99.9% PG Propylene glycol CAS 57-55-6
I-Propylene glycol (PG C3H8O2) iwuketshezi olungenambala olune-viscosity engaguquki kanye nokumunca kahle kwamanzi. Cishe ayinaphunga, ayishi futhi icishe ayinabuthi. Ixubene namanzi, i-ethanol nezinyibilikisi ezihlukahlukene eziphilayo.
(1)I-Propylene glycol isetshenziswa njengezinto ezingavuthiwe zama-resin, ama-plasticizers, ama-surfactants, ama-emulsifiers nama-demulsifiers, kanye ne-antifreeze kanye nezithwali zokushisa.
(2) I-Propylene glycol isetshenziswa njenge-gas chromatography uketshezi olumile, i-solvent, i-antifreeze, i-plasticizer kanye ne-ejenti eqeda amanzi emzimbeni.
(3) I-Propylene glycol imaphakathi ne-fungicide phenylether methyl cycloazole.
(4) I-Propylene glycol iyimpahla ebalulekile ye-polyester engasetshenzisiwe, i-epoxy resin ne-polyurethane resin.
5 I-ejenti ethambisayo nethambisa uswidi, isinkwa, inyama epakishiwe, ushizi, njll.
(6) Ingasetshenziswa futhi njenge-anti-mildew ejenti ye-noodle kanye nomgogodla wokugcwalisa. Engeza u-0.006% obisini lwesoya, okungenza ukunambitheka kungashintshi lapho kushisa, futhi kwenze ikhukhamba likabhontshisi elipakishwe elimhlophe nelicwebezelayo.
(7) Njengomuntu ophethe izidakamizwa, i-ejenti yezidakamizwa eyizinhlayiyana. Ingasetshenziswa njenge-ejenti yokuthambisa, i-softener kanye ne-solvent kuzimonyo.
| INTO | I-Propylene Glycol USP 39 |
| Ukubukeka | Uketshezi olukhanyayo olungenambala |
| EG, Isisindo ppm | ≤ 50ppm |
| DEG, Isisindo ppm | ≤ 50ppm |
| Umbala | ≤ 10 |
| Umswakama | ≤0.1% |
| I-Gravity ethize, @(25/25℃) | 1.0350-1.0370 |
| Inkomba ye-Refractive, @(25/25℃) | 1.431-1.433 |
| Ububanzi bokukhipha isisu, (L),℃ | 184.0-189.0 |
| Ububanzi bokukhipha isisu, (U),℃ | 184.0-189.0 |
| I-asidi, ml | ≤0.2% |
| I-Chloride | ≤0.007% |
| I-sulfate | ≤0.006% |
| Izinsimbi ezinzima | ≤ 5ppm |
| Insimbi | ≤ 2ppm |
| Izinsalela ekushiseni | ≤0.007% |
| I-Organic Volatile ukungcola kweChloroform(μg/g) | ≤ 60 |
| Ukungcola Okuguquguqukayo Okuphilayo 1.4 dioxane(μg/g) | ≤ 380 |
| I-Organic Volatile ukungcola i-methylene chloride(μg/g) | ≤ 600 |
| I-Organic Volatile ukungcola i-trichlorethylene(μg/g) | ≤80 |
| Isivivinyo | ≥99.8% |
| * Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu. | |
Ingapakishwa ngethangi le-ISO, isigubhu sensimbi ethathiwe (enesisindo esingama-215kgs), isigubhu sepulasitiki, i-IBC noma i-flexitank, njll.
Lo mkhiqizo kufanele ugcinwe endaweni yokugcina impahla ekhethekile epholile futhi enomoya kude nomlilo futhi uthuthwe njengomkhiqizo wamakhemikhali ojwayelekile.
| 1. | Ikhwalithi ephezulu ye-DL Tartaric Acid Cas 133-37-9 |
| 2. | I-Potassium Triphosphate Food Additive KTPP Cas 13845-36-8 |
| 3. | I-Dipotassium Phosphate Additive Food DKP |
| 4. | I-Tetrapotassium Pyrophosphate Food Additive TKPP Cas 7320-34-5 |
| 5. | I-Trisodium Orthophosphate Anhydrous Food Additive TSP Cas 10124-56-8 |
