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Mugadziri Mutengo Wakanaka Oxalic Acid CAS: 144-62-7
Oxalic asidhi yakasimba dicarboxylic asidhi inowanikwa muzvirimwa zvakawanda nemiriwo, kazhinji secalcium kana potassium munyu.Oxalic acid ndiyo chete inogoneka musanganiswa umo mapoka maviri ecarboxyl anobatanidzwa zvakananga;nokuda kwechikonzero ichi oxalic asidhi ndeimwe yakasimba organic acids.Kusiyana nemamwe carboxylic acids (kunze kweformic acid), iri nyore oxidized;izvi zvinoita kuti zvive zvakakosha sechinhu chinoderedza kutora mifananidzo, kuchena, uye kubvisa inki.Oxalic acid inowanzo gadzirwa nekupisa sodium fomati ine sodium hydroxide kuti iite sodium oxalate, iyo inoshandurwa kuita calcium oxalate uye inobatwa ne sulfuric acid kuti iwane oxalic acid yemahara.
huwandu hweoxalic acid hwakanyanya kuderera muzvirimwa zvakawanda uye zvidyarwa-zvikafu, asi pane zvakakwana muspinachi, chard uye beet girini kuvhiringidza kutorwa kwecalcium zvinomera izvi zvakare.
Inogadzirwa mumuviri nemetabolism ye glyoxylic acid kana ascorbic acid.Haina metabolized asi inobuditswa muweti.Inoshandiswa seanalytical reagent uye general reducing agent.Oxalic acid is a natural acaricide inoshandiswa kurapa mite yevarroa mumakoloni asina / low brood, mapakeji, kana kuputika.Vaporized oxalic acid inoshandiswa nevamwe varimi nyuchi semushonga wezvipembenene kurwisa utachiona hweVarroa mite. -
Mugadziri Mutengo Wakanaka Xanthan Gum Industrial giredhi CAS:11138-66-2
Xanthan chingamu, inozivikanwawo seHanseonggum, imhando yemicrobial exopolysaccharide iyo inogadzirwa neXanthomnas campestris ine carbohydrate seyakanyanya mbishi (senge chibage starch) kuburikidza nekuvirisa engineering.Iyo ine yakasarudzika rheology, yakanaka solubility yemvura, kugadzikana pakupisa uye acid base, uye ine kuenderana kwakanaka neakasiyana emunyu.Semushonga wakakora, suspension agent, emulsifier, stabilizer, inogona kushandiswa zvakanyanya mukudya, peturu, mushonga nemamwe maindasitiri anopfuura makumi maviri, parizvino ndiyo yakakura kwazvo kugadzirwa kwepasirese uye yakashandiswa zvakanyanya microbial polysaccharide.
Xanthan chingamu yakareruka yero kusvika kuchena inofambiswa poda, inonhuwa zvishoma.Soluble mumvura inotonhora uye inopisa, neutral solution, inopesana nechando uye kunyunguduka, isinganyunguriki mu ethanol.Kupararira kwemvura, emulsification kuita yakagadzikana hydrophilic viscous colloid.
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Mugadziri Mutengo Wakanaka DINP Industrial giredhi CAS:28553-12-0
Diisononyl phthalate (DINP):Ichi chigadzirwa imvura inopenya yemafuta ine kunhuhwirira kushoma.Iyo inosiyana-siyana huru plasticizer ine yakanakisa zvivakwa.Ichi chigadzirwa chinonyungudika muPVC, uye hachizonaya kunyangwe chikashandiswa muhuwandu.Volatilization, migration and non-toxicity zviri nani pane DOP (dioctyl phthalate), iyo inogona kupa chigadzirwa chakanaka chiedza chekudzivirira, kupisa kupisa, kuchembera kuchembera uye magetsi ekudzivirira zvinhu, uye kushanda kwakazara kuri nani pane DOP.Nekuti zvigadzirwa zvinogadzirwa nechigadzirwa ichi zvine mvura yakanaka kuramba uye kuramba kubviswa, kuderera kwehuturu, kuchembera kuramba, yakanakisa magetsi ekudzivirira kuita, saka inoshandiswa zvakanyanya mutoyi firimu, waya, tambo.
Kuenzaniswa neDOP, huremu hwemamorekuru hwakakura uye hurefu, saka hunoita kuchembera kuri nani, kuramba kutama, kuita kweanticairy, uye kukwira kwekushisa kwakanyanya.Saizvozvo, pasi pemamiriro akafanana, iyo plasticization mhedzisiro yeDINP yakashata zvishoma kupfuura DOP.Zvinowanzotendwa kuti DINP ine hushamwari hwakatipoteredza kupfuura DOP.
DINP ine hukuru mukuvandudza extrusion mabhenefiti.Pasi pezvakajairwa extrusion processing mamiriro, DINP inogona kuderedza kunyunguduka viscosity yemusanganiswa kupfuura DOP, iyo inobatsira kuderedza kudzvanywa kweiyo port modhi, kuderedza mechanical kupfeka kana kuwedzera chibereko (kusvika ku21%).Iko hakuna chikonzero chekuchinja chigadzirwa formula uye maitiro ekugadzira, hapana yekuwedzera mari, hapana yekuwedzera simba rekushandisa, uye kuchengetedza chigadzirwa mhando.
DINP inowanzoita mafuta, isinganyunguriki mumvura.Kazhinji inotakurwa nematangi, mabheji madiki emabhaketi esimbi kana madhiramu epurasitiki chaiwo.
Imwe yezvigadzirwa zvikuru zveDINP -INA (INA), parizvino makambani mashoma pasi rose anogona kugadzira, senge United States' Exxon Mobil, kambani inohwina yekuGermany, Japan's Concord Company, neSouth Asia kambani muTaiwan.Parizvino, hapana kambani yemumba inogadzira INA.Vese vagadziri vanogadzira DINP muChina vese vanofanirwa kubva kune kunze kwenyika.
Anoreva zvakafanana:baylectrol4200;di-'isonyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isonylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
EINECS:249-079-5
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Mugadziri Mutengo Wakanaka Glycine Industrial giredhi CAS:56-40-6
Glycine :amino acid (industrial grade) Molecular formula: C2H5NO2 Molecular weight: 75.07 White monoclinic system kana hexagonal crystal, kana white crystalline powder.Hainhuwidzi uye ine muto unonaka.Relative density 1.1607.Melting point 248 ℃ (kuora).PK & rsquo;1(COOK) iri 2.34,PK & rsquo;2(N + H3) iri 9.60.Soluble mumvura, solubility mumvura: 67.2g/100ml pa25 ℃;39.1g/100ml pa50 ℃;54.4g/100ml pa75 ℃;67.2g/100ml pa100 ℃.Zvakanyanya kuoma kunyungudika mu ethanol, uye inenge 0.06g inonyungudutswa mu100g yeabsolute ethanol.Inenge isinganyungudika muacetone uye ether.Inopindirana nehydrochloric acid kuita hydrochloride.PH(50g/L mhinduro, 25 ℃)= 5.5~7.0
Glycine amino acid CAS 56-40-6 Aminoacetic acid
Zita reChigadzirwa: GlycineCAS: 56-40-6
