ROMIL-PUROM High Purity Process Solvents Specifications

for industrial applications

ROMIL-PUROM High Purity Process Solvents
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  • Methanol PUROM

    P5410
    25LT P5410G
    200LT P5410D
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235
    (Methyl Alcohol)
    CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
    Assay >99.9% Water <0.02% Residue <0.0005%
    Application: High purity process solvent
    25LT P5410G
    200LT P5410D
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235
  • Methanol PUROM

    for preparative HPLC
    P5408
    25LT P5408G
    200LT P5408D
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235
    (Methyl Alcohol)
    CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]
    Assay >99.8% Water <0.05% Residue <0.0005%
    UV: 225nm >50%; 255nm >95%
    Application: High purity process solvent for preparative HPLC
    25LT P5408G
    200LT P5408D
    Dgr H:225-301+311+331-370
    P:210-280f-302+352-309+310-403+235
  • Methyl Alcohol (see Methanol)

  • Methyl tert-Butyl Ether PUROM

    P5447
    25LT P5447G
    200LT P5447D
    Dgr H:225-315
    P:210-233-302+352-403+235
    (tert-Butyl Methyl Ether)
    CH3OC(CH3)3 MW 88.15 BP 55.4°C d 0.74 CAS [1634-04-4]
    Assay >99.7% Water <0.02% Residue <0.0005%
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Application: High purity process solvent
    25LT P5447G
    200LT P5447D
    Dgr H:225-315
    P:210-233-302+352-403+235
  • Methyl Cyanide (see Acetonitrile)

    Methylene Dichloride (see Dichloromethane)

  • 2-Methyltetrahydrofuran PUROM

    P5536
    25LT P5536G
    200LT P5536D
    Dgr H:225-319-335-EUH019
    P:210-233-240-305+351+338-403+235
    CH3C4H7O MW 86.13 BP 80°C d 0.86 CAS [96-47-9]
    Assay >99.8% Water <0.01% Residue <0.0005%
    Unstabilised
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Application: High purity process solvent
    25LT P5536G
    200LT P5536D
    Dgr H:225-319-335-EUH019
    P:210-233-240-305+351+338-403+235
  • 2-Methyltetrahydrofuran PUROM

    stabilised with BHT
    P5537
    25LT P5537G
    200LT P5537D
    Dgr H:225-319-335-EUH019
    P:210-233-240-305+351+338-403+235
    CH3C4H7O MW 86.13 BP 80°C d 0.86 CAS [96-47-9]
    Assay >99.8%* Water <0.01% Residue <0.0005%*
    *ex stabiliser
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Stabiliser: Butylated hydroxytoluene (BHT) ca. 250 ppm
    Application: High purity process solvent
    25LT P5537G
    200LT P5537D
    Dgr H:225-319-335-EUH019
    P:210-233-240-305+351+338-403+235