Moetsi Theko e Ntle 1,2-propylene glycol CAS:57-55-6
Litlhaloso tse tšoanang
PROPYLENEGLYCOL,REAGENT(ACS)PROPYLENEGLYCOL,REAGENT(ACS)PROPYLENEGLYCOL,REAGENT(ACS);
Propyledneglycol;GlycerolImpurity3(GlycerolEPImpChemicalbookurityC);Propyleneglycol57-55-6;PropyleneglycolManufacturer;
1,2-PROPANEDIOL,GRACS99.5%;PROPYLENEGLYCOLTECHGRADE;PropyleneGlycol,Reagent
Lisebelisoa tsa PG
1. Thepa e tala bakeng sa resin, plasticizers, surfactants, emulsifiers le emulsifiers le tsona li ka sebelisoa e le sethibela ho hatsetsa le ho tsamaisa mocheso.
2. Bakeng sa khase ea khase chromatography tharollo e tsitsitseng, solvent, antifreeze, plasticizer le dehydration agent
3.Loan solvent;humidizer;moisturizer;antidote;antioxidant;moemeli oa ntlafatso ea lisele;surfactant;stabilizer;motenya;molaoli oa hlama;emulsifier;moemeli oa litlolo;sesebelisoa sa ho sebetsa.GB2760 ~ 96 e thathamisitsoe e le li-additives tsa ho lokisa lijo.E sebelisoa haholo-holo bakeng sa ho ntša linoko tse fapa-fapaneng, li-pigments, li-preservative, le linaoa tsa vanilla tsa checalbook, lithollo tsa kofi e halikiloeng le linoko tsa tlhaho.Moisturizing le mahlahana a bonolo ea lipompong, bohobe, ambalaji nama, chisi, joalo-joalo E ka boela ea sebelisoa e le hlobo -proof mothusi moemeli bakeng sa noodles le stuffing.Ho kenya 0.006% lebeseng la soya ho ka etsa hore tatso e se fetohe nakong ea ho futhumatsa.E entsoe ka tofu ea ho paka e tšoeu le e benyang, 'me ho halika ho tla eketsa molumo.
4. Kolobe -glycol ke bohareng ba benzazole ea germine.
5. Joaloka motsoako, li-preservative, li-pigments, li-antioxidants le li-additives tse ling tseo ho leng thata ho li qhaqha ka metsing a kang metsi li qhibiliha ka metsing, ebe li kenngoa lijong;e na le hygroscopicity e matla 'me e na le phello ea mongobo le serame lijong.melao ea naha ea heso e ka sebelisoa bakeng sa pastry, ka tšebeliso e phahameng ea 3.0g/kg.
6. Pateyl glycol ke thepa e tala ea bohlokoa bakeng sa polyester e sa tsitsang, epoxy resin, le polyurethane resin.Tekanyetso ea sebaka sena e etsa hoo e ka bang 45% ea kakaretso ea tšebeliso ea propylene glycol.Polyester ena e sa tsitsang e kholo bakeng sa ho roala holim'a metsi le polasetiki e ntlafalitsoeng.The viscosity le hygroscopicity ea propylene glycol hantle - chefo.Ka hona, e sebelisoa haholo indastering ea lijo, meriana le litlolo e le lisebelisoa tsa ho kolobisa, antifreeze, lubricant le solvents.Indastering ea lijo, propylene glycol le mafura acid li arabela ho hlahisa propylene glycol fatty acid.Chemicalbook e sebelisoa haholo-holo e le emulsifier ea lijo;propylene glycol ke solvent e babatsehang bakeng sa li-condiments le li-pigments.Hangata pigbolly e sebelisoa e le solvent, softener, le tenn agent bakeng sa ho etsa mefuta e sa tšoaneng ea mafura, mafura le glycrastasus indastering ea meriana.Hobane propylene glycol e na le solubility e ntle ka mefuta e fapaneng ea linoko, e boetse e sebelisoa e le solvent le softener bakeng sa litlolo.Pigbolly e boetse e sebelisoa e le solvent bakeng sa lisebelisoa tsa mongobo oa koae, li-moldproofing, lisebelisoa tsa ho lokisa lijo tse tlotsang oli le enke e tšoaeang lijo.Tharollo ea hydraulic ea propylene glycol ke antifreeze e sebetsang hantle.
