[Offer to Sell] Sodium Acid Pyrophosphate, SAPP,Na2H2P2O7 |
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| Sodium Acid Pyrophosphate, SAPP,Na2H2P2O7 Chemical formula Na2H2P2O7 Molecular weight: 221.95 CAS Number: 7758-16-9 Properties: White powder or granular;Relative density 1.86g/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 220, it will be decomposed into sodium meta phosphate. Uses: 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. Packing and storage: Packed in 25kg,50kg,1000kgnet bage,store at a cool, dry and well ventilated place. Guaranteed Technical Specifications Specifications Industrial Grade 1 Appearance White powder 2 Assay(as Na2H2P2O7)% 95.0 3P2O5% 63.0-64.0 4 PH Value 3.5-4.5 5Water Insoluble % 1.0 6Fluoride (as F) % - 7 Heavy Metals (as Pb) % - 8Arsenic (As)% - 9Loss on ignition(105) % 0.5 U can contact me with MSN directly: anda0902(at)gmail(dot)com we can also produce Food Grade Sodium Acid Pyrophosphate. |
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