I-1,3-Propanediol (PDO) CAS 504-63-2 Ubunyulu> 99.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-1,3-Propanediol (i-CAS: 504-63-2) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga i-1,3-Propanediol,Please contact: alvin@ruifuchem.com
| Igama leMchiza | 1,3-Propanediol |
| Izithethantonye | I-1,3-Dihydroxypropane;I-Trimethylene Glycol;Ipropane-1,3-Diol;I-Bio-PDO;PDO;1,3-PDO |
| Ubume beStokhwe | KwiSitokhwe, Umthamo weMveliso 20000 yeeToni ngonyaka |
| Inombolo yeCAS | 504-63-2 |
| Ifomula yeemolekyuli | C3H8O2 |
| Ubunzima beMolekyuli | 76.10 g/mol |
| Indawo yokunyibilika | -27℃(lit.) |
| Indawo yokubilisa | 214℃/760 mmHg (lit.) |
| Indawo yokuflasha | 74℃ |
| Ukuxinana | 1.053 g/mL ku-25℃(lit.) |
| Refractive Index n20/D | 1.440(lit.) |
| Ukunyibilika kwamanzi | Ixutywe ngokupheleleyo emanzini |
| Ukunyibilika | Ukuxutywa noTywala;Inyibilika kwi-Ether |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Isampulu | Iyafumaneka |
| Imvelaphi | Shanghai, China |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Ulwelo olucacileyo olungenambala | Ulwelo olucacileyo olungenambala |
| Amanzi nguKarl Fischer | <0.20% | 0.12% |
| Ubunyulu / Indlela yokuHlalutya | >99.0% (GC) | 99.49% |
| Refractive Index n20/D | 1.438~1.441 | Iyahambelana |
| Ubuninzi (20℃) | 1.053~1.056 | Iyahambelana |
| I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| I-1 H NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo | |
Umqulu:Ibhotile eneFluorinated, 25kg/Drum, 180kg/Drum, okanye ngokwemfuno yomthengi.
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Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iimpawu zeHazard Xi - Irritant
Iikhowudi zomngcipheko 38 - Ukucaphukisa ulusu
INkcazelo yoKhuseleko S23 - Musa ukuphefumla umphunga.
I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
WGK eJamani 1
I-RTECS TY2010000
TSCA Ewe
Ikhowudi yeHS 2905399001
Ityhefu LD50 ngomlomo kuMvundla: 15670 mg/kg LD50 dermal Rabbit > 20000 mg/kg
I-1,3-Propanediol (i-CAS: i-504-63-2), i-isomer ye-propylene glycol, i-viscous, i-colorless, i-odorless, i-hygroscopic liquid ene-brackish ecasulayo.I-miscible kunye nezinyibilikisi ezahlukeneyo ezifana namanzi, i-ethanol, i-acetone, i-chloroform (i-chloroform) kunye ne-ether, kwaye ayinyibiliki kwi-benzene.Ukutsha.
I-1,3-Propanediol (PDO) (i-CAS: 504-63-2) isetyenziselwa ikakhulu ukuvelisa uhlobo olutsha lwe-polyester polypro / panediol terephthalate (PTT).I-PTT ayinayo kuphela ukuzinza kweekhemikhali ze-polyethylene terephthalate (PET), kodwa iphinde ibe nokuqina okulungileyo kunye nokuchasana nokungcola, ngoko inethuba elihle lokufaka isicelo kwintsimi ye-textile.
I-1,3-Propanediol isetyenziswe njenge-solvent kumalungiselelo efilimu amancinci, ekuveliseni iipolymers ezifana ne-polytrimethylene terephthalate, i-adhesives, i-laminates, i-coatings, i-moldings, i-polyesters ye-aliphatic, njenge-antifreeze kunye nepeyinti yokhuni.Ikwasebenza njenge-reagent ye-vinyl epoxide synthon, ye-epoxide ring-opening, kwi-polymerization reactions kunye ne-syntheses yemveliso yendalo.Isenokusetyenziswa njenge antifreeze, emulsifier kunye nezinye iikhemikhali ezintle imathiriyeli ekrwada.
Imarike entsha enkulu ye-1,3-Propanediol iya kuba kwiingubo ze-polyester kunye nokuveliswa kwe-poly (trimethylene terephthalate), into entsha yokuveliswa kweefayili eziphezulu zekhaphethi.
Isetyenziswa njenge-organic synthesis, i-synthesis yamachiza ahlukeneyo kunye ne-antifreeze entsha ye-antioxidants.Isinyibilikisi.Ukuhlanganiswa kwezinto eziphilayo.Umgangatho wohlalutyo ngechromatography yegesi.Ingasetyenziselwa ukuhlanganiswa kweentlobo ezahlukeneyo zamachiza, i-polyester entsha ye-PTT, i-pharmaceutical intermediates kunye ne-antioxidants entsha.
Inkqubo yokulungiselela i-1,3-Propanediol (PDO) ikakhulu ibandakanya iindlela ezintathu: i-Acrolein hydrate hydrogenation, indlela ye-Ethylene oxide hydroformylation kunye ne-biological fermentation.Iinkqubo ezimbini zokuqala ziinkqubo zemichiza, ezifuna utyalo-mali olukhulu kwizixhobo, iimeko zokusabela okuphezulu, kunye nongcoliseko olukhulu lokusingqongileyo kwinkqubo yokuvelisa.Amashishini amakhulu emveliso yehlabathi ahlala enciphisa umthamo wawo.Inkqubo yesithathu yi-bioengineering, eneendleko eziphantsi zemveliso kunye nenkqubo yemveliso eluhlaza.Itshintshe ngokuthe ngcembe indlela yeekhemikhali kwaye ibe yinkqubo yokulungiselela isiqhelo kwishishini lehlabathi le-1,3-Propanediol (PDO).
Udidi: Ulwelo olunokutsha
Ukuhlelwa kwetyhefu: Ubutyhefu obuphantsi
Ubuthi obunzima: Ukulawulwa komlomo-rat LDL0: 10000 mg / kg;Ukulawulwa komlomo-mouse LD50: 4773 mg / kg
Iimpawu zengozi yokutsha: Ukutsha kwimeko yomlilo ovulekileyo, ukushisa okuphezulu kunye ne-oxidant enamandla;Ukukhutshwa kokutsha kuvuselela umsi
Into yokucima umlilo: Ugwebu, umgubo owomileyo, ikharbon diokside, isanti
