Disodium hydrogen phosphate

Description

Product Nameï&frac*4;šDisodium hydrogen phosphate Chemical Formula: (NH4) 2HPO4 Molecular Weight: **2.0 Diammonium phosphate (DAP) Chemical Formula: (NH4) 2HPO4 Molecular Weight: **2.0 Executive Standard: Q/**************8 Properties: white granular crystal, relative density 1.**9, melting point **5 ° C, soluble in water, insoluble in alcohol, 1% aqueous solution PH value of 8.0, a gradual loss of ammonia in the air generated ammonium dihydrogen phosphate. Uses: mainly used for wood, paper, fabric for fire retardant, also used as a fire retardant paint additive, but also for the printing plate and medicine manufacturing. In the food industry as fermentation agent, nutritional agent. In agriculture as a non-chlorine-based N, P binary compound fertilizer use, its total nutrient (N + P2O5) *4%, which is the preparation of N, P, K ternary compound fertilizer of high quality basic raw material. Packaging and Storage: plastic woven bag, paper bag, PE bag, net weight per bag *5, *0, ***0 Kg, stored in ventilated and dry place. Specificationsï&frac*4;š Index Name Technical grade Food grade Contentï&frac*4;ˆ(NH4)2HPO4ï&frac*4;‰%≥ *9.0 *9.0 Pentoxideï&frac*4;ˆP2O5ï&frac*4;‰%≥ *3.0 *3.0 Nitridizeï&frac*4;ˆNï&frac*4;‰%≥ *0.8 *0.8 PH value 7.**8.2 7.**8.2 Moisture content%≤ 0.2 0.2 Heavy metalï&frac*4;ˆPbï&frac*4;‰%≤ 0.**1 Arsenic ï&frac*4;ˆAsï&frac*4;‰%≤ 0.***3 Fluorideï&frac*4;ˆFï&frac*4;‰%≤ 0.**5 Water Insoluble%≤ 0.*0 0.*0