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Merck - 1065859027 - di-Sodium hydrogen phosphate

  • MFR SKU: 1065859027
  • ITEM #: 17974085
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ITEM #: 17974085
anhydrous EMPROVE® ESSENTIAL Ph Eur, BP, USP, JPE, E 339
This listing is for 25 kg Plastic drum

Merck - 1065859027 - di-Sodium hydrogen phosphate

  • Item #: 17974085
  • MFR SKU: 1065859027
  • Catalogue Number 106585
  • di-Sodium hydrogen phosphate
  • CAS number 7558-79-4
  • EC number 231-448-7
  • Grade Ph Eur, BP, USP, JPE, E 339
  • Hill Formula HNaOP
  • Chemical formula NaHPO
  • Molar Mass 141.96 g/mol
  • HS Code 2835 22 00
  • Quality Level MQ500
  • Density 1.53 g/cm3 (20 ° C)
  • Melting Point >450 ° C (decomposition)
  • pH value 8.9 - 9.2 (50 g/l, HO, 25 ° C)
  • Bulk density 880 kg/m3
  • Solubility 77 g/l
  • LD 50 oral LD50 Rat > 2000 mg/kg
  • RTECS WC4500000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 14
  • Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
  • Storage Store at +2° C to +30° 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 (calculated on dried substance according to Ph Eur) 98.0 - 101.0 %
  • Assay (calculated on dried substance according to USP) 98.0 - 100.5 %
  • Assay (acidimetric; dried substance) 99.0 - 101.0 %
  • Identity passes test
  • Appearance of solution passes test
  • In water insoluble matter (calculated on dried substance) ≤ 0.20 %
  • Sodium dihydrogen phosphate (NaHPO) ≤ 2.5 %
  • pH-value (1%, water) 9.0 - 9.4
  • Carbonate passes test
  • Chloride (Cl) ≤ 0.010 %
  • Fluoride (F) ≤ 0.001 %
  • Sulfate (SO) ≤ 0.030 %
  • Heavy metals (as Pb) ≤ 0.0010 %
  • As (Arsenic) ≤ 0.0001 %
  • Cd (Cadmium) ≤ 0.0001 %
  • Fe (Iron) ≤ 0.002 %
  • Hg (Mercury) ≤ 0.0001 %
  • Ni (Nickel)* ≤ 0.0002
  • Pb (Lead) ≤ 0.0001 %
  • Residual solvents (ICH Q3C) excluded by production process
  • Substances reducing potassium permanganate passes test
  • Loss on drying (130° C) ≤ 1.0 %
  • Particle size (

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