Dipotassium hydrogenphosphate CAS NO.7758-11-4

sodium hydrogen phosphate

formula: na₂hpo₄•12h₂o

mw: 98

executive standard: hg/t2965-2000（t.g), hg2920-2000(f.g)

quality: colorless and transparent rhombus crystal, easy ellorescence in the air, losing five molecules water of crystallization forming matter with 7 water. dissolve in water, don't dissolve in alcohole, aqueous solution is alkali(ph=0.9 of 0.1-1n aqueous solution) and losing water crystallization forming non-water matter at 100°c.

usage: water softening agent, tanning, dye, weight increasing agent in textile industry, fire retardant agent of wood and paper, welding agent, laxative inedicine, inoculum of peniciline and streptomycin, adjusting liquid of phmeasurement, deironagent, paint and pigment, food industry, baking powder and electroforming as well as materials for making pyrophosporate and other phosphates.

package: 25kg in plastic paper bag.

transport: by train, truck and vessel, etc.