1,3 Propanediol Manufacturer
Hordhac:
| INCI | CAS# | Molecular | MW |
| 1,3-Propanediol | 504-63-2 | C3H8O2 | 76.10 |
1,3-Propanediol (oo loo yaqaan Propanediol aakhiro), oo inta badan loo isticmaalo sida dareere.Waxay hagaajin kartaa miisaanka dhogorta ee dhaawacmay ee alaabta daryeelka timaha, waxay timaha ka dhigi kartaa mid siman.Ka ilaali timaha xanaaqa, ku dar 5%.Sidoo kale loo isticmaalo sida wakiilka xakamaynta viscosity.1,3-Propanediol saafi ah waxa uu leeyahay pH ku dhow 7 xitaa marka la uruuriyo in ka badan 70% ma jiro maqaarka cuncun ama dareen.
Propanediol waxay kordhisaa fuuq-baxa marka loo isticmaalo timaha iyo alaabta jidhka, iyo 5%, waxay ka fiican tahay Propylene glycol iyo Butylene glycol.Marka lagu daro Glycerin, Propanediol waxay muujineysaa saameyn isku-dhafan oo yareyneysa takiyada Glycerin, iyadoo bixineysa faa'iidooyinka heerarka sare ee fuuq-baxa.Heerarka ilaa 75%, waxay muujinaysaa awood hoose oo lagu xanaajiyo ama lagu dareemo maqaarka.
1,3-Propanediol (oo loo yaqaan Propanediol aakhiro) waxay kor u qaadi kartaa waxtarka ilaalinta.Propanediol looma tixgalinayo inuu yahay ilaaliye laftiisa, laakiin wuxuu u dhaqmi karaa sidii xoojiye habab badan oo ilaalin ah.Propanediol waa xoojiye wax ku ool ah si gaar ah Phenoxyethanol ku salaysan hababka lidka bakteeriyada (gram positive iyo negative) iyo khamiirka.Isticmaalka Propanediol wuxuu si weyn u yareeyn karaa qadarka ilaalinta loo baahan yahay qaabeynta.
Tilmaamaha
| Nuxurka 1,3-Propanediol(GC aagga%) | ≥99.8 |
| Midabka(Hazen/APHA) | ≤10 |
| Biyo(ppm) | ≤1000 |
| barta dhalaalka℃) | -27 |
| barta karkarinta (℃) | 210-211 |
| Cufnaanta qaraabada (biyaha=1) (25℃) | 1.05 |
| Cufnaanta uumiga qaraabo (jawi =1) | 2.6 |
| Cadaadiska uumiga oo buuxa (kPa) (60℃) | 0.13 |
| barta biliglaynaysa (℃) | 79 |
| Heerkulka dabka (℃) | 400 |
| Solubility | Biyo ku milmay,khamriga ethyl,dietyl |
Xidhmada
25kg/pail
Muddada ansaxnimada
12 bilood
Kaydinta
hoos hadh, qalalan, iyo xaalado daboolan, dab ka hortagga.
Polytrimethylene terephthalate(PTT), drooga dhexe & Antioxidant Cusub, silsilad fidiyaha ee polyurethane
Waxyaalaha la isku qurxiyo, dareeraha, barafeeyaha
| Magaca Alaabta: | 1,3-Propanediol | |
| Guryaha | Tilmaamaha | Natiijooyinka |
| Nuxurka(wt﹪) | Min.99.80 | 99.80 |
| Waxyaalaha biyaha | Max.1000 ppm | 562 |
| Midabka APHA | Max.10 | 2.70 |
| Biraha culus (wt﹪) | Ugu badnaan.0.001 | Gudub |
