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                                Food Ingredients
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                                Disodium dihydrogen pyrophosphate , Sodium acid pyrophosphate
                                creation date:2018-05-27 12:19:46     reading number:788 times     come from:Suqian Modern Biology Technology Co., Ltd
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                                Chemical Name:

                                Disodium dihydrogen pyrophosphate , Sodium acid pyrophosphate

                                Molecular Formula:

                                Na2H2P2O7

                                Molecular Weight:

                                221.94

                                CAS:

                                7758-16-9

                                Character:

                                hite monoclinic system crystalline powder or fused mass. It has accessibility. Easily soluble in water, insoluble in ethanol.

                                Uses:

                                In food processing industry, it is used as buffering, swelling agent, chelae agent, stabilizers, emulsifier, and color improver.

                                Packing:

                                It is packed with polyethylene bag as liner and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg.

                                Storage & Transportation:

                                It should be stored in a dry and ventilate warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Unload with care as to avoid damage to packing.

                                Quality index:

                                Name of index

                                FCC-V

                                GB25567-2010

                                Content (as Na2H2P2O7) ≥ %

                                93.0-100.5

                                93.0-100.5

                                Water Insoluble% ≤%

                                1.0

                                1.0

                                PH (1% aqueous solution)

                                -

                                3.5-4.5

                                Arsenic(As), % ≤

                                0.0003

                                0.0003

                                Heavy Metals (as Pb), %≤

                                -

                                0.001

                                Fluoride(F), % ≤

                                0.005

                                0.005

                                Pb  % ≤

                                0.0002

                                0.0002

                                焦磷酸二氫二鈉.jpg

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