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104973 Potassium hexacyanoferrate(III)

104973
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Overview

Replacement Information
Replacement InformationIn North America 104973.0250 replaces and is identical to PX1455-2
In North America 104973.1000 replaces and is identical to PX1455-4

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
13746-66-2 237-323-3 C₆FeK₃N₆ K₃[Fe(CN)₆] 329.25 g/mol ACS,Reag. Ph Eur

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      1049730250
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          1049731000
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                  Description
                  Catalogue Number104973
                  ReplacesPX1455; PX1455-1; PX1455-2; PX1455-4
                  SynonymsPotassium ferricyanide
                  References
                  Product Information
                  CAS number13746-66-2
                  EC number237-323-3
                  GradeACS,Reag. Ph Eur
                  Hill FormulaC₆FeK₃N₆
                  Chemical formulaK₃[Fe(CN)₆]
                  Molar Mass329.25 g/mol
                  HS Code2837 20 00
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ300
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density1.85 g/cm3 (20 °C)
                  pH value6 (50 g/l, H₂O, 20 °C)
                  Bulk density900 - 1000 kg/m3
                  Solubility464 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Statement(s)H411: Toxic to aquatic life with long lasting effects.
                  Precautionary Statement(s)P273: Avoid release to the environment.
                  RTECSLJ8225000
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 2 obviously hazardous to water
                  Disposal14
                  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).
                  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, RIDUN 3077 , 9, III
                  Declaration (transport by air) IATA-DGRUN 3077 , 9, III
                  Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
                  Supplemental Information
                  Specifications
                  Assay (iodometric)≥ 99.0 %
                  Insoluble matter≤ 0.005 %
                  Chloride (Cl)≤ 0.01 %
                  Sulfate (SO₄)≤ 0.005 %
                  Hexacyanoferrate (II) (Fe(CN)6)⁴⁻)≤ 0.05 %
                  Pb (Lead)≤ 0.002 %
                  Corresponds to ACS,Reag. Ph Eur