Sodium acetate vagadziri nzira yekusarudza, sodium acetate discoloration inogona kuramba ichishandisa?
Sodium acetate vagadziri nzira yekusarudza, sodium acetate discoloration inogona kuramba ichishandisa?,
Sodium Acetate, sodium acetate mugadziri, sodium acetate modhi, sodium acetate mutengesi,
Physicochemical properties:
1. Isina ruvara uye yakajeka monoclinic prismatic crystal kana white crystalline poda, isina kunhuhwirira kana zvishoma vhiniga kunhuhwirira, zvishoma kuvava, nyore kutonhora mumhepo yakaoma uye ine unyoro.
2. Solubility mvura (46.5g/100mL, 20℃, pH ye0.1mol/L aqueous solution is 8.87), acetone, etc., soluble in ethanol, but insoluble in ether.
3.Kunyungudika (℃): 324
Storge
1. Chengetedza munzvimbo yakavharwa uye yakaoma.
2. Yakarongedzwa nepurasitiki bhegi rakarukwa, rakarukwa kana bhegi repfuti sejachi rekunze.Sodium acetate inonyangadza, saka inofanira kuchengetedzwa kubva kune unyoro panguva yekuchengetedza uye kutakura.Zvinorambidzwa zvachose kubata gasi rinoparadza, kudzivirira kutarisana nezuva nemvura, uye kutakura nemvura inovhara.
Shandisa
1. Kutsunga kwemutobvu, zingi, aluminium, iron, cobalt, antimony, nickel uye tini.Complexing stabilizer.Mubatsiri, buffer, desiccant, mordant yeacetylation.
2. Inoshandiswa kuona lead, zingi, aluminium, iron, cobalt, antimony, nickel, uye tin.Inoshandiswa senge esterification mumiriri mune organic synthesis uye akawanda maficha akadai semishonga yemifananidzo, mishonga, kudhinda uye dhayi modants, buffers, kemikari reagents, zvinochengetedza nyama, pigment, tanning, nezvimwe.
3. Inoshandiswa sebuffer, flavoring agent, flavoring agent uye pH regulator.Semushonga wekunhuhwirira, 0.1% -0.3% inogona kushandiswa kuderedza kunhuhwirira kwakashata uye kudzivirira kushanduka kwemavara kuvandudza kunaka.Iyo ine imwe anti-mold maitiro, sekushandisa 0.1% -0.3% mune surimi zvigadzirwa uye chingwa.Inogona zvakare kushandiswa seyakavava mumiriri wekurungwa muto, sauerkraut, mayonnaise, hove keke, soseji, chingwa, inonamira keke, etc. Yakasanganiswa nemethyl cellulose, phosphate, nezvimwewo, inoshandiswa kuvandudza kuchengetedza kwemasoseji, chingwa, chinonamira. makeke, nezvimwewo.
4. Inoshandiswa se scorch inhibitor ye sulfur-regulated chloroprene rubber coking.Chiyero chinowanzoita 0.5 zvikamu nehuremu.Inogona zvakare kushandiswa seyakachinjika mumiririri wemhuka glue.
5. Ichi chigadzirwa chinogona kushandiswa kuwedzera alkaline electroplating tin, asi haina mhedzisiro yakajeka pakuputira uye electroplating process, uye haisi chinhu chakakosha.Sodium acetate inowanzo shandiswa sebuffer, senge acid zinc plating, alkaline tin plating uye electroless nickel plating.
