[Offer to Sell] SODIUM ACID PYROPHOSPHATE |
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| Properties: White crystal powder;Relative density 1.86;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 25 kg net WPP/PE bags. It must be stored in places well ventilated and dry. Guaranteed Technical Specifications : NO Indexes Industrial Grade Food Grade 1 Appearance White powder White powder 2 Assay(as Na2H2P2O7)%≥ 95.0 95.0 3 PH Value 3.5-4.5 3.5-4.5 4 Water Insoluble matter %≤ 1.0 1.0 5 Fluoride (as F) % ≤ 0.005 6 Heavy Metals (as Pb) % ≤ 0.001 7 Arsenic (As)% ≤ 0.0003 |
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