Propylene glycol me CAS 57-55-6
1, 2-propylene glycol hiki ke hoʻoheheʻe ʻia i ka wai, acetone a me ka chloroform, a hiki ke hoʻoheheʻe ʻia i ka etera. Hiki ke hoʻoheheʻe ʻia i loko o nā ʻaila koʻikoʻi he nui, akā ʻaʻole hiki ke hui pū me ka petroleum ether, paraffin a me ka momona. Paʻa i ka wela a me ka māmā, ʻoi aku ka paʻa i ka wela haʻahaʻa. ʻO 187 ~ 189 ℃ ka paila paila o ka levosome, a me ka hoʻololi kikoʻī [α]D20-15.0°. Hiki ke hoʻokahe ʻia ka propylene glycol i propional, lactic acid, pyruvate a me acetic acid ma ke kiʻekiʻe wela.
| 'ikamu | Kūlana |
| Ka nana aku | Wai waihoʻoluʻu, Viscous, Alohilohi |
| MPG maʻiʻo(Wt%) | 99.90 min |
| Wai(ppm) | 1000max |
| Kala, Pt-Co(APHA) | 10 |
| Kaʻakika(%) | 0.01 ka nui |
| IBP(DegC) | 183min |
| DP(DegC) | 189 ka nui |
| hao(ppm) | 0.5max |
| Sulfat(ppm) | 10 ka nui |
| Klorida(ppm) | 2max |
| Nā Metala Kaumaha (Pb)(ppm) | 5max |
| Ke koena ma ka Ignition(ppm) | 20 ka nui |
| Kaumaha Kūikawā (20/20degC) | 1.035-1.040 |
| Papa kuhikuhi (nD20) | 1.431-1.435 |
1. Hoʻohana e like me resin, plasticizer, surfactant, emulsifier a me demulsifier maka mea, hiki ke hoʻohana ʻia e like me ka antifreeze a me ka mea lawe wela i hoʻohana ʻia e like me ke kinoea chromatographic fixative, solvent, antifreeze, plasticizer and dehydrating agent
2.Carrier solvent;
3. Hoʻohana ʻia no nā ʻano mea ʻala like ʻole, nā puaʻa, nā mea hoʻoheheʻe preservatives, ka pīni vanilla, nā granules kope kope, nā mea ʻala maoli. He mea hoʻomaʻemaʻe a hoʻoluʻu no nā mea ʻono, berena, nā ʻiʻo i hoʻopaʻa ʻia, nā paʻakai, a me nā mea ʻē aʻe.
4.0 He mea waena ka propylene glycol i loko o ka fungicide phenoxymethyclozole. Ma keʻano he mea hoʻoheheʻe, hiki iā ia ke hoʻoheheʻe i nā preservatives, pigments, antioxidants a me nā meaʻai meaʻai'ē aʻe i paʻakikī e hoʻoheheʻe i ka wai, a laila e hoʻohui i ka meaʻai; Loaʻa iā ia kahi waiwai hygroscopic ikaika a loaʻa kahi hopena moisturizing a antifreezing i ka meaʻai.
200kgs / pahu, 16tons / 20' pahu
250kgs / pahu, 20tons / 20' pahu
1250kgs/IBC, 20tons/20' pahu
Propylene glycol me CAS 57-55-6
1,2-Propanediol, ʻoi aku ka maʻemaʻe, 99% 1LT; 1,2-Propanediol, maʻemaʻe hou, 99% 2.5LT; 1,2-Propanediol, no ka nānā 'ana, 99+% 1LT; 1,2-Propanediol, no ka nānā 'ana, 99+% 250ML; 1,2-Propanediol, no ka nānā 'ana, 99+% 25ML; 1,3-Dihydroxypropane-d6; 1,3-Propylene Glycol-d6; Susterra; ZeMea; ZeMea propanediol; Propylene glycol (PharMaceutical Grade); 1,2-Propanediol, Reagent, ACS; ʻO GerMaben II hui pū o: Propylene glycol; 1.2-Propanedio; ʻO ka anti-gpia antibody i hana ʻia ma ka lapeti; gpia; MGC86919; 1,2-Propanediol ACS reagent, >=99.5%; 1,2-Propanediol halawai analytical specification o Ph. Eur., BP, USP, >=99.5%; 1,2-Propanediol puriss. pa, ACS reagent, >=99.5% (GC); 1,2-Propanediol ReagentPlus(R), 99%; 1,2-Propanediol Vetec(TM) papa reagent, 98%; AMMONIUM PERSULFATE (APS) ACS GRADE; solarwinterban; Trimethyl glycol; trimethylglycol; Ucar 35; HEPES SODIUM SALT HEPES PURITY GRADE; 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
