99.9% PG Propylene glycol CAS 57-55-6
Propylene glycol (PG C3H8O2) waa dareere aan midab lahayn oo leh daxal joogto ah iyo nuugid biyo oo wanaagsan. Waa mid aan ur lahayn, aan guban karin oo aan sun ahayn. Waxaa lagu qasaa biyo, ethanol iyo dareereyaal kala duwan oo dabiici ah.
(1) Propylene glycol waxaa loo isticmaalaa walxo ceeriin ah oo loogu talagalay resins-ka, balaastikada, surfactants-ka, emulsifiers-ka iyo demulsifiers-ka, iyo sidoo kale kuwa ka hortaga qabowga iyo kulaylka.
(2) Propylene glycol waxaa loo isticmaalaa sida gaaska chromatography dareere taagan, dareere, ka-hortagga barafowga, balaastigeeye iyo wakiilka fuuq-baxa.
(3) Propylene glycol waa dhexdhexaadka phenylether methyl cycloazole ee fungicides-ka.
(4) Propylene glycol waa walax ceeriin ah oo muhiim ah oo ka samaysan polyester aan dheregsanayn, epoxy resin iyo polyurethane resin.
(5) Propylene glycol waxaa inta badan loo isticmaalaa dareeraha soo saarista dhir udgoon kala duwan, midabyo, waxyaabo ilaaliya, digirta vaniljka, budada qaxwada duban, dhadhanka dabiiciga ah iyo wixii la mid ah. Waa wakiil qoynaya oo jilcinaya nacnaca, rootiga, hilibka baakadaysan, farmaajada, iwm.
(6) Waxa kale oo loo isticmaali karaa sidii wakiilka ka hortagga caariyaysiga ee loogu talagalay baastada iyo xudunta buuxinta. Ku dar 0.006% caanaha soy, taas oo ka dhigi karta dhadhanka mid aan isbeddelin marka la kululeynayo, waxayna ka dhigi kartaa digirta baakadaha cad iyo kuwa dhalaalaya.
(7) Sida daawo qaade, wakiil daawo ah oo walxaha ka mid ah. Waxaa loo isticmaali karaa sidii qoy, jilciye iyo dareere ahaan qurxinta.
| SHAYGA | Propylene Glycol USP 39 |
| Muuqaalka | Dareere aan midab lahayn oo hufan |
| EG, Miisaanka ppm | ≤ 50ppm |
| DEG, Miisaanka ppm | ≤ 50ppm |
| Midab | ≤ 10 |
| Qoyaanka | ≤0.1% |
| Cufis-jiidad Gaar ah, @(25/25℃) | 1.0350-1.0370 |
| Tusmada Refractive, @(25/25℃) | 1.431-1.433 |
| Kala duwanaanshaha kala-soocidda, (L), ℃ | 184.0-189.0 |
| Kala duwanaanshaha kala-soocidda, (U), ℃ | 184.0-189.0 |
| Aashitada, ml | ≤0.2% |
| Koloriin | ≤0.007% |
| Sulfate | ≤0.006% |
| Biraha culus | ≤ 5ppm |
| Bir | ≤ 2ppm |
| Haraaga shidista | ≤0.007% |
| Wasakhda Isbeddelka Dabiiciga ah ee Chloroform (μg/g) | ≤ 60 |
| Nadaafad aan firfircoonayn oo dabiici ah 1.4 dioxane (μg/g) | ≤ 380 |
| Wasakh aan firfircoonayn oo dabiici ah oo methylene chloride ah (μg/g) | ≤ 600 |
| Nadaafad aan isbeddelin oo dabiici ah trichloroethylene (μg/g) | ≤ 80 |
| Baaritaan | ≥99.8% |
| * Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheenna. | |
Waxaa lagu buuxin karaa taangiga ISO, durbaanka birta galvanized (miisaanka saafiga ah 215kgs), durbaanka balaastikada ah, IBC ama flexitank, iwm.
Badeecadan waa in lagu kaydiyaa bakhaar gaar ah oo qabow oo dabaysha leh meel ka fog dabka oo loo qaadaa sidii badeeco kiimiko guud ahaan ah.
| 1. | Tayada Sare ee DL Tartaric Acid Cas 133-37-9 |
| 2. | Potassium Triphosphate Cuntada lagu daro KTPP Cas 13845-36-8 |
| 3. | DKP oo ah cunto lagu daro phosphate iyo dipotassium |
| 4. | Tetrapotassium Pyrophosphate Cuntada lagu daro TKPP Cas 7320-34-5 |
| 5. | Trisodium Orthophosphate Anhydrous Food Additive TSP Cas 10124-56-8 |
