Jiangsu Kolod Food Ingredients Co.,Ltd.
1.Product name: Sodium Pyrophosphate
2.Formula: Na4P2O7
3.Formula weight:265.90
4.CAS: 7722-88-5 Einecs: 231-767-1
5.H.S28353900
6.Character: It is white powder. Easy soluble in water. Insoluble in ethanol or any other organic solvents. Aqueous solution is alkaline. Its chelating capacity of metal ions such as Cu2+,Fe3+,Mn2+,is very active. It absorbs moisture easily in the air.
7.Usage:Sodium pyrophosphate, as a versatile inorganic compound, has shown unique advantages in its application in the battery field. In traditional battery manufacturing processes, some materials with potential environmental hazards are often required. The addition of sodium pyrophosphate not only improves the performance of batteries but also takes a solid step in terms of environmental protection.Enhancing Battery Performance.
8.Packing:25kgs/bag. inside line with PE bag. Outside packing in plastic woven bag or kraft paper bag. 20’fcl put 25mts without pallet. 20mts with pallet
9.Storage and transportation: It should be stored in a dry and ventilative warehouse . Keep away from heat and moisture and poisonous substances. Unloaded with care so as to vaoid damage.
Specification:
| Name of Index | GB 25557-2010 |
| Content w% | 96.5-100.5 |
| Arsenic （As） ppm ≤ | 3 |
| Heavy mental ppm≤ | 10 |
| Fluorides（as F） ppm ≤ | 50 |
| Water Insolubles w% ≤ | 0.2 |
| Lost on drying w % ≤ | 0.50 |
| pH | 9.9-10.7 |
| Pb ppm≤ | 4 |
| Orthophosphates ppm≤ | Pass The Test |
