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| LC4874 Potassium hexahydroxoantimonate(V) trihydrate cryst. for analysis EMSURE |
| Order number | Packaging | Quantity | Price € |
| AC31874 | Plastic bottle | 100 g | 20.475 |
| Product information | |
| Synonyms | Potassium antimonate |
| Hill Formula | H6KO6Sb |
| Chemical formula | K[Sb(OH)6] |
| HS Code | 2841 90 85 |
| EC number | 235-387-7 |
| Molar mass | 262.9 g/mol |
| EC index number | 051-003-00-9 |
| CAS number | 12208-13-8 |
| Chemical and physical data | |
| Solubility | 20 g/l (20 °C) |
| Molar mass | 262.9 g/mol |
| Bulk density | 1200 kg/m3 |
| pH value | 7.5 – 9.0 (20 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H302 + H332: Harmful if swallowed or if inhaled. H411: Toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P273: Avoid release to the environment. |
| Signal Word | Warning |
| Hazard Pictogram(s) |   |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 water endangering |
| 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. |
| Safety information | |
| R Phrase | R 20/22-51/53 Harmful by inhalation and if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 61 Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | harmful, dangerous for the environment |
| Hazard Symbol |
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| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1549 ANTIMONY COMPOUND, INORGANIC, SOLID, N.O.S.(POTASSIUM HEXAHYDROXYANTIMONATE), 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 1549 ANTIMONY COMPOUND, INORGANIC, SOLID, N.O.S., 6.1, III |
| Specifications | |
| Identity | passes test |
| Assay (iodometric, calculated on calcined substance) | ≥ 99.0 % |
| Free alkali (as KOH)Na (Sodium) | ≤ 0.1 % |
| ≤ 0.2 % | |