Oxalic atecas68603-87-2-2
gwadawa
| Kowa | Muhawara |
| Bayyanawa | Farin ruwa mai farin ciki |
| Mallaka | 189.5°C (DEL)) (lit.) |
| Tafasa | 337.5℃[a 101 325 pa] |
| yawa | 0.99 g / ml a 25 ° C |
| Tururuwa iri | 4.4 (vs iska) |
| Vapor matsa lamba | <0.01MMHHG(20℃) |
| Acadity coefence (Pka) | 4.43 [a 20℃] |
| Sanarwar ruwa | 100g / l a 25℃ |
| Iyaka | ACGIH: TWA 1 MG / M3; Stel 2 MG / M3 |
| Logp | 0.162 a 25 ℃ |
| Ƙarshe | Sakamakon ya cika da ka'idojin kasuwanci |
Amfani
Da oxalic acidMagani mai kyau shine maganin oxalic acid tare da cikakken cikakken taro kuma ana amfani dashi sosai a cikin filayen sinadarai, samar da masana'antu, samar da masana masana'antu. Babban hanyoyin aikace-aikacen sune kamar haka:
Bincike na sinadarai da himma
- Acid - tushe kai tsaye: acid oxalic rauni acid ne mai rauni acid wanda zai iya yin la'akari da tsaka-tsaki da tushe. Ana iya amfani dashi azaman daidaitaccen bayani don tantance maida hankali ne - maida hankali alkaline. Misali, lokacin da aka yi amfani da maganin sodium tare da bayani na oxalic acid na zamani, ana iya amfani da maida hankali na stoichalator da kuma adadin oxalic acid bayani da aka yi amfani da shi a ƙarshen - aya na kai.
- Redox Takari: Estecis na Carbon a Oxalic Acid yana da sha'awar +3, nuna sakewa kuma yana iya yin amsawa tare da abubuwa masu ƙarfi a cikin abin da aka yi amfani da shi a cikin Redox. A cikin matsakaiciyar acidic, za a iya oxaxate sidium ta potassium permanganate. Yin amfani da wannan amsawar, daidaitaccen ingantaccen ingantaccen bayani akan mafita don daidaita daidaitaccen taro na potassate bayani potmanate bayani.
Ikon masana'antu
- Jiyya na jiki na ƙarfe: A farfajiyar jiyya na ƙarfe irin su aluminium, ana iya amfani da mafita na oxalic a cikin etching da tsabtatawa. Ta hanyar amfani da ingantaccen bayani na oxalic acid, za a iya sarrafa daidaitaccen bayani don tabbatar da daidaito da kwanciyar hankali a kan tasirin magani, don haka inganta ingancin samfurin. Misali, ta hanyar sarrafa maida hankali ne na ingantaccen bayani a cikin takamaiman kewayon, ana iya aiwatar da ingantaccen kayan aluminum.
- Masana'antu na lantarki: daidaitaccen ingantaccen bayani na oxalic acid don daidaita acidity da kuma kayan aikin da ba za a iya bayani ba, tabbatar da inganci da kuma aikin da aka yi. Daidai iko da yawan oxalic acid taimaka inganta mawadacin, mai shekita, da lalata da lalata cewa samfuran da aka zaɓa sun cika ƙimar ƙimar.
Coppaging da jigilar kaya
25kg / Drum ko azaman bukatun abokin ciniki.
Jirgin ruwa: nau'ikan kayayyaki 6 masu haɗari kuma suna iya isarwa ta Ocean.
Ci gaba da adana
A rayuwa mai gina jiki: Watan 24 daga ranar masana'antu a cikin wuraren da ba a buɗe da aka adana a cikin wuri mai sanyi ba daga hasken rana kai tsaye, ruwa.
Warehouse da ventilated, ƙarancin zafin jiki bushe, rabu da oxidants, acids.
