Acetic acid
Product Details
Zvinotsanangurwa zvakapihwa
Upfu chena Zvemukati ≥ 99%
Transparency fluid Zviri mukati ≥ 45%
(Scope yereferensi yekushandisa 'chigadzirwa kushandiswa')
Chimiro chekristaro cheacetic acid chinoratidza kuti mamorekuru anosungirirwa kuita dimers (anozivikanwawo semadimers) nehydrogen bonds, uye dimers aripowo mumhute yenyika pa 120 ° C. Dimers ane kugadzikana kwakanyanya, uye zvakaratidzwa kuti carboxylic acids ine yakaderera molecular uremu senge formic acid uye fomu yeacetic asidhi yeacetic mamiriro eiyo acetic mamiriro eiyo acetic asidhi muchimiro cheacetic acid. molecular uremu kutsunga nechando kuderedzwa uye X-ray diffraction. Kana acetic acid inonyungudutswa nemvura, zvisungo zvehydrogen pakati pemadimers zvinoputika nekukasika. Mamwe carboxylic acids anoratidza zvakafanana dimerization.
EVERBRIGHT® 'ichapawo zvakagadziridzwa:zvirimo/kuchena/particlesize/PHvalue/ruvara/packagingstyle/ kurongedzerwa kutaurwa uye zvimwe zvinhu zvakanyanyonangana nemamiriro ako ekushandisa, uye zvinopa mahara samples.
Product Parameter
64-19-7
231-791-2
60.052
Organic asidhi
1.05 g/cm³
Soluble mumvura
117.9 ℃
16.6°C
Kushandiswa Kwechigadzirwa
Kushandiswa kwemaindasitiri
1. acetic acid inogadzirwa nemakemikari akawanda, ndeimwe yeanonyanya kukosha organic acids. Inonyanya kushandiswa pakugadzirwa kweacetic anhydride, acetate uye cellulose acetate. Polyvinyl acetate inogona kugadzirwa kuita mafirimu uye zvinonamira, uye zvakare iri mbishi zvinhu zvesynthetic fiber Vinylon. Cellulose acetate inoshandiswa kugadzira rayon uye firimu remifananidzo.
2. iyo acetic ester inoumbwa nedoro shoma inonyungudutsa yakanakisa, inoshandiswa zvakanyanya muindasitiri yepende. Nekuti acetic acid inonyungudutsa organic matter, inowanzo shandiswa se organic solvent (semuenzaniso kune oxidation yep-xylene kugadzira terephthalic acid).
3. acetic acid inogona kushandiswa mune mamwe ma pickling uye polishing solutions, mune isina kusimba acidic solution sebuffer (yakadai segalvanized, electroless nickel plating), mu semi-bright nickel plating electrolyte sekuwedzera, mu passivation solution ye zinc, cadmium inogona kuvandudza simba rekubatanidza rebhaidhi rinoshandiswa zvishoma nepH .
4. yekugadzirwa kweacetate, yakadai semanganese, sodium, lead, aluminiyamu, zinc, cobalt uye mamwe masimbi emunyu, anoshandiswa zvakanyanya senge catalysts, machira ekudhaya uye matehwe maindasitiri ekuwedzera; Lead acetate ipende ruvara rwe lead white; Lead tetraacetate is an organic synthesis reagent (semuenzaniso, lead tetraacetate inogona kushandiswa seyakasimba oxidizing agent, inopa sosi yeacetoxy uye gadzira organic lead makomisheni, nezvimwewo).
5. acetic acid inogonawo kushandiswa seanalytical reagent, organic synthesis, pigment uye synthesis yezvinodhaka.
Kushandiswa kwezvokudya
Muindasitiri yezvekudya, acetic acid inoshandiswa se acidifier, inonhuhwirira mumiririri uye inonhuhwirira pakugadzira synthetic vhiniga, iyo acetic asidhi inonatswa kusvika 4-5% nemvura, uye akasiyana-siyana ekunakisa anowedzerwa. Iyo inonaka yakafanana neyewaini vhiniga, uye nguva yekugadzira ipfupi uye mutengo unodhura. Sevhisi yakasvibirira, inogona kushandiswa kusanganisa kusanganisa, kugadzirira kwevhiniga, makedheni, jelly uye cheese, maererano nezvinodiwa zvekugadzira zvekushandisa kwakakodzera. Inogona zvakare kugadzira inonhuhwirira yewaini inonhuwirira, huwandu hwekushandisa ndeye 0.1 ~ 0.3 g/kg.
