Oxalic acid

1. Bleaching na mbelata.
Oxalic acid nwere mmetụta ịcha ọcha. Ọ nwere ike wepụ pigmenti na adịghị ọcha na cellulose nke ọma, na-eme ka eriri ahụ dịkwuo ọcha. N'ụlọ ọrụ textile, a na-ejikarị oxalic acid eme ihe dị ka ihe na-acha ọcha maka ọgwụgwọ ịcha ọcha nke eriri eke dị ka owu, linen, na silk iji meziwanye ọcha na nchapụta nke eriri. Tụkwasị na nke ahụ, oxalic acid nwekwara ike ibelata ihe onwunwe ma nwee ike imeghachi omume na ụfọdụ oxidants, ya mere ọ na-arụkwa ọrụ dị ka onye na-ebelata mmetụta na ụfọdụ mmeghachi omume kemịkal.

2. Nhicha elu igwe.
Oxalic acid nwere mmetụta dị ukwuu nke ngwa n'ọhịa nke elu igwenhicha. Ọ nwere ike meghachi omume na oxides, unyi, wdg na elu igwe ma gbazee ma ọ bụ gbanwee ha n'ime ihe ndị dị mfe iwepụ, si otú ahụ nweta nzube nke ihicha elu ígwè. N'ime usoro mmepụta nke ngwaahịa ígwè, a na-ejikarị oxalic acid wepụ oxides, mmanu mmanu na ngwaahịa nchara si n'elu igwe iji weghachi ihe mbụ na arụmọrụ nke elu igwe.

3. Industrial dye stabilizer.
A pụkwara iji oxalic acid mee ihe dị ka ihe nkwụsi ike maka ihe eji esiji ụlọ mmepụta ihe iji gbochiemmiri ozuzo na stratification nke agba n'oge nchekwa na ojiji. Site na mmekọrịta ya na ụfọdụ ndị na-arụ ọrụ na ụmụ irighiri ihe, oxalic acid nwere ike imeziwanye nkwụsi ike nke agba ma gbasaa ndụ ọrụ ya. Ọrụ a na-eme ka ọ kwụsie ike nke oxalic acid bara ezigbo uru n'imepụta agba na ụlọ ọrụ ibipụta akwa na akwa akwa.

4. Tanning maka nhazi akpụkpọ anụ.
N'oge nhazi akpụkpọ anụ, enwere ike iji oxalic acid dị ka ihe na-eme ka akpụkpọ anụ na-eme ka akpụkpọ ahụ dịkwuo mma ma nọgide na-adị nro. Site na usoro tanning, oxalic acid nwere ike meghachi omume na kemịkalụ na eriri collagen dị na akpụkpọ anụ iji mee ka ike na ịdịte aka nke akpụkpọ anụ ahụ dịkwuo elu. N'otu oge ahụ, oxalic acid tanning agents nwekwara ike imeziwanye agba na mmetụta nke akpụkpọ anụ, na-eme ka ọ mara mma ma dị mma.

5. Nkwadebe nke chemical reagents.
Dị ka ihe dị mkpa organic acid, oxalic acid bụkwa ihe akụrụngwa maka nkwadebe nke ọtụtụ kemịkalụ reagents. Dịka ọmụmaatụ, oxalic acid nwere ike imeghachi omume na alkali iji mepụta oxalates. Nnu ndị a nwere nnukwu ngwa na nyocha kemịkalụ, mmeghachi omume sịntetik na mpaghara ndị ọzọ. Tụkwasị na nke ahụ, a pụkwara iji oxalic acid dozie acid organic ndị ọzọ, esters na ogige ndị ọzọ, na-enye nnukwu isi iyi nke akụrụngwa maka ụlọ ọrụ kemịkalụ.

6. Ngwa ụlọ ọrụ fotovoltaic.
N'ime afọ ndị na-adịbeghị anya, na mmepe ngwa ngwa nke ụlọ ọrụ fotovoltaic, oxalic acid ekerewokwa òkè dị mkpa n'ịmepụta usoro nke oghere anyanwụ. N'ime usoro mmepụta nke oghere anyanwụ, enwere ike iji oxalic acid dị ka onye na-ehicha ihe na ihe mgbochi corrosion iji wepụ ihe ndị na-adịghị ọcha na oxides n'elu silicon wafers, na-eme ka ọdịdị elu dị elu na ngbanwe fotoelectric nke silicon wafers.