1.Chemical name Tetra PotassiumPyrophosphate (TKPP)
2.Molecular formula: K4P2O7
5.Character :Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109ºC; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25ºC, its solubility in water is 187g/100g water; It can chelate with alkaline metal ions or heavy metalions.
6.Usage:It is applied to electroplating without cyanate, industrial or household detergents; It can be used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
7.Packing:Packaging:Plastic woven bag or kraft bag, net weight 25kg. Besides, we can pack the goods according to the requirement of the client.
8.Storage and transportation:It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
|No.||Specifications||Unit||Food Grade Standard|
|1||Main contents K4P2O7||%||≥96.5|
|2||Plumbum (Pb)||mg / kg||≤2|
|3||pH of 1% water solution|| ||10.5±0.5|
|4||Heavy Metal (as Pb)||mg / kg||≤10|
|5||Arsenic(As)||mg / kg||≤10|
|6||Fluoride (F)||mg / kg||≤10|
|7||Water insoluble|| ||0.5|
Jiangsu Kolod Food Ingredients Co., Ltd.
Add.: South WeiEr Road ,Guanyun development zone, Lianyungang City, Jiangsu Province, China