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                                Potassium pyrophosphate
                                creation date:2018-05-27 02:01:51     reading number:787 times     come from:Suqian Modern Biology Technology Co., Ltd
                                產品服務 / Product Service

                                Chemical Name:

                                Potassium pyrophosphate

                                Molecular Formula:

                                K4P2O7

                                Molecular Weight:

                                330.34

                                CAS:

                                7320-34-5

                                Character:

                                White powder, the relative density is 2.534 and melting point is 1109°C. It easily absorbs moisture and deliquesces, easily soluble in water and   insoluble in ethanol.

                                Uses:

                                This product is mainly used as cyanide-free electroplating complexing agent, metal surface cleaning agent, dye dispersant and buffer, etc.

                                Packing:

                                It is packed with polythene bag as the inner layer, 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 water and moisture during transport, Unloaded with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.

                                Quality index:

                                Name of index

                                HG/T3591-1999 

                                Content(on dried material) ≥%           

                                98.0

                                Water-insoluble          ≤%

                                0.1

                                Fe                 ≤%

                                0.01

                                Arsenic (As)             ≤%

                                0.0003

                                Loss on Ignition          ≤%

                                0.5

                                Pb                     ≤%

                                0.0003

                                PH                    ≤%

                                10.0-11.0

                                Size

                                10-40mesh

                                 

                                 

                                 

                                 

                                 

                                 

                                 

                                 

                                 

                                焦磷酸鉀.jpg

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