دی – پتاسیم هیدروژن فسفات
| Name: di-Potassium hydrogen phosphate |
| Grade: BP |
| Application: Synthesis, Pharma, Liquid chromatography, pH adjustment |
| Synonyms: Potassium monohydrogen phosphate, Potassium phosphate dibasic |
| CAS Number: 7758-11-4 EC Number: 231-834-5 Molar Mass: 174.18 g/mol Chemical Formula: K2HPO4 |
| Download: Datasheet | CoA | SDS |
اطلاعات عمومی
اطلاعات عمومی
| Chemical formula: K2HPO4 | Molar Mass: 174.18 g/mol |
| Appearance: White powder | Density: 2.44 g/cm3 (20 °C) |
| Solub. in water: 1600 g/L (20 °C) | Melting point: decomposes > 465 °C |
| pKa: 12.4 | pKb: 6.8 |
| Storage temp.: Below +30 °C | Cautions: May be iritant |
| pH value: 9 (10 g/L, H2O, 20°C) | Odor: Odorless |
| HS-No.: 2835 24 00 | EC-Index-No.: 231-834-5 |
مشخصات فنی
مشخصات فنی
| Assay | 98.0-101.0 | % | |
| Solubility | Conforms | ||
| Chloride | ≤ | 200 | ppm |
| Sulfate | ≤ | 0.1 | % |
| Heavy metals (as Pb) | ≤ | 10 | ppm |
| Identification A | Conforms | ||
| Identification (Potassium) | Conforms | ||
| Identification (Phosphate) | Conforms | ||
| Appearance of Solution S | Conforms | ||
| Reducing substances | Conforms | ||
| Monopotassium phosphate | ≤ | 2.5 | % |
| Iron | ≤ | 10 | ppm |
| Arsenic | ≤ | 2 | ppm |
| Loss on drying | ≤ | 2.0 | % |
| Sodium | ≤ | 0.1 | % |
کد سفارش
کد سفارش
| Ordering code | 1KG | 2.5 KG | 5KG | 10 KG | 20KG |
| P.E. | 423.20.01000.02 | 423.20.05000.02 | 423.20.10000.02 | ||
| Glass |
علائم هشدار
علائم هشدار
| Hazard Symbol |
محصولات مرتبط
| Name: di-Potassium hydrogen phosphate |
| Grade: USP |
| Application: Synthesis, Pharma, Liquid chromatography, pH adjustment |
| Synonyms: Potassium monohydrogen phosphate, Potassium phosphate dibasic |
| CAS Number: 7758-11-4 EC Number: 231-834-5 Molar Mass: 174.18 g/mol Chemical Formula: K2HPO4 |
| 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 |
| Name: Edetate Disodium |
| Grade: Laboratory |
| Application: Synthesis, Titration, Clinical |
| 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 |
| Name: Sodium dihydrogen phosphate dihydrate |
| Grade: BP |
| Application: Synthesis, Pharma, Liquid chromatography, pH adjustment |
| Synonyms: monobasic sodium phosphate, sodium biphosphate |
| CAS Number: 10049-21-5 EC Number: 231-449-2 Molar Mass: 156.01 g/mol Chemical Formula: NaH2PO4 .2 H2O |
| Download: Datasheet | CoA | SDS |