Sodium Acid Pyrophosphate (SAPP)

SodiumAcidPyrophosphate(SAPP) Chemical formula : Na2H2P2O7 Molecular weight: 221.95CAS Number: 7758-16-9 Properties: White powder or granular; Soluble in water and insoluble in ethanol, acidic property appeared in aqueous solution. NO Specifications Food Grade 1 Appearance White powder 2 Assay(as Na2H2P2O7)%≥ 95.0 3 P2O5%≥ 63.0-64.0 4 PH Value 3.5-4.5 5 Water Insoluble %≤ 1.0 6 Fluoride (as F) % ≤ 0.005 7 Heavy Metals (as Pb) % ≤ 0.001 8 Arsenic (As)% ≤ 0.0003 9 Loss on ignition(105) %≤ 0.5 Applications: As a leavening agent it is applied to roast foodstuffs to control the fermentation speed, used in: Liquid processing, dry blending, Functional use in foods Buffer, Leavening agent, sequestrant, flameresistant material.Packaging: Packaged in 25kg PP woven bags with PE liner inside