(2,5-Dioxo-4-imidazolidinyl ) urea / Allantoin Mugadziri
Nhanganyaya:
| INCI | CAS# | Molecular | MW |
| (2,5-Dioxo-4-imidazolidinyl) urea
| 97-59-6
| C4H6N4O3
| 158.12
|
White crystalline powder;kunyungudika zvishoma mumvura, kunyungudika zvishoma mudoro uye aether, kunyungudika mumvura inopisa, doro rinopisa uye sodium hydroxide solution.
Allantoin inogadzirwa, yakasununguka-inoyerera hygroscopic powder inoshandiswa zvakanyanya mu cosmetic, dermatological uye pharmaceutical formulations nokuda kwayo inozorodza uye inorwisa-inogumbura zvinhu.Allantoin ine moisturizing uye keratolytic effect, inowedzera huwandu hwemvura ye extracellular matrix uye inosimudzira desquamation yepamusoro yemasero eganda akafa, kuwedzera kutsetseka kweganda;kukurudzira kupararira kwemasero uye kuporesa maronda;uye inonyevenutsa, anti-irritant, uye ganda rinodzivirira maitiro nekugadzira macomplexes ane zvinogumbura uye sensitizing agents.Allantoin inosimudzira hutano, yakajairwa kuumbwa kwetishu kunyangwe pakudzika kwakadzika.
Nepo allantoin iripo muzvinyorwa zvebotanical zvemuti wecomfrey, inowanzogadzirwa nemakemikari kuti isangane nezvinodiwa pasi rese.
Zvinotsanangurwa
| Chitarisiko uye ruvara | White crystalline powder |
| Kuchena % | 98.5-101.0 |
| Melting Point ℃ | Vanenge 225 |
| PH | 4.0-7.0 |
| Kurasika pakuomeswa %≤ | 0.1 |
| Zvinhu zvinoenderana | Qualified |
| Zvakasara %≤ | 0.1 |
| Sulfate %≤ | 0.1 |
Package
Yakazara nekadhibhodhi dhiramu.25kg / kadhibhodhi dhiramu ine kaviri PE yemukati bag (Φ36×46.5cm)
Nguva yechokwadi
12month
Storage
Chengetedza munzvimbo ine mumvuri, inotonhorera uye yakaoma, yakavharwa
Allantoin inonyanya kushanda yekuwedzera yezvizoro uye mushonga wekuporesa weronda reganda.Inogona kusimudzira kugadzirwa kwesero rekuvharira, kuita kuti ronda ripore nekukurumidza.Uye inogona zvakare kupfavisa beratin, chengetedza hunyoro, ita kuti ganda rinyoro uye ripfave.Inogona kushandiswa zvakanyanya kurapa gastric [duodenal] ulear, ronda uye kushandiswa sekuwedzera kwezvinovaka muviri zvekuchengeta zvigadzirwa, nezvimwewo. Inokurudzirwa dosi: 0.1% -0.2%
