Asidhi yeGlyoxylic/CAS: 298-12-4
Tsananguro pfupi:
Zita reChigadzirwa: Glyoxylic acid
CAS: 298-12-4
Rudzi: ZA-Y
MF:C2H2O3
MW:74.04
MAUMBIRWO:
Tsananguro:
Glyoxylic acid, inozivikanwawo se formic acid, hydrated acetic acid, kana oxoacetic acid, ine fomura yemakemikari C2H203, ndiyo aldehyde acid iri nyore inowanikwa mumichero isingakure, mashizha manyoro, uye shuga beets. Kuumbwa kwekristaro kubva mumvura inzira yekiristaro yemonoclinic (ine 1/2 crystal water). Huremu hwemamorekuru i70.04. Nzvimbo yekunyunguduka 98 ℃. Ine hwema husingafadzi, iacid inoparadza zvakanyanya, inonyunguduka nyore nyore, uye inogona kugadzira paste kana yaiswa mumhepo. Inonyunguduka zvishoma mu ethanol, ether, uye benzene, inogona kunyunguduka zvakasununguka mumvura, uye mvura inonyunguduka inogara yakasimba uye haiori mumhepo. Inowanikwa muchimiro chekunyoroveswa mumvura. Kunze kwesimbi isina ngura, inogona kuita nesimbi zhinji. Ine zvese zviri zviviri acidic uye aldehyde. Inogona kuwedzerwa ne sodium bisulfite kana hydrocyanic acid, kuita ne hydroxylamine kana phenylhydrazine kugadzira oxime kana hydrazone, kuita silver mirror reaction, kuita Conicoro reaction, uye inogonawo kugadzira carboxylate salts nema esters.
Tsanangudzo:
| Chinhu | Tsanangudzo |
| Nzvimbo yekunyunguduka | -93°C |
| Pokufashaira | 111 °C |
| Kuwanda kwevanhu | 1.33 g/mL pa20 °C |
| Indekisi yeRefractive | n20/D 1.414 |
| Kumanikidzwa kwemhepo | 14hPa pa19.85℃ |
| Tembiricha yekuchengetera. | Chengeta pasi pe +30°C. |
| Kunyunguduka | Inosanganiswa ne ethanol. Inosanganiswa zvishoma ne ether ne benzene. Inosanganiswa nema esters. |
| Fomu | Mvura yakajeka |
| Ruvara | Kusina ruvara kubva kuorenji yakajeka kusvika kuYero |
| pka | 3.18 (pa25℃) |
| PH | 0.3 (19.5°C muH2O) |
Kushandiswa
Glyoxalic acid inogona kushandiswa mukugadzirwa kwemaitiro akasiyana-siyana.
Glyoxylic acid inoshandiswa muHopkins Cole reaction, iyo inoshandiswa pakuona tryptophan mumapuroteni.
Inosangana nephenol kuti iwane 4-hydroxymandelic acid, iyo kana ikasangana neammonia inopa hydroxyphenylglycine, senzira yekutanga mushonga we amoxicillin.
Inoshandiswawo senzira yekutanga yekugadzira 4-hydroxyphenylacetic acid, iyo inoshandiswa kugadzira atenolol.
Kurongedza
250KG/Drum kana zvichienderana nezvinodiwa nevatengi.
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
