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Merck - 1154199024 - Cetyl palmitate 15 (cetylesters wax)

  • MFR SKU: 1154199024
  • ITEM #: 11572887
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ITEM #: 11572887
EMPROVE® ESSENTIAL Ph Eur, NF
This listing is for 20 kg Double PE Sack

Merck - 1154199024 - Cetyl palmitate 15 (cetylesters wax)

  • Item #: 11572887
  • MFR SKU: 1154199024
  • Catalogue Number 115419
  • Synonyms Cetaceum, Spermaceti synthetic
  • CAS number 540-10-3
  • EC number 208-736-6
  • Grade Ph Eur, NF
  • Hill Formula CHO
  • Molar Mass 480.87 g/mol
  • HS Code 2915 70 40
  • Structure formula Image
  • Quality Level MQ500
  • Melting Point 43 - 57 ° C
  • Bulk density 400 kg/m3
  • Storage class 10 - 13 Other liquids and solids
  • WGK NWG not water endangering
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Storage Store at +15° C to +25° C.
  • Assay (GC, Ph Eur) 10.0 - 20.0 %
  • Assay (total saturated fatty esters, NF) ≥ 90.0 %
  • Assay (fatty esters, NF) ≥ 10.0 %
  • Identity (GC) passes test
  • Identity (wet chemistry) passes test
  • Appearance of solution (200g/l; Dichlormethane) not more intense in colour than reference solution Y6
  • Alkaline reacting substances passes test
  • Melting point 43 - 47 ° C
  • Al (Aluminium) ≤ 25 ppm
  • Sn (Tin)* ≤ 60 ppm
  • Paraffins and free acids passes test
  • Residual solvents (ICH Q3C) excluded by production prozess
  • Hydroxyl value ≤ 20.0
  • Iodine value ≤ 1.0
  • Free fatty alcohols and free fatty acids ≤ 10.0 %
  • Acid value ≤ 4.0
  • Saponification value 109 - 120
  • Ash (600° C) ≤ 0.2 %
  • Water (according to Karl Fischer) ≤ 0.3 %
  • Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
  • Corresponds to cetyl palmitate Ph. Eur., cetyl esters wax NF

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