1,3-Propanediol (PDO) CAS 504-63-2 Purity > 99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 1,3-Propanediol (CAS: 504-63-2) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav 1,3-Propanediol,Please contact: alvin@ruifuchem.com
| Tshuaj npe | 1,3-Propanediol Cov |
| Synonyms | 1,3-Dihydroxypropane;Trimethylene Glycol;Propane-1,3-Diol;Bio-PDO;PDO;1,3- PIB |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 20000 Tons ib xyoos |
| CAS Nr | 504-63-2 |
| Molecular Formula | C3H8O2 |
| Molecular Luj | 76,10 g / mol |
| Melting Point | -27 ℃ (lit.) |
| Boiling Point | 214 ℃ / 760 mmHg (lit.) |
| Flash Point | 74 ℃ |
| Qhov ntom | 1.053 g / mL ntawm 25 ℃ (lit.) |
| Refractive Index n20/D | 1.440 hli (lit.) |
| Dej Solubility | Ua tiav Miscible hauv dej |
| Solubility | Miscible nrog Cawv;Soluble hauv Ether |
| COA & MSDS | Muaj |
| Qauv | Muaj |
| Keeb kwm | Shanghai, Suav |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Colorless Clear kua | Colorless Clear kua |
| Dej los ntawm Karl Fischer | <0.20% | 0.12% |
| Purity / Analysis Method | > 99.0% (GC) | 99.49% |
| Refractive Index n20/D | 1.438-1.441 Ib | Ua raws |
| Qhov ceev (20 ℃) | 1.053-1.056 Nws | Ua raws |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb | |
Pob:Fluorinated Fwj, 25kg / Nruas, 180kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Hazard Symbols Xi - Irritant
Risk Codes 38 - Irritating rau ntawm daim tawv nqaij
Safety Description S23 - Tsis txhob ua pa.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 1
RTECS TY2010000
TSCA Yes
HS Code 2905399001
Toxicity LD50 qhov ncauj hauv luav: 15670 mg/kg LD50 dermal luav > 20000 mg/kg
1,3-Propanediol (CAS: 504-63-2), ib qho isomer ntawm propylene glycol, yog viscous, tsis muaj xim, tsis muaj ntxhiab, hygroscopic kua uas muaj cov kuab tshuaj tsw qab.miscible nrog ntau cov kuab tshuaj xws li dej, ethanol, acetone, chloroform (chloroform) thiab ether, thiab yog insoluble hauv benzene.Hluav taws kub.
1,3-Propanediol (PDO) (CAS: 504-63-2) yog siv los tsim ib hom tshiab ntawm polyester polypro / panediol terephthalate (PTT).PTT tsis yog tsuas yog muaj tshuaj lom neeg ruaj khov ntawm polyethylene terephthalate (PET), tab sis kuj muaj kev ua haujlwm zoo thiab ua rau muaj kuab paug, yog li nws muaj kev cia siab rau hauv kev lag luam textile.
1,3-Propanediol yog siv los ua cov kuab tshuaj rau cov yeeb yaj kiab nyias, hauv kev tsim cov khoom siv polymers xws li polytrimethylene terephthalate, nplaum, laminates, coatings, moldings, aliphatic polyesters, ua ib qho tshuaj tiv thaiv thiab hauv cov xim ntoo.Nws kuj ua raws li reagent rau vinyl epoxide synthon, rau epoxide nplhaib-qhib, rau polymerization cov tshuaj tiv thaiv thiab rau tej yam ntuj tso khoom syntheses.Kuj tseem siv tau los ua cov tshuaj tiv thaiv kab mob, emulsifier thiab lwm yam khoom siv tshuaj zoo.
Kev lag luam loj tshiab rau 1,3-Propanediol yuav nyob rau hauv polyester txheej thiab hauv kev tsim cov poly (trimethylene terephthalate), cov khoom tshiab rau kev tsim cov ntaub pua plag zoo.
Siv ua organic synthesis, synthesis ntawm ntau yam tshuaj thiab tshiab antioxidants antifreeze.Solvent.Organic synthesis.Txheem rau kev tsom xam los ntawm roj chromatography.Nws tuaj yeem siv rau kev sib txuas ntawm ntau yam tshuaj, polyester PTT tshiab, tshuaj intermediates thiab cov tshuaj antioxidants tshiab.
Cov txheej txheem kev npaj ntawm 1,3-Propanediol (PDO) feem ntau suav nrog peb txoj kev: Acrolein hydrate hydrogenation, Ethylene oxide hydroformylation method thiab biological fermentation.Thawj ob txheej txheem yog cov txheej txheem tshuaj, uas yuav tsum muaj kev nqis peev loj hauv cov khoom siv, cov tshuaj tiv thaiv siab, thiab muaj kuab paug ib puag ncig hauv cov txheej txheem tsim khoom.Lub ntiaj teb cov tuam txhab tsim khoom loj tau txo qis lawv lub peev xwm.Cov txheej txheem thib peb yog bioengineering, uas muaj cov nqi qis thiab cov txheej txheem ntsuab ntau lawm.Nws tau maj mam hloov cov txheej txheem tshuaj thiab dhau los ua cov txheej txheem tseem ceeb hauv kev lag luam thoob ntiaj teb 1,3-Propanediol (PDO).
Qeb: Flammable kua
Kev faib tawm toxicity: Tsawg toxicity
Mob toxicity: Oral Administration-rat LDL0: 10000 mg/kg;Kev tswj qhov ncauj-nas LD50: 4773 mg/kg
Flammability tej yam ntxwv: Combustible nyob rau hauv cov ntaub ntawv ntawm qhib nplaim taws, siab kub thiab muaj zog oxidant;Combustion emission stimulates pa luam yeeb
Cov tshuaj tua hluav taws: Ua npuas ncauj, hmoov qhuav, carbon dioxide, xuab zeb
