I-methyl-II-Pyrrolidinone 872-50-4

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I-methyl-II-Pyrrolidinone 872-50-4


  • Product Name:I-methyl-II-Pyrrolidinone
  • CAS:872-50-4
  • MF:C5h9no
  • MW:99.13
  • Einecs:212-828-1
  • Mores:manufacturer
  • Package:I kg / kg aut XXV kg / tympanum
  • Product Detail

    Product Tags

    Descriptio

    Product Name: I-METHYL-II-Pyrrolidinone

    CAS: 872-50-4

    Mf: c5h9no

    MW: 99.13

    Einecs: 212-828-1

    Melting Point: -24 ° C (Gen.)

    Fervens Point: CCII ° C (Gen.)

    Density: 1.028 G / ML XXV ° C (lit.)

    Vapor density: 3.4 (vs aere)

    Vapor pressura: 0.29 mm HG (XX ° F)

    Refractive Index: N20 / D 1.479

    FP: CLXXXVII °

    Storage Temp: Store at + V ° C + XXX ° c.

    Forma: Liquid

    Pka: -0.41 ± 0.20 (praedicta)

    Color: ≤20 (APHA)

    Odor, levi amine odor

    PH: 8.5-10.0 (100g / L, H2O, XX ℃)

    PH Range: 7,7 - 8,0

    Aqua Solubility:> = X g / C ml ad XX ºC

    Sensitivo: Hygroscopic

    Merck: 14,6117

    Brn: (CVI) CDXX

    Specificatio

    Product Name

    I-methyl-II-Pyrrolidinone
    Species Hyalinae diaphanum oleum
    Pudicitia XCIX% min
    MW 99.13
    Point liquescens -24 ° C (Gen.)

    Applicatio

    1. It is an excellent solvent, widely used as an extractant for aromatics extraction, lubricating oil refining, acetylene concentration, syngas desulfurization, etc., and also used in industrial cleaning, etc.

    II. N-methylprolidone est optimum extractionem solvendo. Est late usus est in extractum in processus of aromatici extractionem, acetylene concentration, butadiene separationem et synthesis Gas desulfurization. Est etiam per pesticide, ipsum plastic, solvents in productione coatings, Saccharum fibris, integrated circuits, etc., potest etiam ut industriae et antifreeze, etc. et in Low toxicity, et oris est, et in LD Low toxl, et oris et in LUBRICUS est 7ml et oris et oris est in Lowbrantium, et in LD50 et LUBRICUS est, et in LD50 et LD LUBRICUS est, et in LD50 et in LUBRICUS est 7'l / kg.

    III. Late in altus-gradu lubricating oleum conflans, polymer synthesis, insulating materiae, pesticides, pigmenta et purgatio agentibus, etc.

    IV. Solvente. Organicum synthesis.

    V. usus est in aromatico extractione purificatione acetylene, Olefin et Diolefin; usus est in Polymer solvendo et polymerization medium, ut ipsum plastics ut polyamide, polyimide, polyphenenene sulfide et Aramid alimentorum fibra usus est ut solvendo et extrahos. NMP est Suspendisse Aprotic solvendo cum humilis toxicity, princeps ferveret, outstanding solubility, fortis selectivity et bona stabilitate. Est late in extractionem aromaticorum; Purificatio acetylene, olefins et diolefins. Est etiam usus est polymer solvents et polymerization media. Ut polyamide, Polyimide, Polyphenenene sulfide et alia Engineering plastics et Aramid fibris. Est etiam in insulating materiae, pesticides, pigmenta et detergents.

    Solutio

    I, T / T

    II, l / c

    III, Visa

    IV, fidem card

    V, PayPal

    VI, Alibaba Trade Assurance

    VII, occidentis unio

    VIII, MoneyGram

    IX Praeterea, interdum nos quoque accipere bitcoin.

    Repono

    Stored in sicco et ventilari CELLA.


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