MERCK 104971.1000 Potassium Hexacyanoferrate (III) Pure (ferricyanide) CAS No.13746-66-2
| Description |
|---|
| Catalogue Number | 104971 |
| Synonyms | Potassium ferricyanide |
| Product Information |
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| CAS number | 13746-66-2 |
| EC number | 237-323-3 |
| Hill Formula | C₆FeK₃N₆ |
| Chemical formula | K₃[Fe(CN)₆] |
| Molar Mass | 329.25 g/mol |
| HS Code | 2837 20 00 |
| Structure formula Image |
| Quality Level | MQ200 |
| Physicochemical Information |
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| Density | 1.85 g/cm3 (20 °C) |
| pH value | 6.0 - 9 (329 g/l, H₂O, 25 °C) |
| Bulk density | 900 - 1000 kg/m3 |
| Solubility | 464 g/l |
| Safety Information according to GHS |
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| Hazard Pictogram(s) | |
| Hazard Statement(s) | H319: Causes serious eye irritation.H411: Toxic to aquatic life with long lasting effects.EUH032: Contact with acids liberates very toxic gas. |
| Precautionary Statement(s) | P264: Wash skin thoroughly after handling.P273: Avoid release to the environment.P280: Wear eye protection/ face protection.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P337 + P313: If eye irritation persists: Get medical advice/ attention.P391: Collect spillage. |
| Signal Word | Warning |
| RTECS | LJ8225000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 2 obviously hazardous to water |
| Disposal | 14Inorganic 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). |
| Storage and Shipping Information |
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| Storage | Store at +2°C to +30°C. |
| Transport Information |
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| 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 |
| Specifications |
|---|
| Assay (iodometric) | ≥ 99.0 % |
| Chloride (Cl) | ≤ 0.15 % |
| Hexacyanoferrate (II) (Fe(CN)6)⁴⁻) | ≤ 0.1 % |
| Sulfate (SO₄) | ≤ 0.01 % |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 1049711000 | 04022536058481 |
