Jiangsu Kolod Food Ingredients Co.,Ltd.
Product name: Potassium pyrophosphate, tetrapotassium pyhrophosphate
Molecular formula: K4P2O7
Molecular weight:330.34
Cas:7320-34-5
Einecs:230-785-7
H.S:28352400
Character: White powder, relative density is 2.534g/cm3 and melting point is 1109. It easily absorbs moisture and deliquescences , easily soluble in water and insoluble in ethanol.
Usage: It is used as emulsifier,quality modifier and chelating agent. It is also used in keeping fresh and improving quality of aquatic products. And it can increase the swelling of ice cream. Improve the flavor of cakes and pastries and prevent the cheese from aging. Electroplating surface treatment ,detergent,buffer and dispersant.
Packing:25kgs/bag.loading quantity:20’fcl put 25mts without pallet.
Shelf life:24months
| Name of index | GB25562-2010 | Index |
| Content(As K4P2O7) ≥w/% | 95.0 | 98.10 |
| As ≤w/% | 0.0003 | ＜0.0003 |
| F ≤w/% | 0.001 | ＜0.008 |
| Pb ≤w/% | 0.0002 | ＜0.0002 |
| Insoluble substances ≤w/% | 0.1 | 0.03 |
| Loss on ignition ≤w/% | 0.5 | 0.28 |
| Ph(10g/l) | 10.5±0.5 | 10.37 |
