人人超碰99尤物精品国产,无夜精品999,无码三级在线观看不卡,思思热青青草

Shandong Potassium dihydrogen phosphate　Potassium dihydrogen phosphate wholesale agent　Production of Potassium dihydrogen phosphate

98% Domestic 50kg/bag5800

Potassium dihydrogen phosphate,
Chemical formula: KH₂PO₄
Molecular weight: 136.09
CAS No.: 7778-77-0
Colorless crystal or white granular powder. Stable in the air. Lose water into metaphosphate at 400^οC.
Soluble in about 4.5 parts of water, solubility 83.5g/100ml water, insoluble in ethanol, relative density 2.34, melting point 252.6^οC.
Used as buffer and cultivate agent in industry, efficient phosphorus and potassium fertilizer in agriculture and food grade product food improvement additive.