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 |
داروسازی- کروماتوگرافی مایع – نمک ها – سنتز و واکنشهای شیمیایی – pH تنظیم
Categories: BP en, liquid chromatography, P, pH Adjustment, Pharma, salts, synthesis and chemical reactions
- General information
- Specification
- Ordering code
- Hazard symbol
General information
General information
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 |
Specification
Specification
Assay | 98.0-101.0 | % | |
Solubility | Conforms | ||
Chloride | ≤ | 200 | ppm |
Sulfate | ≤ | 0.1 | % |
Identification A | Conforms | ||
Identification (Potassium) | Conforms | ||
Identification (Phosphate) | Conforms | ||
Appearance of Solution S | Conforms | ||
Reducing substances | Conforms | ||
Monopotassium phosphate | ≤ | 2.5 | % |
Loss on drying | ≤ | 2.0 | % |
Sodium | ≤ | 0.1 | % |
Elemental Impurities & Heavy Metals | See COA | ||
Residual solvents | See COA |
Ordering code
Ordering code
Ordering code | 1KG | 2.5 KG | 5KG | 10 KG | 20KG |
P.E. | Per order | Per order | Per order | ||
Glass |
Hazard symbol
Hazard symbol
Hazard Symbol |
محصولات مرتبط
Name: Edetate Disodium |
Grade: Laboratory Analytical Reagent |
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 |
نمکها، تیتراسیون، آزمایشگاه تشخیص طبی، سنتز
Name: Ammonium iron(II) sulfate hexahydrate |
Grade: Laboratory |
Application: Synthesis, Redox |
Synonyms: Ammonium ferrous sulfate hexahydrate |
CAS Number: 7783-85-9 EC Number: 233-151-8 Molar Mass: 392.14 g/mol Chemical Formula: H₈FeN₂O₈S₂ . 6H₂O |
Download: Datasheet | CoA | SDS |
اکسایش و کاهش ، سنتز و واکنش های شیمیایی، نمک ها، اکسنده ها و کاهنده ها
Name: Aluminium potassium sulfate dodecahydrate |
Grade: Laboratory |
Application: Synthesis |
Synonyms: Potassium aluminium sulfate, Alum potassium, Potassium alum |
CAS Number: 7784-24-9 EC Number: 232-261-3 Molar Mass: 474.39 g/mol Chemical Formula: KAl(SO₄)₂ . 12 H₂O |
Download: Datasheet | CoA | SDS |
سنتز و واکنشهای شیمیایی، نمک ها