mkp 99%

payment method: tt advance
executive standard: hg/t2321-1992
molecular formula: kh2po4 cas no.：7778-77-0
mw: 136.09
character: white or colorless crystals; it is soluble in water easily; ph of 1% solution is 4.5; the density is 2.338, and melting point is 252.6°c.
package: 25kgs woven bag lined with plastic bag, according to the customer’s demand ,stored at draughty dry places.
usage: 1, the raw material for making potassium hexametaphosphate.2, it is used as a high effective k & p compounds fertilizer. the total nutrition content can reach to 86%, which is used as a basic raw materials for n, p, k compound fertilizer.3,used as the yeast culture agent, fortifier, leavening agent and fermentation assistant for brewing yeast.4, used as nutrient agent in medicine.
performed specifications:
specifications tech grade
main content % 99.0
phosphorus pentoxide % 51.8
k2o % 34.0
chloride, as cl % 0.2
ph value of 1% water solution 4.4-4.8
water insoluble % 0.1
moisture % 0.15

7778-77-0