Quality specification
| ITEM | Pharmaceutical giredhi | Chikafu chegiredhi | Industrial giredhi | Europe | Reagent giredhi |
| Zvemukati % | 99.0-101.0 | 99.0-101.0 | 99.0-101.0 | 99.0-101.0 | 99.0-101.0 |
| Chitarisiko | Ichena, isinganhuhwi, iri nyore kunyungudika, crystalline poda | ||||
| 20 ℃ kusvika ku5% pH | 7.5-9.0 | 7.5-9.0 | 7.5-9.0 | 8.0-9.5 | 7.5-9.0 |
| Mvura isinganyunguriki%≦ | 0.05 | 0.05 | 0.05 | 0.01 | |
| Heavy metals (pb)%≦ | 0.001 | 0.001 | 0.001 | 0.001 | |
| Chloride (Cl)%≦ | 0.035 | 0.1 | 0.002 | ||
| Phosphate (PO4)%≦ | 0.001 | 0.001 | |||
| sulfate (SO4)%≦ | 0.005 | 0.05 | 0.003 | ||
| Simbi (Fe)%≦ | 0.01 | 0.001 | |||
| Hunyoro (kurasikirwa pakuomesa 120 ℃, 240min)% ≦ | 1 | 1 | 1 | 2 | 1 |
| Yemahara alkali (seNa2CH3)%≦ | 0.2 | ||||
| Potassium compounds | Psa bvunzo | ||||
| Arsenic (Se)% ≦ | 0.0003 | 0.0003 | |||
| Calcium (Ca)%≦ | Psa bvunzo | 0.005 | |||
| Magnesium (Mg)%≦ | Psa bvunzo | Psa bvunzo | 0.002 | ||
| HG %≦ | Psa bvunzo | 0.0001 | |||
| tungamira (Pb)%≦ | 0.0005 | ||||
| Kuderedza zvinhu (yakaverengerwa sefomic acid)%≦ | 0.1 | ||||
| Organic volatiles | Psa bvunzo | ||||
Kune avo vanoziva sodium acetate, sodium acetate, inozivikanwawo sesodium acetate, inoshandiswa mune zvakasiyana-siyana zvekushandisa, kusanganisira mafoto studios, kicheni decontamination, sewage treatment, uye kunyange muzvigadzirwa zvekudya.
Vazhinji vagadziri vezvikafu vanozoita dehydrogenate sodium acetate kuitira kuti chikafu chichengetedzwe zviri nani.Naizvozvo, inonzi sodium dehydrogenate muindasitiri yechikafu.Izvo zvakakosha mukusimudzira indasitiri yechikafu.
Sodium dehydroacetate ndeimwe yeanonyanya kuzivikanwa kuchengetedza muindasitiri.Iine zvinotevera zvinobatsira muindasitiri yezvekudya:
1. Inogona kurambidza fungi
2. Haiputsi panguva yekugadzira zvokudya
3. Haizonyungudika kana yasangana nemvura
4. Yakadzikama, kana kupisa kunogona kuvimbisa kusaparadza chikafu.
Vazhinji vagadziri vanozonzwa sodium acetate mushure mekutenga sodium acetate color haina kunyatso kurongeka, izvi imhaka yekuti sodium acetate inonyungudika mumvura, mukusangana nemamwe mavara akasiyana esimbi, sodium acetate ichava nemamwe mavara anoonekwa, ruvara runotaridzika zvishoma. se sodium acetate, kana yakashandiswa kuita basa rakaoma kwazvo, mamiriro ezvinhu aya anoratidza kuti tinofanira kungwarira!
Mukuwedzera, iyo sodium acetate yatakatenga kubva kufekitari inofanira kuchengetedzwa zvakanaka, kuitira kuti tisaita ruvara.
Kana zvasvika pakuchengetedza sodium acetate, ini ndichiri kukurudzira nzira dzakakodzera uye dzakaringana dzekuchengetedza:
1. Sodium acetate yeuka kusabata mvura, saka tinofanira kuvharwa uye kuoma pasi pemamiriro ekuchengetedza.
2 inofanirwa kutarisisa pairi mukufambisa kuita hunyoro-uchapupu matanho, sodium acetate zvakare inotya mafungu, asi zvakare haigone kuvhenekerwa nezuva nemvura, mukufambisa kuti ipe matanho ekudzivirira akanaka, kuitira kuti ive nechokwadi. kuchena kwe sodium acetate.
3. Mukufambisa kwedu, tinofanira kuyeuka kutarisa kurongedza mamiriro e sodium acetate munguva.Chete kana tikaongorora nekushingaira, tinogona kudzivisa kukanganisa mamiriro akagadzikana e sodium acetate uye kukonzera kurasikirwa kwatiri nekuda kwekuputsika uye tsvina yekuputira bhegi.
Mukusarudza kwesodium acetate mugadziris, isu tinofanirwa kupukuta maziso edu kuti tiwane vanogadzira vanovimbika, ini ndaona vazhinji vanogadzira kuti vaone iyo mutengi anodiwa ye sodium acetate pamutengo, rudzi urwu rwevagadziri harukurudzire kuti usarudze.
Patinosarudzasodium acetate mugadziris, tinofanira kuyeuka kusarudza vagadziri vane unhu hwakanaka hwechigadzirwa, unhu hwakanaka, mukurumbira wakanaka uye mutengo maererano nezvatinotarisira.Kazhinji, rudzi urwu rwevagadziri ruchava rwekugadzira uye kutengesa, uye mushure mekutengesa kuchengetedzwa, uye haizoregi vatengi vachirasikirwa.
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