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101182 Ammonium heptamolybdate tetrahydrate

GR for analysis ACS,ISO,Reag. Ph Eur

Ammonium heptamolybdate tetrahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate

CAS #: 12054-85-2 EC Number: 234-722-4 Molar Mass: 1235.86 g/mol Chemical Formula: (NH₄)₆Mo₇O₂₄ * 4 H₂O Hill Formula: H₂₄Mo₇N₆O₂₄ * 4 H₂O Grade: ACS,ISO,Reag. Ph Eur
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
12054-85-2234-722-4H₂₄Mo₇N₆O₂₄ * 4 H₂O(NH₄)₆Mo₇O₂₄ * 4 H₂O1235.86 g/molACS,ISO,Reag. Ph Eur

Products

Catalog NumberPackaging Qty/Pack
1011820250 Plastic bottle 250 g
1011821000 Plastic bottle 1 kg
1011825000 Plastic bottle 5 kg
Description
Catalogue Number101182
SynonymsAmmonium molybdate, Hexammonium heptamolybdate 4-hydrate
References
Product Information
CAS number12054-85-2
EC number234-722-4
GradeACS,ISO,Reag. Ph Eur
Hill FormulaH₂₄Mo₇N₆O₂₄ * 4 H₂O
Chemical formula(NH₄)₆Mo₇O₂₄ * 4 H₂O
Molar Mass1235.86 g/mol
HS Code2841 70 10
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Density2.498 g/cm3
Melting Point400 °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 hazardous to water
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 +2°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 (as MoO₃)81.0 - 83.0 %
Assay ((NH₄)₆Mo₇O₂₄ x 4 H₂O)≥ 99.0 %
Insoluble matter≤ 0.005 %
Chloride (Cl)≤ 0.0005 %
Nitrate (NO₃)passes test
Phosphate (PO₄)≤ 0.0005 %
Phosphate, Arsenate, Silicate (as PO₄)≤ 0.0005 %
Sulfate (SO₄)≤ 0.005 %
Heavy metals (ACS)≤ 0.0010 %
Cu (Copper)≤ 0.001 %
Fe (Iron)≤ 0.0005 %
Mg (Magnesium)≤ 0.005 %
K (Potassium)≤ 0.002 %
Na (Sodium)≤ 0.01 %
Pb (Lead)≤ 0.001 %
Corresponds to ACS,ISO,Reag. Ph Eur
Global Trade Item Number
Catalog Number GTIN
1011820250 04022536017426
1011821000 04022536017440
1011825000 04022536017464