Glycerol/CAS:56-81-5
Tsananguro pfupi:
Zita rechigadzirwa: Glycerol
CAS: 56-81-5
Rudzi: ZA-Y
MF: C3H8O3
MW: 92.09
MAUMBIRWO:
Tsananguro:
Glycerol idoro retrihydric risina ruvara, rinonamira, rinonaka, uye rinonaka zvinotapira. Rinonziwo glycerin kana glycerine, izwi rekuti glycerol richinyanya kushandiswa sekemikari chaiyo uye izwi rekuti glycerin(e) rinoshandiswa zvakanyanya kana chinhu ichi chikashandiswa mukutengeserana mumagiredhi akasiyana-siyana.
Tsanangudzo:
| Chinhu | Tsanangudzo |
| Nzvimbo yekunyunguduka | 20 °C (yakavhenekerwa) |
| Pokufashaira | 290°C |
| Kuwanda kwevanhu | 1.25 g/mL (yakapfava) |
| Kuwanda kwemhepo | 3.1 (zvichienzaniswa nemhepo) |
| Kumanikidzwa kwemhepo | <1 mm Hg (20 °C) |
| Indekisi yeRefractive | n20/D 1.474(lit.) |
| Fp | 320 °F |
| Tembiricha yekuchengetera. | Chengeta pa +5°C kusvika +30°C. |
| Kunyunguduka | H2O: 5 M pa20 °C, yakajeka, isina ruvara |
| Fomu | Mvura Inonamira |
| Ruvara | APHA: ≤10 |
| PH range | 5.5-8 |
Kushandiswa
Hunhu hweGlycerol hunoita kuti ishande mumabasa akawanda. Mapoka matatu ehydroxyl ari muglycerol anobvumira kubatana kwakakura kwehydrogen kunoita kuti glycerol ive nehunhu hwayo hwesyrupy viscous uye hygroscopic. Inenge 40% yekushandiswa kweglycerol ndeyezvinhu zvekuchengetedza muviri zvakaita sezvizoro, sipo, shampoo, lotions, mouthwash, uye toothpaste. Hunhu hweGlycerol hunoita kuti ive moisturizer yakanaka muzvigadzirwa zveganda. Imwe 25% yekugadzirwa kwegore negore kweglycerol inoshandiswa mukugadzira chikafu. Muindasitiri yezvekudya, glycerol inoshandiswa semushonga wekunyorovesa, semushonga wekupenda chikafu nemasirasi, kudzivirira kupenya kweshuga mumaswiti nechando, semushonga unochengetedza, uye semushonga wekunyorovesa. Inenge 10% yekushandiswa kweglycerol inoshandiswa mukugadzira fodya, uko inopfapfaidzwa pamashizha efodya isati yachekwa kuti ishande semushonga wekunyorovesa. Glycerol ine mukana wekuwedzera wekupa kuravira kunotapira kufodya yekutsenga. Chikamu chimwe chete che25% cheglycerol chinoshandiswa mumaindasitiri akasiyana-siyana. Chinoshandiswa mumasipi ekukosora nemishonga ye elixir. Mumaindasitiri, glycerol inowanikwa mumafuta ekuzora, mapurasitiki, zvinonamira, zvinodzivirira kutonhora, maresini, uye mafoam anodziisa kupisa. Pane imwe nguva yaishandiswa chete muchimiro chayo che nitrate semushonga unoputika (ona Nitroglycerin), iyo nhasi inoverengera 3% yekushandiswa kwayo.
Glycerol mushonga unoshandiswa muzvinyorovesa. Inosunga mvura uye inokwanisa kukweva nekukweva mvura kubva mumhepo, nokudaro ichibatsira ganda kuchengetedza hunyoro. Glycerin yakaongororwa zvakanyanya nekuda kwehunyanzvi hwayo hwekunyorovesa. Zvichibva padata riripo, glycerin yakaonekwa semushonga wakanaka wekunyorovesa ganda. Chikamu chebasa rayo chinokonzerwa nekurerutsa mashandiro ema enzymes muganda, nokudaro ichikurudzira kubviswa kwe corneocyte. Glycerin inovandudzawo kupararira kwema creams nema lotions. Imvura yakajeka, ine syrup inogadzirwa nekubatanidza mvura nemafuta nemakemikari anowanzo bva mumafuta emuriwo. Kunyangwe glycerin isina kuratidzwa kuti inokonzera allergies, inogona kukonzera comedogenic uye inotsamwisa mucous membranes kana ikashandiswa mumhinduro dzakasimba.
Glycerol inoshandiswa mukugadzirira sampuro uye kugadzira gel ye polyacrylamide gel electrophoresis. Glycerol (5-10%) inowedzera huwandu hwesampuro kuitira kuti sampuro irambe yakakora pasi pemugero wesampuro yegel. Glycerol inoshandiswawo kubatsira mukukanda gradient gels uye seprotein stabilizer uye storage buffer component.
Sechinhu chinonyungudutsa, chinonhuwirira, chipurasitiki, chinonyorovesa, chinotapira, mukugadzira nitroglycerol (dynamite), zvizoro, sipo dzemvura, doro, zvinwiwa zvinonaka, kusviba, kudhinda nekukopa inki, mafuta, maglue elastic, lead oxide cements; kuchengetedza machira achipfava; kuchengetedza kudhinda padonje; yekudhinda maroller, hectographs; kudzivirira chando kubva kumawindscreens; sechinodzivirira kutonhora mumotokari, gas meter uye hydraulic jacks, mu shock absorber fluids. Mu fermentation nutrients mukugadzirwa kwemishonga inorwisa mabhakitiriya. Mishonga inobatsira (humectant; solvent, vehicle). Leffingwell naLesser (op. cit.) vanopa mashandisirwo akasiyana-siyana 1583.
Kurongedza uye Kutumira
250KG/Drum kana zvichienderana nezvinodiwa nevatengi.
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
