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Merck - 1011249029 - AMMONIUM DIHYDROGEN PHO (25KG) (Each)

  • MFR SKU: 1011249029
  • ITEM #: 7028802
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ITEM #: 7028802
Ammonium dihydrogen PHosphate crystal extra pure^ 25kg
This listing is for Each

Merck - 1011249029 - AMMONIUM DIHYDROGEN PHO (25KG) (Each)

  • Item #: 7028802
  • MFR SKU: 1011249029
  • Catalogue Number 101124
  • Synonyms Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate
  • CAS number 7722-76-1
  • EC number 231-764-5
  • Hill Formula HNOP
  • Chemical formula (NH)HPO
  • Molar Mass 115.03 g/mol
  • HS Code 3105 40 00
  • Quality Level MQ100
  • Density 1.81 g/cm3 (20 ° C)
  • Melting Point 190 ° C
  • pH value 3.8 - 4.4 (50 g/l, HO, 25 ° C)
  • Vapor pressure 7940 mg/kg
  • 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 (acidimetric) ≥ 99.0 %
  • pH-value (5%; water) 4.0 - 4.5
  • Chloride (Cl) ≤ 0.001 %
  • Sulfate (SO) ≤ 0.01 %
  • Heavy metals (as Pb) ≤ 0.005 %
  • As (Arsenic) ≤ 0.0001 %
  • Fe (Iron) ≤ 0.001 %

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