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Merck - 1049560001 - tri-Potassium citrate monohydrate

  • MFR SKU: 1049560001
  • ITEM #: 17973403
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ITEM #: 17973403
EMPROVE® ESSENTIAL Ph Eur, BP, USP, FCC, E 332
This listing is for 3 x 1kg Plastic bottle

Merck - 1049560001 - tri-Potassium citrate monohydrate

  • Item #: 17973403
  • MFR SKU: 1049560001
  • Catalogue Number 104956
  • Synonyms Tripotassium citrate, Citric acid potassium salt, 2-Hydroxy-1, 2, 3-Propanetriccarboxylic Acid
  • CAS number 6100-05-6
  • EC number 212-755-5
  • Grade Ph Eur, BP, USP, FCC, E 332
  • Hill Formula CHKO * HO
  • Molar Mass 324.42 g/mol
  • HS Code 2918 15 00
  • Structure formula Image
  • Quality Level MQ500
  • Density 1.98 g/cm3 (20 ° C)
  • Melting Point >180 ° C Elimination of water of crystallisation
  • pH value 8.0 - 9.5 (HO)
  • Bulk density 950 kg/m3
  • Solubility 640 g/l
  • LD 50 oral LD50 Rat 7200 mg/kg
  • 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.
  • Declaration (railroad and road) ADR, RID Kein Gefahrgut
  • Declaration (transport by air) IATA-DGR No Dangerous Good
  • Declaration (transport by sea) IMDG-Code No Dangerous Good
  • Assay (perchloric acid titration, calculated on dried substance) 99.0 - 100.5 %
  • Assay (perchloric acid titration after drying) 99.0 - 100.5 %
  • Identity passes test
  • Appearance of solution passes test
  • Alkalinity passes test
  • Acidity or alkalinity passes test
  • pH-value (5 %; water) 7.5 - 9.0
  • Chloride (Cl) ≤ 0.0050 %
  • Sulfate (SO) ≤ 0.0150 %
  • Heavy metals (as Pb) ≤ 0.0005 %
  • As (Arsenic) ≤ 0.0001 %
  • Hg (Mercury) ≤ 0.0001 %
  • Na (Sodium) ≤ 0.3 %
  • Pb (Lead) ≤ 0.0001 %
  • Oxalate (CO) ≤ 0.009 %
  • Tartrate (CHO) passes test
  • Residual solvents (ICH Q3C) excluded by manufacturing process
  • Readily carbonisable substance passes test
  • Loss on drying (180° C) 4.0 - 6.0 %
  • Water 4.0 - 7.0 %
  • 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 Ph Eur, BP, USP, FCC, E 332
  • Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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