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