پتاسیم کربنات
اطلاعات عمومی
اطلاعات عمومی
| Chemical formula: K₂CO₃ | Molar Mass: 138.21 g/mol |
| Appearance: White solid | Density: 2.428 g/cm3 |
| Solub. in water: 1120 g/l | Melting Point: 891°C |
| Bulk density: 750 kg/m3 | pH value : 11.5 – 12.5 (20 °C) |
| Storage temp.: +2°C to +30°C | Cautions: irritant |
| R: N/A | S: N/A |
| HS-No.: 2836 40 00 | EC Number: 209-529-3 |
مشخصات فنی
مشخصات فنی
| Description | Conforms | ||
| Solubility and appearance of solution | Conforms | ||
| Identification (Potassium) | Conforms | ||
| Identification (Carbonate) | Conforms | ||
| Loss on drying | ≤ | 1.0 | % |
| Chloride | ≤ | 0.03 | % |
| Insoluble substance | Conforms | ||
| Nitrogen compounds | ≤ | 0.002 | % |
| Assay | ≥ | 98.0 | % |
کد سفارش
کد سفارش
| Ordering code | 50 g | 100 g | 250 g | 500 g | 1000 g |
| P.E. | 512.06.01000.02 | ||||
| Glass |
علائم هشدار
علائم هشدار
| Hazard Symbol |
 |
محصولات مرتبط
| Name: Tri-Sodium citrate dihydrate |
| Grade: Laboratory Analytical Reagent |
| Application: Synthesis, Liquid chromatography, pH adjustment |
| Synonyms: Citric acid, trisodium salt, E331, Sodium citrate |
| CAS Number: 6132-04-3 EC Number: 200-675-3 Molar Mass: 294.10 g/mol Chemical Formula: C6H5Na3O7 * 2H2O |
| Download: Datasheet | CoA | SDS |
| Name: Edetate Disodium |
| Grade: Extra pure |
| Application: Synthesis, Titration |
| Synonyms: Disodium ethylenediaminetetraacetate dihydrate |
| CAS Number: 6381-92-6 EC Number: 205-358-3 Molar Mass: 372.24 g/mol Chemical Formula: C10H14N2Na2O8 . 2H2O Hill Formula: C10H14N2Na2O8 . 2H2O |
| Download: Datasheet | CoA | SDS |
