Propyl Paraben |94-13-3
Products Description
Chinyorwa ichi chiri pamusoro pekomboni iyi.Kukirasi yehydroxybenzoate esters, kusanganisira nhaurirano pamusoro pemigumisiro yehutano inogona kuitika, ona paraben
Propylparaben, iyo n-propyl ester ye p-hydroxybenzoic acid, inoitika sechinhu chakasikwa chinowanikwa mumiti yakawanda uye zvimwe zvipembenene, kunyange zvazvo inogadzirwa nekugadzirwa kwekushandiswa kwezvizoro, mishonga uye zvokudya.Iyo inochengetedza inowanzowanikwa mune zvakawanda zvemvura-based cosmetics, senge makirimu, lotions, shampoos uye zvigadzirwa zvekugezesa.Sekuwedzera kwechikafu, ine nhamba yeE E216.
Sodium propyl p-hydroxybenzoate, iyo sodium munyu yepropylparaben, komboni ine fomula Na(C3H7(C6H4COO)O), inoshandiswawo zvakafanana sekuwedzera kwechikafu uye seanorwisa-fungal kuchengetedza agent.Yayo E nhamba ndeye E217.Propyl ParabenCas Nha.:94-13-3Standard:USP28Assay:99.0~100.5%Makristasi asina Ruvara kana chena crystalline poda,inonyungudika zvakasununguka mudoro uye ether,asi yakanyanya kunyungudika mumvura.Propylparaben, propyl epropyl p-hydroxybenzoic acid, inoitika sechinhu chemusikirwo chinowanikwa muzvirimwa zvakawanda uye zvimwe zvipembenene, kunyangwe ichigadzirwa sechigadzirwa kuti chishandiswe muzvizoro, mishonga uye chikafu.Iyo inochengetedza inowanzo wanikwa mune zvakawanda zvemvura-based cosmetics, senge makirimu uye lotions uye zvimwe zvigadzirwa zvekugezesa.
Tsanangudzo
| ITEM | SECIFICATIONS |
| Vanhu | White crystalline powder |
| Kuchena (pane yakaoma base)% | 98.0-102.0 |
| Asidhi (PH) | 4.0-7.0 |
| Kunyungudika (°C) | 96-99 |
| Sulfate (SO42-) | =<300 ppm |
| Zvisaririra paIgnition (%) | =<0.10 |
| Kukwana kwemhinduro | Zvakajeka uye zvakajeka |
| Organic volatile tsvina | =<0.5 |
| Kurasikirwa Pakuomesa (%) | =<0.5 |
