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Merck - 1088499025 - EMSURE Zinc oxide for analysis, 25 Kg

  • MFR SKU: 1088499025
  • ITEM #: 7029227
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ITEM #: 7029227
Grade: ACS, Reag. Ph Eur
Chemical Formula: ZnO
Hill Formula: OZn
CAS Number: 1314-13-2
UN Number: UN3077
Packaging Tpye : Box, Fiber
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Merck - 1088499025 - EMSURE Zinc oxide for analysis, 25 Kg

  • Item #: 7029227
  • MFR SKU: 1088499025
  • Catalogue Number 108849
  • CAS number 1314-13-2
  • EC index number 030-013-00-7
  • EC number 215-222-5
  • Grade ACS, Reag. Ph Eur
  • Hill Formula OZn
  • Chemical formula ZnO
  • Molar Mass 81.39 g/mol
  • HS Code 2817 00 00
  • Quality Level MQ300
  • Density 5.68 g/cm3 (22 ° C)
  • Melting Point 1975 ° C
  • pH value 6.72 (HO) (slurry)
  • Bulk density 200 - 700 kg/m3
  • Solubility 0.0016 g/l insoluble
  • LD 50 oral LD50 Rat > 5000 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H410: Very toxic to aquatic life with long lasting effects.
  • Precautionary Statement(s) P273: Avoid release to the environment.
  • P391: Collect spillage.
  • P501: Dispose of contents/ container to an approved waste disposal plant.
  • Signal Word Warning
  • RTECS ZH4810000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 2 obviously 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).
  • Categories of danger dangerous for the environment
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID UN 3077 , 9, III
  • Declaration (transport by air) IATA-DGR UN 3077 , 9, III
  • Declaration (transport by sea) IMDG-Code UN 3077 , 9, III, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))
  • Assay (complexometric, ZnO calculated on ignited substance) 99.0 - 100.5 %
  • Assay (complexometric, ZnO) ≥ 99.0 %
  • Identity passes test
  • Carbonate and color of solution passes test
  • Substances insoluble in diluted sulfuric acid ≤ 0.01 %
  • Free Alkali passes test
  • Chloride (Cl) ≤ 0.001 %
  • Nitrate (NO) ≤ 0.003 %
  • Sulfur compounds (as SO) ≤ 0.01 %
  • Total nitrogen (N) ≤ 0.0005 %
  • As (Arsenic) ≤ 0.0001 %
  • Ca (Calcium) ≤ 0.001 %
  • Cd (Cadmium) ≤ 0.0005 %
  • Cu (Copper) ≤ 0.0005 %
  • Fe (Iron) ≤ 0.0005 %
  • K (Potassium) ≤ 0.01 %
  • Mg (Magnesium) ≤ 0.005 %
  • Mn (Manganese) ≤ 0.0005 %
  • Na (Sodium) ≤ 0.001 %
  • Pb (Lead) ≤ 0.002 %
  • Substances reducing potassium permanganate (as O) ≤ 0.001 %
  • Loss on ignition (500° C) ≤ 1.0 %

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