DL-Mandelic Acid Paura CAS 90-64-2 Dl-Mandelic Acid mo te Whakama kiri
Whakaahuatanga Hua
Ko te DL-Mandelic Acid he waikawa alpha hydroxy aromatic me te tauira ngota C8H8O3.He totoka karaihe ma e memeha ana i roto i te wai me nga whakarewa pararopi polar. He mea whai hua mo nga momo raau taero. I te mea he chiral te rāpoi ngota, kei roto i tetahi o nga enantiomers e rua me te ranunga racemic, e mohiotia ana ko te waikawa paramandelic. Ko te Mandelic Acid he matū taekore, he tawerewere, he paura totoka ranei, he marama te tae, he paku kakara. Wairewa ki te wai wera, ethyl ethe me te isopropyl alcohl. I roto i te ahumahi rongoa ka taea te whakamahi mo te methyl benzoylformate takawaenga, cefamandole, vasodilator Cyclandelate, eyedrops Hydrobenzole, cylert etc, ka taea hoki te whakamahi hei rongoa. Ka whakamahia hei reagent matū mo te whakahiato waro. Ka whakamahia hei pesticide raw rauemi me te takawaenga, waikano takawaenga, etc.
COA
| NGA MEA | Paerewa | WHAKAMAHI WHAKAMAHI |
| Te whakamatautau | 99% DL-Mandelic Waikawa | Ka rite |
| Tae | Paura ma | Ka rite |
| Te kakara | Kaore he kakara motuhake | Ka rite |
| Te rahi o te matūriki | 100% haere 80mesh | Ka rite |
| Ngaronga i te whakamaroke | ≤5.0% | 2.35% |
| Te toenga | ≤1.0% | Ka rite |
| Te whakarewa taumaha | ≤10.0ppm | 7ppm |
| As | ≤2.0ppm | Ka rite |
| Pb | ≤2.0ppm | Ka rite |
| Te toenga pesticide | He kino | He kino |
| Tatau pereti katoa | ≤100cfu/g | Ka rite |
| Te rewena me te pokepokea ai | ≤100cfu/g | Ka rite |
| E.Coli | He kino | He kino |
| Haramona | He kino | He kino |
| Whakamutunga | Kia rite ki te Whakatakotoranga | |
| Rokiroki | Whakaorangia ki te waahi makariri me te maroke, kia matara atu i te maama me te wera | |
| Te ora papa | 2 tau ka penapena tika | |
Mahi
1. Nga Taonga Whakakore: Ko te waikawa DL-Mandelic he taonga whakamohio hei awhina i te tango i nga kiri kiri mate me te whakatairanga i te whakahou kiri. Ka whai waahi tenei ki te whakapai ake i te kakano kiri, te maeneene me te kanapa.
2. Te Mahi Ahukitakita: Ko te waikawa DL-Mandelic e whakaatu ana i nga taonga paturopi, inaa ki etahi riaka o te huakita. Ka taea te awhina ki te aukati i te tipu o te huakita ki te kiri, ka whai hua mo te whakatika i te hakihaki me nga awangawanga kiri e pa ana.
3. Ataahua me te Pai: Ka whakaritea ki etahi atu waikawa alpha hydroxy (AHA), ka mohiotia te waikawa DL-Mandelic mo tona ahua ngawari. I te nuinga o te wa ka whakaarohia he pai mo nga tangata whai kiri kiri, na te mea ka iti ake te riri, ka iti ake te ahua o te whero me te mumura.
4. Te Hikopa me te Tae Kiri: Ko te waikawa DL-Mandelic e whakaponohia ana ka awhina i te whakahaere i te hanga melanin, ka whai hua mo te whakatika i te hyperpigmentation me te whakatairanga i te ahua o te kiri. Ka whai hua pea ki te whakaiti i te ahua o nga wahi pouri, te melasma, me etahi atu ahua o te kiri.
5. He pai mo nga momo kiri rereke: Ko te waikawa DL-Mandelic e tino pai ana ki nga momo kiri rereke, tae atu ki te kiri noa, te hinuhinu, te whakakotahi, me te kiri tairongo. Ko tona ahua ngawari me te iti o te kaha mo te riri ka waiho hei whakaurunga nui ki nga hua tiaki kiri.
6. Whakakotahitia ki etahi atu Taonga Tiaki Kiri: Ka taea te whakamahi i te waikawa DL-Mandelic me etahi atu mea kaha i roto i nga hanganga tiaki kiri, penei i te antioxidants, moisturizers, me te ra, hei whakarei ake i to raatau whai hua me te whakarato i nga painga tiaki kiri matawhānui.
Taupānga
Ko te tono o te paura waikawa DL-mandelic i roto i nga momo mara te nuinga kei roto i te umanga rongoa, te ahumahi tae, nga reagents matū, te whakahiato pararopi, te fungicide me era atu.
1. I roto i te ahumahi ho'oraa , ko te waikawa DL-mandelic he takawaenga nui i roto i nga momo raau taero, penei i te cefodrozole, te cyclomandelate toto toto, te hydroxybenzazole, te pimaolin, me etahi atu. Hei taapiri, ka taea hoki te whakamahi hei urethral. he whakamarumaru, he huakita huakita me nga hua antibacterial, me te whai hua o te maimoatanga waha tika mo nga mate o te punaha mimi. Ko te waikawa Dl-mandelic he huanga ngota ngota chiral, ka waiho hei kaiwawao rongoa chiral me nga hua matū pai, ka taea te whakahiato i nga momo raau taero, tae atu ki te hlotropin mandelate, antispasmodic DL-benzyl mandelate, me etahi atu. whakamahia anake mo te maimoatanga o nga mate, engari ano hoki te hua rua o te patu i te parāoa me te trichomonas .
2. I roto i te ahumahi waikano , ko te waikawa DL-mandelic he takawaenga nui o nga tae marara heterocyclic penei i te benzodifuranone. He tino pai enei waikano ka whakamahia mo te tae o nga kakano.
3. Hei reagent matū , ka whakamahia te waikawa DL-mandelic i roto i nga reagents motuhake, penei i nga reagents whakatau zirconium me nga reagents whakatau parahi, me te whai waahi nui ki te rangahau taiwhanga .
4. In organic synthesis , DL-mandelic acid and its derivatives have a wide range of applications, not only can be used to synthesize a variety of drug intermediates, but also as raw materials of organic synthesis, whai wāhi ki te hanga o te uaua ake. hanganga ngota .
5. Ka rite ki te fungicide , ko te waikawa DL-mandelic me ona hua he mahi antibacterial ka taea te whakamahi i roto i te whakarite i nga raau taero antibacterial me nga pesticides, a ka whai paanga aukati ki etahi microorganisms .
Hei whakarāpopototanga, he maha nga whakamahinga o te paura waikawa DL-mandelic i roto i nga momo mara, mai i te ahumahi rongoa ki te ahumahi tae, ki nga reagents matū me te whakahiato waro, he mea nui te katoa.
Hua e Pa ana
Ka tukuna ano e te wheketere a Newgreen nga waikawa Amino e whai ake nei:
Mōkī & Tukunga
