Moetsi Theko e Ntle ea Oxalic Acid CAS: 144-62-7
Lisebelisoa tsa Oxalic Acid
1. Oxalic acid e ka sebelisoa haholo-holo e le moemeli oa ho fokotsa le bleaching, mordant bakeng sa ho daea le indasteri ea khatiso, hape e sebelisetsoa ho hloekisa tšepe e sa tloaelehang, ho qaptjoa ha mefuta e sa tšoaneng ea oxalate ester amide, oxalate le joang.
2. E sebelisoa e le reagent ea ho hlahloba.
3. E sebelisoa e le li-reagents tsa laboratori, reagent ea ho hlahloba chromatography, li-intermediates tsa dae le lisebelisoa tse tloaelehileng.
4. Oxalic acid e haholo-holo e sebelisetsoang ho hlahisa lithethefatsi tse kang lithibela-mafu le borneol le solvent bakeng sa ho ntša tšepe e sa tloaelehang, ho fokotsa moemeli le dae, moemeli oa tanning, joalo-joalo Ho phaella moo, oxalic acid e ka boela ea sebelisoa bakeng sa ho qaptjoa ha mefuta e sa tšoaneng ea oxalate ester, oxalate, le oxamide e nang le diethyl oxalate, sodium exalate e nang le oxalate e kholo ka ho fetisisa. Oxalate e ka boela ea sebelisoa bakeng sa tlhahiso ea cobalt-molybdenum-aluminium catalyst, ho hloekisa tšepe le 'mabole hammoho le ho soeufala ha masela.
Tšebeliso ea Temo:Oxalic acid, (COOH)2, eo hape e bitsoang ethanedioic acid, ke ntho e tšoeu, e tiileng ka kristale, e qhibilihang hanyenyane metsing. Ke motsoako oa tlhaho o nang le oxidized haholo o nang le ts'ebetso e kholo ea chelating. E na le asiti e matla ebile e chefo, e hlahisoa ke limela tse ngata joalo ka sorrel (sourwood), makhasi a makhasi a rhubarb, makhapetla a eucalyptus le metso e mengata ea limela. Liseleng tsa limela le liseleng, oxalic acid e bokelloa joalo ka sodium, potasiamo kapa calcium oxalate, eo ea morao-rao e hlahang e le likristale. Ka lehlakoreng le leng, matsoai a oxalic acid a kena 'meleng ea liphoofolo le batho, a baka mathata a pathological, ho itšetlehile ka chelete e jeoang. Mefuta e mengata ea li-fungus tse kang Aspergillus, Penicillium, Mucor, hammoho le lichens le hlobo ea slime li hlahisa likristale tsa calcium oxalate. Ka mor'a lefu la likokoana-hloko tsena, limela le liphoofolo, matsoai a lokolloa mobung, a baka chefo e itseng. Leha ho le joalo, likokoana-hloko tse senyang oxalate, tse bitsoang Oxalobacter formigenes, li fokotsa ho monya ha oxalate liphoofolong le bathong.
Oxalic acid ke ea pele ea letoto la dicarboxylic acid. E sebelisoa (a) e le ntho e soeufatsang bakeng sa matheba a kang mafome kapa enke, (b) tlhahisong ea masela le letlalo, le (c) joalo ka monoglyceryl oxalate tlhahisong ea joala ea ally1 le formic acid.
Tlhaloso ea Oxalic Acid
| Motsoako | Tlhaloso |
| Litaba | ≥99.6% |
| Sulfate (Ho S04), % ≤ | 0.20 |
| Masala a tukang, % ≤ | 0.20 |
| Litšepe tse boima (Ho Pb), % ≤ | 0.002 |
| Tšepe (In Fe), % ≤ | 0.01 |
| Chloride (In Ca), % ≤ | 0.01 |
| Calcium (In Ca), % ≤ | 0.01 |
Pakete ea Oxalic Acid
25KG/MOKGWA
Polokelo: Boloka sebakeng se koetsoeng hantle, se thibelang khanya, 'me se sireletse mongobo.
Melemo ea Rōna
300kg / moropa
Polokelo: Boloka sebakeng se koetsoeng hantle, se thibelang khanya, 'me se sireletse mongobo.
LBH
