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LC5154 tri-Potassium phosphate trihydrateextra pure |
| Order number | Packaging | Quantity | Price € |
| AC32154 | Plastic bottle | 1 kg | inquire |
| AC32154 | Double PE Sack | 25 kg | inquire |
| Product information | |
| Synonyms | Potassium phosphate tribasic, Tripotassium phosphate |
| Hill Formula | K3O4P * 3 H2O |
| Chemical formula | K3PO4 * 3 H2O |
| HS Code | 2835 24 00 |
| EC number | 231-907-1 |
| Molar mass | 266.32 g/mol |
| CAS number | 22763-03-7 |
| Chemical and physical data | |
| Solubility | 1650 g/l (20 °C) |
| Molar mass | 266.32 g/mol |
| Density | 3.12 g/cm3 (20 °C) |
| Bulk density | 900 kg/m3 |
| pH value | 12 (10 g/l, H2O, 20 °C) |
| Safety information according to GHS | |
| Hazard Statement(s) | H314: Causes severe skin burns and eye damage. H315: Causes skin irritation. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P260: Do not breathe dust. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 36/38 Irritating to eyes and skin. |
| Categories of danger | irritant |
| Hazard Symbol |  Irritant |
| Toxicological data | |
| LD 50 oral | LD50 rat 2000 mg/kg |
| Specifications | |
| Assay (acidimetric) | ≥ 98.0 % |
| Identity | passes test |
| Free alkali (as KOH) | ≤ 1.0 % |
| di-Potassium hydrogen phosphate | ≤ 1.0 % |
| Chloride (Cl) | ≤ 0.003 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.002 % |
| As (Arsenic) | ≤ 0.0001 % |
| Fe (Iron) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.5 % |