Dihydroxyacetone (DHA) ndi chinthu chodzipukuta chokha chomwe chimagwiritsidwa ntchito mu zodzoladzola zomwe zimapangidwira kuti ziwoneke bwino popanda kufunikira kwa dzuwa.Ilinso ndi chitetezo cha UV komanso chowonjezera chamtundu.Monga chodzisungunula chokha, chimakhudzidwa ndi ma amino acid omwe amapezeka pakhungu la epidermal layer.
Zinthu | Miyezo | Zotsatira |
Maonekedwe | Choyera mpaka pafupifupi choyera ufa wosasunthika wopanda kristalo.pamapeto pake ndi zigawo za granular | Zimatsimikizira |
Identity (IR-sipekitiramu) | Zimagwirizana | Zimagwirizana |
Mawonekedwe a yankho | Zomveka | Zimagwirizana |
Madzi (5% yothetsera madzi) | ≤0.5% | 0.25% |
pH | 4-6 | 4.9 |
Glycerol (TLC) | ≤0.5% | Zimagwirizana |
Mapuloteni (colorimetric) | ≤0.1% | 0.02 |
Kuyesa | 98.0-102% | 99.13% |
Zitsulo zolemera (Pb) | ≤10ppm | Zimagwirizana |
Chitsulo | ≤20ppm | Zimagwirizana |
Arsenic | ≤3 ppm | Zimagwirizana |
Formic acid | ≤30ppm | Zimagwirizana |
Phulusa la Sulfated (600 ℃) | ≤0.1% | 0.09% |
Chiwerengero cha aerobic chotheka | ≤100cfu/g | ≤100cfu/g |
E.coli | Palibe mu 1g | Palibe mu 1g |
Pseudomonas aeruginosa | Kulibe | Kulibe |
Staphylococus aureus | Kulibe | Kulibe |
Candida albicans | Kulibe | Kulibe |
Mitundu ya Salmonella | Kulibe | Kulibe |
Mapeto | Zimagwirizana ndi muyezo |
1 3-Propanediol CAS 96-26-4 ndi ufa woyera.Amagwiritsidwa ntchito makamaka ngati zomangira popanga ma polima monga polytrimethylene terephthalate.
1 3-Propanediol CAS 96-26-4 ili ndi ntchito monga metabolite, antifungal agent, metabolite yaumunthu, Saccharomyces cerevisiae metabolite, Escherichia coli metabolite ndi mbewa metabolite.Ndi ketotriose ndi choyambirira alpha-hydroxy ketone.Ndiwosavuta phosphorylated kukhala dihydroxyacetone phosphate ndi triokinase mu erythrocytes.Kuphatikizana ndi naphthoquinones imakhala ngati mankhwala oteteza dzuwa.
Kodi ndiyenera kutenga Dihydroxyacetone / 1 3-dihydroxyacetone CAS 96-26-4?
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