Sodium Acid Pyrophosphate(SAPP)

Product Description

Product Description Chemical formula : Na2H2P2O7 Molecular weight: **1.*5 CAS Number: ********9 Product Feature White powder or granular; Relative density 1.*6g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above **0℃, it will be decomposed into sodium meta phosphate. Product Specification/Models Specifications Food Grade Assay(as Na2H2P2O7)%≥ *5.0 P2O5%≥ *3.***4.0 PH Value 3.**4.5 Water Insoluble %≤ 1.0 Fluoride (as F) % ≤ 0.**5 Heavy Metals (as Pb) % ≤ 0.**1 Arsenic (As)% ≤ 0.***3 Loss on ignition(**5℃) %≤ 0.5 Application As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life. Other Information Packing and storage: Packed in *5 kg, *0kg, ***0kg net bags, store at a cool, dry and well ventilated place.