Oxalic Acid

tsananguro pfupi:

Imhando ye organic acid, chigadzirwa chemetabolism yezvipenyu, binary acid, yakaparadzirwa zvakanyanya muzvirimwa, mhuka uye fungi, uye mune zvakasiyana zvipenyu zvinotamba mabasa akasiyana.Zvakaonekwa kuti oxalic acid yakapfuma mumhando dzinodarika zana dzezvirimwa, kunyanya sipinachi, amaranth, beet, purslane, taro, sweet potato nerhubarb.Nekuti oxalic acid inogona kuderedza bioavailability yezvicherwa zvinhu, inoonekwa seanopikisa kutorwa uye kushandiswa kwezvinhu zvicherwa.Anhydride yayo inonzi carbon sesquioxide.

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Product Detail

Product Tags

Product Details

Zvinotsanangurwa zvakapihwa

Muchena hupfu hwemukati ≥ 99%

oxalic acid mvura ≥ 98%

(Scope yereferensi yekushandisa 'chigadzirwa kushandiswa')

Oxalic acid iasidhi isina simba.Yekutanga-odha ionization inogara Ka1 = 5.9 × 10-2 uye yechipiri-yekurongeka ionization inogara Ka2 = 6.4 × 10-5.Iine acid commonness.Inogona kukanganisa chigadziko, discolor chiratidzo, uye kusunungura kabhoni dhiabhorosi nekudyidzana necarbonates.Iyo ine simba reducibility uye iri nyore kuve oxidized mucarbon dioxide uye mvura neoxidizing agent.Acid potassium permanganate (KMnO4) mhinduro inogona kuchinjwa uye kuderedzwa kusvika 2-valence manganese ion.

EVERBRIGHT® 'ichapawo zvakagadziridzwa:zvirimo/kuchena/particlesize/PHvalue/ruvara/packagingstyle/ kurongedzerwa kutaurwa uye zvimwe zvinhu zvakanyanyonangana nemamiriro ako ekushandisa, uye zvinopa mahara samples.

Product Parameter

CAS Rn

144-62-7

EINECS Rn

205-634-3

FORMULA wt

90.0349

Kushandiswa Kwechigadzirwa

Dyeing additive

Muindasitiri yekudhinda nekudhaya, inogona kutsiva acetic acid kuita mavara ekutanga.Inoshandiswa seruvara uye bleach kune pigment dhayi.Inogona kusanganiswa nemamwe makemikari kugadzira dhayi, uye inogonawo kushandiswa seyakagadzika yedhayi, nekudaro ichiwedzera hupenyu hwedhayi.

Cleanser

Kushandiswa kwezeolite sekuzadza muindasitiri yemapepa kunogona kuvandudza kushanda uye kunaka kwepepa, kuitira kuti porosity yaro iwedzere, kunyura kwemvura kunowedzera, zviri nyore kucheka, kushanda kwekunyora kunovandudzwa, uye kune kumwe kupikisa moto.

Plastics industry

Indasitiri yepurasitiki yekugadzira polyvinyl chloride, amino mapurasitiki, urea formaldehyde mapurasitiki, pendi machipisi uye zvichingodaro.

Photovoltaic industry

Oxalic acid inoshandiswawo muindasitiri yephotovoltaic.Oxalic acid inogona kushandiswa kugadzira silicon wafers kune solar panels, zvichibatsira kuderedza kuremara pamusoro pesilicon wafers.

Kugeza jecha

Oxalic acid yakasanganiswa nehydrochloric acid uye hydrofluoric acid inogona kuita pakugeza asidhi yejecha requartz.

Synthesis catalyst

Sechikonzero che phenolic resin synthesis, iyo catalytic reaction ine hunyoro, maitiro acho haana kugadzikana, uye nguva ndiyo yakareba.Acetone oxalate mhinduro inogona kukonzeresa maitiro ekurapa epoxy resin uye kupfupisa nguva yekurapa.Inoshandiswawo se pH regulator ye synthesis ye urea-formaldehyde resin uye melamine formaldehyde resin.Inogona zvakare kuwedzerwa kumvura-inonyungudika polyvinyl doro adhesive kuti ivandudze kumhanya kwekuomesa uye kusimba kwekubatanidza.Inogona zvakare kushandiswa seanorapa mumiririri weurea-formaldehyde resin uye simbi ion chelating agent.Inogona kushandiswa seanokwidziridza kugadzirira starch binder ine KMnO4 oxidizing agent kuti ikurumidze kukurumidza oxidation rate uye kupfupisa kuita nguva.