China wholesale Ultraviolet Absorber Pharmaceutical Intermediate Raw Powder CAS 70356-09-1 Bulk Avobenzone ine Mutengo Wakanakisisa
Wese nhengo imwechete kubva kuchikwata chedu chakakura chemari inokoshesa zvinodiwa nevatengi uye kutaurirana kwekambani kuChina wholesale Ultraviolet Absorber Pharmaceutical Intermediate Raw Powder.CAS 70356-09-1BulkAvobenzoneneMutengo Wakanakisisa, Kuwana kukura kunoenderana, kunobatsira, uye nguva dzose nekuwana mukana wemakwikwi, uye nekuramba tichiwedzera kukosha kwakawedzerwa kune vagovani vedu uye mushandi wedu.
Wese nhengo imwechete kubva kuchikwata chedu chikuru chemari inokoshesa zvinodiwa nevatengi uye kutaurirana kwekambaniChina Avobenzone Powder uye Avobenzone, Kambani yedu inopa huwandu hwakazara kubva ku-pre-sales kusvika mushure mekutengesa-sevhisi, kubva pakugadzirwa kwechigadzirwa kusvika pakuongorora kushandiswa kwekugadzirisa, zvichibva pakusimba kwakasimba kwehunyanzvi, kuita kwepamusoro kwechigadzirwa, mitengo inonzwisisika uye sevhisi yakakwana, isu ticharamba tichivandudza, kuendesa zvinhu zvemhando yepamusoro uye masevhisi, uye kukurudzira kubatana kusingaperi nevatengi vedu, kusimudzira kwakafanana uye kugadzira ramangwana riri nani.
Kune akawanda marudzi e ultraviolet absorbers, pakati pephenylketone ultraviolet absorbers anoshandiswa zvakanyanya uye ane hukuru hunoshanda hwekutsvakurudza kukosha.Avobenzoneimhando ye benzone ultraviolet inonyudza, uye yakakoshawo organic synthesis yepakati.
| ITEM | STANDARD | RESULT |
| Chitarisiko | Hupfu hwakachena kusvika hwakachenuruka | Pale yellow powder |
| Identity(IR) | Inofananidzwa nereferensi | Conform |
| Identity (Nguva yekuzorora) | Inofananidzwa nereferensi nguva yekuchengeta | Conform |
| UV kutsakatika chaiko | 1100-1180 | 1170 |
| Melting point | 81.0℃-86.0℃ | 83.8℃-84.6℃ |
| Chromatographic kuchena(GC) | Kusachena kwega kwega ≤3.0% | 1.2% |
| Yese tsvina ≤4.5% | 1.4% | |
| Residual solvents | Methanol ≤3000ppm | Conform |
| Toluene ≤890ppm | Conform | |
| Microbial kuchena | Huwandu hweaerobe ≤100CFU/g | Conform |
| Yese mbiriso uye molds ≤100CFU/g | Conform | |
| Kurasikirwa pakuomeswa | ≤0.5% | 0.03% |
| Assay(GC) | 95.0-105.0% | 100.1% |
Avobenzone is a synthetic ultraviolet absorber, inova yakanaka UV-A (>320nm) ultraviolet absorber. Inogona kuvhara UVA pazere wavelength (320-400nm). Iyo inoshanda yakafara-spectrum mafuta-soluble UVA sefa. Inogona kupa zveseUVA uye UVBdziviriro kana yasanganiswa nemamwe UVB sunscreen agents kudzivirira gomarara reganda rinokonzerwa nechiedza.
25kg katoni kana zvinodiwa nevatengi. Chengetedza kure nechiedza pane tembiricha iri pasi pe25 ℃.
Wese nhengo imwechete kubva kuchikwata chedu chakakura chemari inokoshesa zvinodiwa nevatengi uye kutaurirana kwekambani kuChina wholesale Ultraviolet Absorber Pharmaceutical Intermediate Raw Powder.CAS 70356-09-1 Bulk AvobenzoneneMutengo Wakanakisisa, Kuwana kukura kunoenderana, kunobatsira, uye nguva dzose nekuwana mukana wemakwikwi, uye nekuramba tichiwedzera kukosha kwakawedzerwa kune vagovani vedu uye mushandi wedu.
China wholesale ChinaAvobenzonePowder neAvobenzone, Kambani yedu inopa huwandu hwakazara kubva kumberi-kutengesa kusvika mushure mekutengesa-sevhisi, kubva pakuvandudzwa kwechigadzirwa kusvika pakuongorora mashandisirwo ekugadzirisa, zvichibva pakusimba kwakasimba kwehunyanzvi, kuita kwepamusoro kwechigadzirwa, mitengo inonzwisisika uye sevhisi yakakwana, tichaenderera mberi. kuvandudza, kuendesa zvinhu zvemhando yepamusoro uye masevhisi, uye kukurudzira kubatana kusingaperi nevatengi vedu, kusimudzira kwakafanana uye kugadzira ramangwana riri nani.
