Agriculture grade potassium sulfate

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/2016-08-29
/By Huifeng Runda

Agriculture grade potassium sulfate

Molecular Weight: 174.26
Features: colorless or white crystalline powder or granules. Odorless. Bitter taste. Hard. Stability in the air. 1g dissolved in 8.3ml water, 4ml boiling water, insoluble in ethanol. Potassium chloride, ammonium sulfate can increase its solubility in water, but almost insoluble in a saturated solution of ammonium sulfate. Aqueous solution was neutral, pH of about 7. The relative density of 2.66. Melting point 1067 ℃.
Quality Standard: GB20406-2006, GB / T16496-1996
Uses: used as chemical fertilizers in agriculture. Manufacture of potash raw materials. Dye industry for the manufacture of intermediates. Glass industry as a clarifying agent. Spices used for industrial aid. Used as a laxative. The food industry for common additives.