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Merck - 1058539025 - EMSURE Magnesium nitrate hexahydrate for analysis, 25kg

  • MFR SKU: 1058539025
  • ITEM #: 6309732
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ITEM #: 6309732
EMSURE Magnesium Nitrate Hexahydrate For Analysis
EMSURE Magnesium nitrate hexahydrate for analysis, 25kg
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Merck - 1058539025 - EMSURE Magnesium nitrate hexahydrate for analysis, 25kg

  • Item #: 6309732
  • MFR SKU: 1058539025
  • Catalogue Number 105853
  • Replaces MX0060-1
  • Magnesium nitrate hexahydrate
  • CAS number 13446-18-9
  • EC number 233-826-7
  • Grade ACS, Reag. Ph Eur
  • Hill Formula MgNO * 6 HO
  • Chemical formula Mg(NO) * 6 HO
  • Molar Mass 256.41 g/mol
  • HS Code 2834 29 80
  • Quality Level MQ300
  • Boiling point 330 ° C Not applicable
  • Density 1.46 g/cm3 (20 ° C)
  • Melting Point 89 ° C (for the hexahydrate)
  • pH value 5 - 7 (50 g/l, HO, 20 ° C)
  • Solubility 420 g/l
  • LD 50 oral LD50 Rat 5440 mg/kg
  • RTECS OM3756000
  • 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 (complexometric) 99.0 - 102.0 %
  • Insoluble matter ≤ 0.005 %
  • pH-value (5 %; water, 25 ° C) 5.0 - 7.0
  • Chloride (Cl) ≤ 0.001 %
  • Phosphate (PO) ≤ 0.0005 %
  • Sulfate (SO) ≤ 0.002 %
  • Heavy metals (ACS) ≤ 0.0005 %
  • As (Arsenic) ≤ 0.0001 %
  • Ba (Barium) ≤ 0.005 %
  • Ca (Calcium) ≤ 0.005 %
  • Fe (Iron) ≤ 0.0005 %
  • K (Potassium) ≤ 0.0005 %
  • Mn (Manganese) ≤ 0.0005 %
  • Na (Sodium) ≤ 0.0005 %
  • NH (Ammonium) ≤ 0.001 %
  • Sr (Strontium) ≤ 0.005 %
  • Corresponds to ACS, Reag. Ph Eur

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