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Merck - 5001179025 - Choline chloride

  • MFR SKU: 5001179025
  • ITEM #: 11575641
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ITEM #: 11575641
EMPROVE® ESSENTIAL DAB 10
This listing is for 25 kg Plastic drum

Merck - 5001179025 - Choline chloride

  • Item #: 11575641
  • MFR SKU: 5001179025
  • Catalogue Number 500117
  • CAS number 67-48-1
  • EC number 200-655-4
  • Grade DAB 10
  • Hill Formula CHClNO
  • Molar Mass 139.63 g/mol
  • HS Code 2923 10 00
  • Structure formula Image
  • Quality Level MQ500
  • Ignition temperature 355 ° C
  • Melting Point 200 ° C
  • pH value 5.0 - 6.5 (140 g/l, HO, 25 ° C)
  • Bulk density 430 kg/m3
  • LD 50 oral LD50 Rat 3400 mg/kg
  • RTECS KH2975000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • 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 (argentometric; calculated on dried substance) 98.0 - 100.5 %
  • Identity (wet chemistry) passes test
  • Identity (IR) passes test
  • Appearance of solution (10%; water) passes test
  • Acidity or alkalinity passes test
  • Heavy metals (as Pb) ≤ 0.001 %
  • As (Arsenic) ≤ 0.0003 %
  • Pb (Lead) ≤ 0.5 ppm
  • Ammonium, volatile amines passes test
  • Ammonium, primary amines passes test
  • 1, 4 Dioxane passes test
  • Residual solvents (ICH Q3C) excluded by the manufacturing process
  • Residue on ignition ≤ 0.05 %
  • Loss on drying (120° C) ≤ 1.5 %
  • Water ≤ 0.5 %
  • 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 DAB 10, FCC

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