Uruganda Igiciro Cyiza 1,2-propylene glycol CAS: 57-55-6

ibisobanuro bigufi:

Propylene glycol ikoreshwa nka antifreeze mu nzoga no mu binyabuzima, mu gukora ibisigazwa, nk'ibishishwa, ndetse na emulisiferi mu biryo. Propylene glycol yari ihari nkumukangurambaga wumwuga mugutegura amabara-firime Flexicolor.

CAS: 57-55-6

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Ibicuruzwa birambuye

Ibicuruzwa

Synonyme

PROPYLENEGLYCOL, REAGENT (ACS) PROPYLENEGLYCOL, REAGENT (ACS) PROPYLENEGLYCOL, REAGENT (ACS);

Propyledneglycol; GlycerolImpurity3 （GlycerolEPImpChemicalbookurityC）; Propyleneglycol57-55-6; PropyleneglycolUmuhinguzi;

1,2-PROPANEDIOL, GRACS99.5%; PROPYLENEGLYCOLTECHGRADE; PropyleneGlycol, Reagent

Porogaramu ya PG

1.
2. Kubice bya gaz icyiciro cya chromatografi igisubizo gikemutse, solvent, antifreeze, plasitike na agent dehydrasi
3.Inguzanyo y'inguzanyo; ubuhehere; moisturizer; antidote; antioxydeant; umukozi wo kunoza imyenda; surfactant; stabilisateur; kubyimbye; kugenzura ifu; emulifier; umukozi w'ikirungo; umukozi ushinzwe gutunganya. GB2760 ~ 96 yashyizwe kurutonde rwinyongera yo gutunganya ibiryo. Ikoreshwa cyane mugukuramo ibishishwa byibirungo bitandukanye, pigment, preservatives, hamwe na checalbook vanilla ibishyimbo, ikawa ikaranze, nibirungo bisanzwe. Amazi meza kandi yoroshye ya bombo, umutsima, gupakira inyama, foromaje, nibindi. Ongeramo 0.006% muri soymilk birashobora gutuma uburyohe budahinduka mugihe cyo gushyushya. Ikozwe muri tofu yera kandi yaka cyane, kandi gukaranga bizongera amajwi.
4. Ingurube -glycol ni intera ya germine benzazole.
5. Nkumuti, imiti igabanya ubukana, pigment, antioxydants nibindi byongera ibiryo bigoye gushonga mumazi nkamazi bishonga mumazi, hanyuma bikongerwaho ibiryo; ifite hygroscopique ikomeye kandi igira ingaruka nziza kandi ikonjesha ibiryo. amategeko yigihugu cyanjye arashobora gukoreshwa mubikarito, hamwe nibikoreshwa cyane 3.0g / kg.
6. Pateyl glycol nigikoresho cyingenzi kuri polyester idahagije, epoxy resin, na polyurethane. Igipimo cyaka gace kigera kuri 45% yikoreshwa rya propylene glycol. Iyi polyester idahagije ni nini yo gutwikira hejuru hamwe na plastiki yazamuye. Ubukonje hamwe na hygroscopicity ya propylene glycol nibyiza -uburozi. Kubwibyo, ikoreshwa cyane mubikorwa byibiribwa, ubuvuzi n’amavuta yo kwisiga nkibikoresho bitose, antifreeze, amavuta yo kwisiga. Mu nganda zibiribwa, propylene glycol na aside irike ikora kubyara aside irike ya propylene glycol. Igitabo cyimiti gikoreshwa cyane cyane nka emulisiferi y'ibiryo; propylene glycol nigisubizo cyiza kubintu byiza na pigment. Ingurube ikoreshwa kenshi nka solge, yoroshye, na gumin mugukora ubwoko butandukanye bwamavuta, amavuta, na glycrastasus mubikorwa bya farumasi. Kuberako propylene glycol ifite imbaraga zo gukemura hamwe nubwoko butandukanye bwibirungo, ikoreshwa kandi nka solge kandi yoroshya kwisiga. Pigbolly ikoreshwa kandi nk'umuti wogukoresha itabi, ibikoresho bitangiza ibicuruzwa, ibikoresho byo gutunganya ibiryo bisiga amavuta hamwe na wino iranga ibiryo. Igisubizo cya hydraulic ya propylene glycol ni antifreeze nziza.
7. Nkumutwara wimiti, imiti yimiti. Irashobora gukoreshwa nk'amazi yo kwisiga mu kwisiga, koroshya ibintu, gushonga, n'ibindi. Inganda z'itabi zirashobora gukoreshwa nk'umwotsi, amavuta yo kunywa itabi, imiti igabanya ubukana, n'ibindi. binders, nibindi. Irashobora kandi gukoreshwa mu nganda nk'irangi, imiti yica udukoko, impuzu n’izindi nganda
8.
9. Solvent, synthesis organic, antifreeze, plasitike, sterilizer. Ibipimo byo gusesengura gazi ya chromatografiya. Gazi ya chromatografiya itunganijwe neza (ubushyuhe ntarengwa bwa 150 ° C, solvent ni chloroform), inzoga zisesenguye inzoga, ester na ketone, nibindi.