7. Joaloka moemeli oa meriana, moemeli oa meriana.E ka sebelisoa e le moisturizer ho litlolo, li-softeners, solvents, joalo-joalo Indasteri ea koae e ka sebelisoa e le mosi, li-moisturizers tsa koae, li-preservative, joalo-joalo Indasteri ea lijo e sebelisoa e le monko o monate, litlolo tse jeoang tsa pigment, Chemicalbook food packaging soft agents, Lijo tse khahlanong le li-adhesives, joalo-joalo E ka boela ea sebelisoa ho hlahisa li-resin tsa polyester tse sa tsitsang, hammoho le li-plasticizers, li-dehydrated agents, surfactants, li-curring agents, li-binders, joalo-joalo E ka boela ea sebelisoa liindastering tse kang pente, chefo e bolaeang likokoanyana, litlolo le litlolo. liindasteri tse ling
8. Ho tlosa sefofane, sehatsetsi le sehatsetsi, lijo le linoko, litlolo, litlolo le lihlahisoa tsa bophelo bo botle, ho fetisetsa mocheso, hydraulic le brake fluid, pente le liaparo, lijo tsa liphoofolo tse ruuoang lapeng / lijo tsa liphoofolo, lithethefatsi, polyurethane, polyurethane, polyurethane, polyurethane. , polyurethane, polyurethane, polyurethane, polyurethane, unsaturated polyester resin.
9. Solvent, organic synthesis, antifreeze, plasticizer, sterilizer.Litekanyetso tsa tlhahlobo ea chromatography ea khase.Mokelikeli o tsitsitseng oa khase (mocheso o phahameng oa 150 ° C, solvent ke chloroform), tlhahlobo e ikhethileng joala, ester le ketone, joalo-joalo.
Litlhaloso tsa likarolo tsa PG
| Motsoako | Tlhaloso |
| Ponahalo | Mokelikeli o bonaletsang o se nang mmala ho isa ho o mosehla o kganyang |
| 3-Methacryloxypropyltrimethoxysilane | ≥98% |
| Chromaticity | ≤50 |
| Refractivity(n25D) | 1.4250-1.4350 |
Copylene glycol e qhibilihile hantle, e na le chefo e fokolang le ho teneha.E sebelisoa haholo joalo ka liente (joalo ka ente ea intramuscular, ente ea venous) le litokisetso tsa lithethefatsi tse sa enteng (joalo ka tharollo ea molomo, litokisetso tsa mahlo, litsebe, meno a lokisoang, setho sa botšehali sa rectal, botšehali ba rectal Soluks, li-extracts le li-preservatives tsa litokisetso, litokisetso tse pepeneneng, joalo-joalo) ke li-solvents tse molemo ho feta glycerin, e ka qhaqhang lintho tse ngata tse kang corticosterol (hormone ea thobalano), chloramphenicol, lithethefatsi tsa sulfa, Barbich acid Letsoai, Liserin, quininine, acetic acid dehumidone, sulfuric acid extension hubin, nitrogen hydrochloride, vithamine A, vithamine D, oli e ngata e sa tsitsang, boholo ba alkaloids le meriana e mengata ea weal.Joaloka moemeli oa bacteriostatic o tšoanang le ethanol, phello ea ho thibela hlobo e tšoana le glycerol, e fokolang hanyenyane ho feta ethanol.Li-plasticizers tsa CHICALBOOK hangata li sebelisoa e le thepa e hlahlobiloeng e tšesaane ea ho roala filimi.Tharollo e lekanang ea ho kopanya le metsi e ka liehisa hydrolysis ea lithethefatsi tse itseng le ho eketsa botsitso ba lihlahisoa tsa lihlahisoa.15% ho isa ho 30% propylene solution agent le semi-solid daisy e ka sebelisoa e le li-preservatives tse thibelang likokoana-hloko.Hoo e ka bang 15% ea litokisetso tse khethehileng tsa dibol li ka sebelisoa e le moemeli oa moisturizing, 10% ho 30% ea propylene glycol moholi oa moholi, 10% ~ 25% propylene glycol oral solution, 10% ho 60% litokisetso tsa ente, 5% ho isa ho 80% ea litekanyetso tsa lehae li lokela ho sebelisoa e le lihlapolli le metsoako e tloaelehileng.
Ho paka ka PG
200kg / moropa
Polokelo e lokela ho ba sebakeng se pholileng, se omeletseng le se nang le ventilate.
[Maemo a botsitso le a polokelo]: E tsitsitseng haholo mocheso oa kamore, empa mocheso o phahameng (ka holimo ho 280 ° C), sebaka se bulehileng se na le oxidized;ka mor'a ho kopanya le 95% ethanol kapa metsi, e na le botsitso ba lik'hemik'hale;e ka etsoa sterilized kapa ea tlhotloa le ho tima.libaktheria.Copylene glycol ke mongobo - e monya, 'me e lokela ho ema sebakeng se pholileng le se omileng ho qoba lijana tse khanyang le tse koetsoeng.
LBH
