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Propylene glycol CAS 57-55-6


  • CAS:57-55-6
  • Molecular Formula:C3H8O2
  • Molecular Luj:76.09 ib
  • EINECS No:200-338-0
  • Synonyms:Sentry Propylene Glycol; Sirlene; 1,2-Propanediol, 98+%; 1,2-Propanediol, ACS, 99.5%; 1,2-Propanediol, 99+%; PROPYLENEGLYCOL, REAGENT (ACS); 1,2-propanediol, acs; PROPYLENEGLYCOL, FCC; PROPYLENEGLYCOL, USP (BULK; PROPLENEGLYCOL; 1,2-Propylenglycol; PROPYLENGLYKOL-1,2 MIN. 99 P. GC; 1,2-PROPANEDIOL, STATIONARY PHASE FOR GC; 1,2-PROPANEDIOL 1% USP 9. -Propylene glycol 10g [57-55-6] Propylene glycol, 1,2-Propanediol, Propylene glycol (1 mL);
  • Product Detail

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    Khoom cim npe

    Propylene glycol CAS 57-55-6 yog dab tsi?

    1, 2-propylene glycol yog soluble hauv dej, acetone thiab chloroform, thiab soluble hauv ether. Soluble nyob rau hauv ntau yam tseem ceeb roj, tab sis tsis miscible nrog roj av ether, paraffin thiab roj. ruaj khov rau cua sov thiab lub teeb, ruaj khov dua ntawm qhov kub thiab txias. Lub boiling point ntawm levosome yog 187 ~ 189 ℃, thiab qhov tshwj xeeb kev sib hloov [α]D20-15.0 °. Propylene glycol tuaj yeem oxidized rau propional, lactic acid, pyruvate thiab acetic acid ntawm qhov kub thiab txias.

    Specification

    Yam khoom

    Txuj

    Qhov tshwm sim

    Colorless, Nqus, Transparent kua

    Cov ntsiab lus MPG (Wt%)

    99,90 nqi

    Dej (ppm)

    1000 max

    Xim, Pt-Co(APHA)

    10

    Acidity (%)

    0.01 max

    IBP (DegC)

    183 nqi

    DP (DegC)

    1 89 max

    Hlau (ppm)

    0.5 max

    Sulfate (ppm)

    10 max

    Chloride (ppm)

    2 max

    Heavy Metals (Pb) (ppm)

    5 max

    Residue ntawm Ignition (ppm)

    20 max

    Specification Gravity (20/20 ° C)

    1.035-1.040 Nws

    Refractive Index (nD20)

    1.431-1.435 Ib

    Daim ntawv thov

    1.Siv raws li resin, plasticizer, surfactant, emulsifier thiab demulsifier raw khoom, kuj siv tau los ua antifreeze thiab tshav kub cab kuj siv roj chromatographic fixative, hnyav, antifreeze, plasticizer thiab dehydrating agent.
    2.Carrier hnyav;
    3.Siv rau ntau yam txuj lom, pigments, preservatives hnyav, vanilla taum, roasted kas fes granules, ntuj tsw extraction hnyav. Ib tug moisturizing thiab softening tus neeg saib xyuas rau cov khoom qab zib, qhob cij, ntim cov nqaij, cheeses, thiab lwm yam kuj yuav siv tau raws li noodles, stuffing core hom mildew tiv thaiv AIDS.
    4.0 Propylene glycol yog ib qho nruab nrab hauv cov fungicide phenoxymethyclozole. Raws li cov kuab tshuaj, nws tuaj yeem yaj cov tshuaj tua kab mob, pigments, antioxidants thiab lwm yam khoom noj ntxiv uas nyuaj rau yaj hauv dej, thiab tom qab ntawd ntxiv rau cov zaub mov; Nws muaj cov khoom muaj zog hygroscopic thiab muaj moisturizing thiab antifreezing nyhuv ntawm cov khoom noj.

    Ntim

    200kgs / nruas, 16tons / 20'container
    250kgs / nruas, 20tons / 20'container
    1250kgs / IBC, 20tons / 20'container

    Mono-propylene glycol (1)

    Propylene glycol CAS 57-55-6

    Cov ntsiab lus tseem ceeb

    1,2-Propanediol, ntshiab ntshiab, 99% 1LT; 1,2-Propanediol, ntshiab ntshiab, 99% 2.5LT; 1,2-Propanediol, rau kev tsom xam, 99+% 1LT; 1,2-Propanediol, rau kev tsom xam, 99+% 250ML; 1,2-Propanediol, rau kev tsom xam, 99+% 25ML; 1,3-Dihydroxypropane-d6; 1,3-Propylene Glycol-d6; Susterra; ZeMea; ZeMea propanediol; propylene glycol (PharMaceutical Qib); 1,2-Propanediol, Reagent, ACS; GerMaben II coMbination ntawm: propylene glycol; 1.2-Propanedio; Anti-gpia antibody tsim nyob rau hauv luav; gpia; MGC86919; 1,2-Propanediol ACS reagent,>=99.5%; 1,2-Propanediol ua tau raws li kev ntsuas kev ntsuas ntawm 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) qib reagent, 98%; AMMONIUM PERSULFATE (APS) ACS Qib; solarwinterban; Trimethyl glycol; trimethylglycol; Ucar 35; HEPES SODIUM ntsev HIGH PURITY Qib; PROPYLENE GLYCOL 99.5+% FCC; 1,2-PROPANEDIOL EXTRA PURE, DAB, PH.EUR. , PIB, PH. Franc., USP; 1,2-PROPANEDIOL, REAGENTPLUS, >=99%; 1,2-PROPANEDIOL, 99.5+%, ACS REAGENT


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