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101181 | Ammonium heptamolybdate tetrahydrate

101181
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      12054-85-2 234-722-4 H₂₄Mo₇N₆O₂₄ * 4 H₂O (NH₄)₆Mo₇O₂₄ * 4 H₂O 1235.86 g/mol

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      1011810250
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          Plastic bottle 250 g
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          1011811000
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              Plastic bottle 1 kg
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              Description
              Catalogue Number101181
              SynonymsAmmonium molybdate, Hexammonium heptamolybdate 4-hydrate
              References
              Product Information
              CAS number12054-85-2
              EC number234-722-4
              Hill FormulaH₂₄Mo₇N₆O₂₄ * 4 H₂O
              Chemical formula(NH₄)₆Mo₇O₂₄ * 4 H₂O
              Molar Mass1235.86 g/mol
              HS Code2841 70 00
              Applications
              ApplicationAmmonium heptamolybdate tetrahydrate (ammonium molybdate) powder extra pure. Ammonium heptamolybdate tetrahydrate CAS No. 12054-85-2, EC Number 234-722-4. Ammonium heptamolybdate tetrahydrate MSDS (material safety data sheet) or SDS here.
              Biological Information
              Physicochemical Information
              Density2.498 g/cm3 (20 °C)
              Melting Point90 °C Elimination of water of crystallisation
              pH value5.3 (50 g/l, H₂O, 20 °C)
              Bulk density800 kg/m3
              Solubility400 g/l
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              RTECSQA5076000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly water endangering
              Disposal15
              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.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +5°C to +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDKein Gefahrgut
              Declaration (transport by air) IATA-DGRNo Dangerous Good
              Declaration (transport by sea) IMDG-CodeNo Dangerous Good
              Supplemental Information
              Specifications
              Assay (precipitative titration)≥ 99.0 %
              Identitypasses test
              Chloride (Cl)≤ 0.002 %
              Phosphate, Arsenate, Silicate (as PO₄)≤ 0.002 %
              Sulphate (SO₄)≤ 0.02 %
              Fe (Iron)≤ 0.002 %