Ibisobanuro bya PG

Guteranya	Ibisobanuro
Kugaragara	Ibara ridafite ibara ryumuhondo ryoroshye
3-Methacryloxypropyltrimethoxysilane	≥98%
Chromaticity	≤50
Kunanirwa (n25D)	1.4250-1.4350

Copylene glycol irakemutse neza, hamwe n'uburozi buke no kurakara. Ikoreshwa cyane nk'inshinge (nk'inshinge zo mu nda, inshinge zo mu mitsi) hamwe no gutegura imiti idatera inshinge (nk'umuti wo mu kanwa, gutegura amaso, ugutwi, gutegura amenyo, ibyara ibyara ibyara, ibyara ibyara ibyara Soluks, ibiyikuramo no kubungabunga imiti itegura, imyiteguro iboneye, imisemburo myinshi). chloramphenicol, imiti ya sulfa, Umunyu wa Barbich Umunyu, Liserin, quininine, acide acetike dehumidone, aside aside ya sulfurike Hubin, hydrochloride ya azote, vitamine A, vitamine D, amavuta menshi ahindagurika, alkaloide nyinshi n’imiti myinshi ikiza. Nka bacteriostatike isa na Ethanol, ingaruka zo guhagarika ifumbire isa na glycerol, iri munsi gato ya Ethanol. Ububiko bwa CHICALBOOK busanzwe bukoreshwa nkibikoresho byagenzuwe neza. Kuvanga igisubizo kimwe namazi birashobora gutinza hydrolysis yibiyobyabwenge bimwe na bimwe kandi bikongera umutekano wibicuruzwa. 15% kugeza 30% yumuti wa propylene hamwe na seis-solide daisy irashobora gukoreshwa nka antibacterial preservatives. Hafi ya 15% yimyiteguro ya dibol igice gishobora gukoreshwa nkibikoresho bitanga amazi, 10% kugeza 30% byumuti wa gazi ya propylene glycol, 10% ～ 25% yumuti wo mu kanwa wa Propylene glycol, 10% kugeza kuri 60% byateguwe, 5% kugeza 80% bya dosiye yaho bigomba gukoreshwa nkibishishwa hamwe nibisanzwe.

Gupakira PG

200kg / ingoma
Ububiko bugomba kuba bukonje, bwumutse kandi buhumeka.

[Guhagarara no guhunika] nyuma yo kuvanga na 95% Ethanol cyangwa amazi, ifite imiti ihamye; irashobora guhindagurika cyangwa kuyungurura no kuzimya. bagiteri. Copylene glycol nubushuhe -kubabaza, kandi bigomba guhagarara ahantu hakonje kandi humye kugirango wirinde urumuri kandi rufunze.