Process Chemistry Specifications
Process Chemistry
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  • Dichloromethane tech

    RS202
    2½LT RS202L
    25LT RS202G
    Wng H:351
    P:281-308+313
    (Methylene Dichloride)
    CH2Cl2 MW 84.93 BP 39.6°C d 1.33 CAS [75-09-2]
    Assay >99%* Water <0.2%
    *ex stabiliser
    Stabiliser: Amylene ca. 50 ppm
    2½LT RS202L
    25LT RS202G
    Wng H:351
    P:281-308+313
  • Dichloromethane PUROM

    stabilised with amylene
    P5202
    25LT P5202G
    200LT P5202D
    Wng H:351
    P:281-308+313
    (Methylene Dichloride)
    CH2Cl2 MW 84.93 BP 39.6°C d 1.33 CAS [75-09-2]
    Assay >99.9%* Water <0.01% Residue <0.0005%
    *ex stabiliser
    Stabiliser: Amylene ca. 25 ppm
    Application: High purity process solvent
    25LT P5202G
    200LT P5202D
    Wng H:351
    P:281-308+313
  • Diethyl Ether tech

    RS220
    2½LT RS220L
    25LT RS220G
    Dgr H:224-302-336-EUH019-EUH066
    P:210-240-403+235
    (C2H5)2O MW 74.12 BP 34.4°C d 0.71 CAS [60-29-7]
    Assay >99%* Water <0.2%
    *ex stabiliser
    Stabiliser: Butylated hydroxytoluene (BHT) ca. 5 ppm
    2½LT RS220L
    25LT RS220G
    Dgr H:224-302-336-EUH019-EUH066
    P:210-240-403+235
  • Diethyl Ether PUROM

    stabilised with BHT
    P5220
    25LT P5220G
    200LT P5220D
    Dgr H:224-302-336-EUH019-EUH066
    P:210-240-403+235
    (C2H5)2O MW 74.12 BP 34.4°C d 0.71 CAS [60-29-7]
    Assay >99.9%* Water <0.02% Residue <0.0005%*
    *ex stabiliser
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Stabiliser: Butylated hydroxytoluene (BHT) ca. 5 ppm
    Application: High purity process solvent
    25LT P5220G
    200LT P5220D
    Dgr H:224-302-336-EUH019-EUH066
    P:210-240-403+235
  • 1,2-Dimethoxyethane PUROM

    P5261
    25LT P5261G
    200LT P5261D
    Dgr H:225-360FD-332-EUH019
    P:201-210-308+313-403+235
    (Ethylene Glycol Dimethyl Ether)
    CH3OCH2CH2OCH3 MW 90.12 FP -58°C BP 85°C d 0.87 CAS [110-71-4]
    Assay >99.9% Water <0.01% Residue <0.0005%
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Application: High purity process solvent
    25LT P5261G
    200LT P5261D
    Dgr H:225-360FD-332-EUH019
    P:201-210-308+313-403+235
  • Dimethylformamide PUROM

    P5253
    25LT P5253G
    200LT P5253D
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
    HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
    Assay >99.9% Water <0.03% Residue <0.0005%
    Application: High purity process solvent
    25LT P5253G
    200LT P5253D
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
  • Dimethylformamide tech

    RS253
    2½LT RS253L
    25LT RS253G
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
    HCON(CH3)2 MW 73.09 BP 153.0°C d 0.95 CAS [68-12-2]
    Assay >99% Water <0.3%
    2½LT RS253L
    25LT RS253G
    Dgr H:360D-226-312+332-319
    P:201-210-302+352-305+351+338-308+313
  • Dimethyl Sulphoxide PUROM

    P5280
    25LT P5280G
    200LT P5280D
    Wng H:227
    CH3SOCH3 MW 78.13 FP 18.5°C BP 189.0°C CAS [67-68-5]
    Deleted product 26/05/2022
    Application: High purity process solvent
    25LT P5280G
    200LT P5280D
    Wng H:227
  • 1,4-Dioxan PUROM

    P5297
    25LT P5297G
    200LT P5297D
    Dgr H:225-350-319-335-EUH019-EUH066
    P:210-281-305+351+338-308+313
    C4H8O2 MW 88.11 FP 11.8°C BP 101.3°C d 1.03 CAS [123-91-1]
    Assay >99.9% Water <0.005% Residue <0.0005%
    Unstabilised
    Peroxides (at time of manufacture) <0.0001% (<1 ppm)
    Application: High purity process solvent
    25LT P5297G
    200LT P5297D
    Dgr H:225-350-319-335-EUH019-EUH066
    P:210-281-305+351+338-308+313
  • 1,4-Dioxan tech

    RS297
    2½LT RS297L
    25LT RS297G
    Dgr H:225-350-319-335-EUH019-EUH066
    P:210-281-305+351+338-308+313
    C4H8O2 MW 88.11 FP 11.8°C BP 101.3°C d 1.03 CAS [123-91-1]
    Assay >99% Water <0.2%
    Unstabilised
    2½LT RS297L
    25LT RS297G
    Dgr H:225-350-319-335-EUH019-EUH066
    P:210-281-305+351+338-308+313
  • Di-iso-propyl Ether tech

    RS236
    2½LT RS236L
    25LT RS236G
    Dgr H:225-336-EUH019-EUH066
    P:210-240-403+235
    [(CH3)2CH]2O MW 102.18 BP 68.5°C d 0.73 CAS [108-20-3]
    Assay >98%* Water <0.5%
    *ex stabiliser
    Stabiliser: Butylated hydroxytoluene (BHT) ca. 5 ppm
    2½LT RS236L
    25LT RS236G
    Dgr H:225-336-EUH019-EUH066
    P:210-240-403+235