogadzikana mumvura isiri yemvura uye mhepo yakaoma; chinogona kuora mumvura inofashaira uye pasi pe insolation.
2. Shandisa:
Ndiyo makemikari akakosha anoshandiswa zvakanyanya mu pharmacy, indasitiri yechiedza, kurima, makemikari ezuva nezuva uye bio-engineering:
1. MuPharmacy: inogona kukurudzira kukura kwemasero uye kupora kweronda; inoshandawo pakurapa xerodermia, osteomyelitis uye hepatic cirrhosis nezvimwewo.
2. Muzvizoro: inogona kuchengetedza hunyoro hweganda; inoshandiswa zvakanyanya mukirimu yemafreckles, shampoo, sipo, mushonga wemazino nezvimwewo.
3. Mukurima: inoshandiswa senzira yekudzora kukura kwezvirimwa zvegorosi, mupunga, miriwo netii.
| Chinhu | Index |
| Chitarisiko | Upfu chena |
| Kunhuhwirira | Hainhuhwiriri |
| Kuyedza% ≥ | 99.0 |
| Kukosha kwePH (0.5% WS) | 3.50-6.50 |
| Kurasikirwa nekuomesa% ≤ | 0.20 |
| Sulphuric Acid Dota % | 0.10 |
| Sulphate% | 0.02 |
| MaChlorides% | 0.004 |
| Simbi Inorema（Pb）% | 0.001 |
| Glycolurils dzakatsiviwa% | 0.20 |
| MP°C | yakaora panosvika 230 °C |
| Kuwanda kwe g/cc | 0.70 |
