Potassium tetraborate tetrahydrate/Potassium borate/Potassium pyroborate

English Name: potassium tetraborate tetrahydrate; Potassium borate； Potassium pyroborate

Other names: potassium borate; Potassium pyroborate

CAS No.: 12045-78-2

K2B4O7·5H2O=305.5

grade: ar

Content: ≥ 99.5%

Heavy metals: ≤ 0.001%

Chloride: ≤ 0.001%

Sulfate: ≤ 0.005%

Clarity test: acceptable

Nitrate: ≤ 0.005%

Phosphate: ≤ 0.001%

Carbonate: acceptable

Hydrochloric acid insoluble: ≤ 0.005%

Calcium: ≤ 0.005%

Iron: ≤ 0.0005%

Arsenic: ≤ 0.0005%

Physicochemical properties : white crystal or powder. Alkaline. Soluble in 4 parts of water, slightly soluble in ethanol. Decompose at melting point. Irritating.

Purpose: biochemical research. Analytical reagent. disinfectant.

Save: RT