Propylene glycol yokhala ndi CAS 57-55-6
1, 2-propylene glycol imasungunuka m'madzi, acetone ndi chloroform, ndi kusungunuka mu ether.Amasungunuka mumafuta ambiri ofunikira, koma osasakanikirana ndi petroleum ether, parafini ndi mafuta.Khola kutentha ndi kuwala, khola pa kutentha otsika.Malo otentha a levosome ndi 187 ~ 189 ℃, ndi kasinthasintha yeniyeni [α]D20-15.0 °.Propylene glycol imatha kukhala oxidized ku propional, lactic acid, pyruvate ndi acetic acid pa kutentha kwakukulu.
| Kanthu | Standard |
| Maonekedwe | Colorless, Viscous, Transparent madzi |
| MPG zili (Wt%) | 99.90 min |
| Madzi (ppm) | 1000 max |
| Mtundu, Pt-Co(APHA) | 10 |
| Acidity (%) | 0.01 kukula |
| IBP(DegC) | 183 min |
| DP (DegC) | 189 max |
| Chitsulo(ppm) | 0.5 max |
| Sulfate (ppm) | 10 max |
| Chloride (ppm) | 2 max |
| Zitsulo Zolemera (Pb) (ppm) | 5 max |
| Zotsalira pa Ignition (ppm) | 20 max |
| Specific Gravity (20/20degC) | 1.035-1.040 |
| Refractive Index(nD20) | 1.431-1.435 |
1.Kugwiritsidwa ntchito ngati utomoni, plasticizer, surfactant, emulsifier ndi demulsifier yaiwisi, itha kugwiritsidwanso ntchito ngati antifreeze ndi chonyamulira cha kutentha chomwe chimagwiritsidwa ntchito ngati gasi chromatographic fixative, solvent, antifreeze, plasticizer ndi dehydrating agent.
2.Carrier zosungunulira;
3.Used zosiyanasiyana zonunkhira, inki, zosungira zosungunulira, vanila nyemba, wokazinga khofi granules, kununkhira zachilengedwe m'zigawo zosungunulira.A moisturizing ndi kufewetsa wothandizila maswiti, mikate, mmatumba nyama, tchizi, etc. Angagwiritsidwenso ntchito monga Zakudyazi, stuffing pachimake mtundu wa kupewa mildew AIDS.
4.0Propylene glycol ndi wapakatikati mu fungicide phenoxymethyclozole.Monga zosungunulira, zimatha kusungunula zosungira, inki, antioxidants ndi zina zowonjezera zakudya zomwe zimakhala zovuta kusungunuka m'madzi, ndikuziwonjezera ku chakudya;Ili ndi katundu wamphamvu wa hygroscopic ndipo imakhala ndi chinyezi komanso antifreezing pazakudya.
200kgs/ng'oma, 16tons/20'container
250kgs / ng'oma, 20tons / 20'chidebe
1250kgs/IBC, 20tons/20'container
Propylene glycol yokhala ndi CAS 57-55-6
1,2-Propanediol, yowonjezera yoyera, 99% 1LT;1,2-Propanediol, yowonjezera yoyera, 99% 2.5LT;1,2-Propanediol, kusanthula, 99 +% 1LT;1,2-Propanediol, kusanthula, 99 +% 250ML;1,2-Propanediol, kusanthula, 99 +% 25ML;1,3-Dihydroxypropane-d6;1,3-Propylene Glycol-d6;Susterra;ZeMea;ZeMea propanediol;Propylene glycol (PharMaceutical Grade);1,2-Propanediol, Reagent, ACS;GerMaben II Kuphatikiza kwa: Propylene glycol;1.2-Propanedio;Anti-gpia antibody yopangidwa mu kalulu;gpia;MGC86919;1,2-Propanediol ACS reagent,> = 99.5%;1,2-Propanediol imakumana ndi kusanthula kwa Ph. Eur., BP, USP, > = 99.5%;1,2-Propanediol purss.pa, ACS reagent, > = 99.5% (GC);1,2-Propanediol ReagentPlus (R), 99%;1,2-Propanediol Vetec (TM) reagent kalasi, 98%;AMMONIUM PERSULFATE (APS) ACS GRADE;solarwinterrban;Trimethyl glycol;trimethylglycol;zaka 35;HEPES SODIUM SODIUM WOYERA KWAMKULU giredi;PROPYLENE GLYCOL 99.5+% FCC;1,2-PROPANEDIOL EXTRA PURE, DAB, PH.EUR., BP, PH.FRANC., USP;1,2-PROPANEDIOL, REAGENTPLUS, >=99%;1,2-PROPANEDIOL, 99.5+%, ACS REAGENT
