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Merck - 1027871000 - Copper(II) sulfate pentahydrate

  • MFR SKU: 1027871000
  • ITEM #: 6309438
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ITEM #: 6309438
Copper (II) Sulfate Pentahydrate, Extra Pure Grade, 98.5G100.5% (by dried basis).^
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Merck - 1027871000 - Copper(II) sulfate pentahydrate

  • Item #: 6309438
  • MFR SKU: 1027871000
  • Catalogue Number 102787
  • Synonyms Copper monosulfate pentahydrate, Copper vitriol pentahydrate
  • Copper(II) sulfate pentahydrate
  • CAS number 7758-99-8
  • EC index number 029-004-00-0
  • EC number 231-847-6
  • Grade Ph Eur, BP, USP
  • Hill Formula CuOS * 5 HO
  • Chemical formula CuSO * 5 HO
  • Molar Mass 249.68 g/mol
  • HS Code 2833 25 00
  • Quality Level MQ500
  • Density 2.284 g/cm3
  • Melting Point 110 ° C Not applicable
  • pH value 3.5 - 4.5 (50 g/l, HO, 20 ° C)
  • Solubility 317 g/l
  • LD 50 oral LD50 Rat 960 mg/kg
  • LD 50 dermal LD50 Rat > 2000 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H302: Harmful if swallowed.
  • H318: Causes serious eye damage.
  • H410: Very toxic to aquatic life with long lasting effects.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P273: Avoid release to the environment.
  • P280: Wear eye protection/ face protection.
  • P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P391: Collect spillage.
  • Signal Word Danger
  • RTECS GL8900000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly hazardous to water
  • Disposal 15
  • Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.
  • Categories of danger harmful, irritant, 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 (iodometric) 99.0 - 100.5 %
  • Assay (iodometric, dried substance) 98.5 - 100.5 %
  • Identity passes test
  • Appearance of solution passes test
  • Chloride (Cl) ≤ 0.0100 %
  • Ca (Calcium) ≤ 0.005 %
  • Co (Cobalt) (*) ≤ 0.00005
  • Fe (Iron) ≤ 0.003 %
  • K (Potassium) ≤ 0.01 %
  • Na (Sodium) ≤ 0.02 %
  • Ni (Nickel) (*) ≤ 0.0020
  • Pb (Lead) (*) ≤ 0.0020
  • Residual solvents (ICH Q3C) excluded by manufacturing process
  • Loss on drying (250° C) 35.0 - 36.5 %
  • 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 PhEur, BP, USP

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