OXALIC ACID

Kufotokozera mwachidule:

Metabolite ya zamoyo, asidi ofooka a binary, omwe amagawidwa kwambiri muzomera, nyama, ndi mafangasi, ndikugwira ntchito zosiyanasiyana m'zamoyo zosiyanasiyana.Kafukufuku wapeza kuti mitundu yoposa 100 ya zomera ili ndi asidi oxalic, makamaka sipinachi, amaranth, beet, purslane, taro, mbatata ndi rhubarb ndi zomera zina zomwe zimakhala ndi zambiri.Chifukwa asidi oxalic akhoza kuchepetsa bioavailability wa zinthu mchere, n'zosavuta kupanga kashiamu oxalate ndi ayoni kashiamu mu thupi la munthu ndi kutsogolera impso miyala, kotero oxalic asidi nthawi zambiri amaonedwa ngati mdani kuti mayamwidwe ndi kugwiritsa ntchito zinthu mchere.Anhydride yake ndi carbon sesquioxide.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

ZIMENE ZINACHITIKA

zomwe zili ≥ 99.6%

EVERBRIGHT® 'iperekanso makonda:

zamkati/zoyera/particlesize/PHvalue/color/packagingstyle/ ma phukusi

ndi zinthu zina zenizeni zomwe zili zoyenera kwambiri pazomwe mungagwiritse ntchito , ndikupereka zitsanzo zaulere.

ZINTHU ZONSE

Oxalic acid ndi asidi ofooka.Yoyamba ya ionization nthawi zonse Ka1 = 5.9 × 10-2 ndi yachiwiri kuti ionization nthawi zonse Ka2 = 6.4 × 10-5.Ali ndi acidity yofanana.Itha kusokoneza maziko, kutulutsa chizindikirocho, ndikutulutsa mpweya woipa polumikizana ndi ma carbonates.Imakhudzidwa ndi okosijeni ndipo imapangidwa mosavuta kukhala carbon dioxide ndi madzi.Acid potaziyamu permanganate (KMnO4) yankho limatha kusinthidwa kukhala 2-valence manganese ion.Pa 189.5 ℃ kapena pamaso pa sulfuric acid yokhazikika, imawola kupanga mpweya woipa, carbon monoxide ndi madzi.H2C2O4=CO2↑+CO↑+H2O.

KUGWIRITSA NTCHITO PRODUCT

INDUSTRIAL giredi

Synthetic chothandizira

Monga chothandizira kaphatikizidwe ka phenolic resin, chothandizira chimakhala chochepa, ndondomekoyi imakhala yokhazikika, ndipo nthawi ndi yayitali kwambiri.Oxalate acetone solution imatha kuyambitsa machiritso a epoxy resin ndikufupikitsa nthawi yakuchiritsa.Amagwiritsidwanso ntchito ngati pH regulator pakuphatikizika kwa urea-formaldehyde resin ndi melamine formaldehyde resin.Itha kuwonjezeredwa ku zomatira za polyvinyl formaldehyde zosungunuka m'madzi kuti ziwonjezeke liwiro lowuma komanso mphamvu yomangirira.Amagwiritsidwanso ntchito ngati mankhwala a urea-formaldehyde resin ndi chitsulo ion chelating agent.Itha kugwiritsidwa ntchito ngati accelerant pokonzekera zomatira wowuma ndi KMnO4 oxidizer kuti imathandizira kugunda kwa okosijeni ndikufupikitsa nthawi yochitira.

Wothandizira kuyeretsa

Oxalic acid angagwiritsidwe ntchito ngati woyeretsa, makamaka chifukwa cha mphamvu yake yopangira chelate (kumangirira) ayoni ambiri azitsulo ndi mchere, kuphatikizapo calcium, magnesium, aluminium, ndi zina zotero.oxalic acidmakamaka oyenera kuchotsa laimu ndi limescale.

Kusindikiza & kudaya

Makampani osindikizira ndi opaka utoto amatha kulowa m'malo mwa acetic acid kuti apange zobiriwira zobiriwira ndi zina zotero.Amagwiritsidwa ntchito ngati chothandizira kupaka utoto ndi bleach popanga utoto wa pigment.Ikhoza kuphatikizidwa ndi mankhwala ena kuti apange utoto, ndipo ingagwiritsidwenso ntchito ngati stabilizer ya utoto, potero kukulitsa moyo wa utoto.

Makampani apulasitiki

Makampani apulasitiki opangira polyvinyl chloride, mapulasitiki amino, mapulasitiki a urea-formaldehyde, tchipisi ta utoto ndi zina zotero.

Makampani a Photovoltaic

Oxalic acid imagwiritsidwanso ntchito m'makampani a photovoltaic.Oxalic acid angagwiritsidwe ntchito kupanga zowotcha za silicon zopangira ma solar, kuthandiza kuchepetsa zolakwika zomwe zili pamwamba pa zowotcha.

Makampani otsuka mchenga

Kuphatikizidwa ndi hydrochloric acid ndi hydrofluoric acid, imatha kuchitapo kanthu pakutsuka kwa mchenga wa quartz.

Chikopa processing

Oxalic acid angagwiritsidwe ntchito ngati chowotcha pakupanga zikopa.Imatha kulowa mu ulusi wachikopa, kuwapangitsa kukhala okhazikika komanso kupewa kuvunda ndi kuuma.

Kuchotsa dzimbiri

amatha kuchotsa dzimbiri lachitsulo cha nkhumba, chitsulo chosapanga dzimbiri ndi zitsulo zina.

Zam'mbuyo: SODIUM MOWA ETHER SULPHATE/ AES70/SLES

Ena: POLYACRYLAMIDE/PAM

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