Potassium phosphate dibasic/Potassium monophosphate anhydrous
Item No.： R0930
Store at： RT
English Name: potassium phosphate dibasic; Potassium monophosphate anhydrous
Other name: anhydrous potassium phosphate
CAS No.: 7758-11-4
K2HPO4=174.18
grade: ar
Content: ≥ 98.0%
pH(50g/L，25℃)：8.9～9.4
Nitrate: ≤ 0.002%
Chloride: ≤ 0.004%
Sulfate: ≤ 0.03%
Clarity test: acceptable
Water insoluble matter: ≤ 0.02%
Sodium: ≤ 0.07%
Iron: ≤ 0.003%
Arsenic: ≤ 0.0005%
Magnesium: ≤ 0.0005%
English Name: potassium phosphate dibasic; Potassium monophosphate anhydrous
Other name: anhydrous potassium phosphate
CAS No.: 7758-11-4
K2HPO4=174.18
Level: ar
Content: ≥ 98.0%
pH(50g/L，25℃)：8.9～9.4
Nitrate: ≤ 0.002%
Chloride: ≤ 0.004%
Sulfate: ≤ 0.03%
Clarity test: acceptable
Water insoluble matter: ≤ 0.02%
Sodium: ≤ 0.07%
Iron: ≤ 0.003%
Arsenic: ≤ 0.0005%
Magnesium: ≤ 0.0005%
Physicochemical Properties: white particles or crystalline powder. Sensitive to humidity. Pyrophosphate is formed after burning. Soluble in water, alkaline solution, slightly soluble in ethanol.
Purpose: biochemical research. Analytical reagent. Buffer
Save: RT
