SODIUM ACID PYROPHOSPHATE (SAPP28) CHINA
CAS Number: 68915-31-1
EC Number: 231-835-0
Chemical Formula: Na2H2P2O7
Appearance Format: Powder
PH value at 20 ° C (10 g / l): 4,0 - 4,7
Melting point / Melting range: 220 ° C
Density at 20 ° C: 1.1 g / cm³
Soluble in water with solubility solubility.
It is Na2H2P2O7 with Chemical Formula. Sodium acid pyrophosphate is a chemical derivative of phosphorus, an important element in life for all living things. One of the most common elements. Foods, water, our body also occurs in natural. Phosphates are commonly used when certain common elements, such as sodium, calcium, potassium and aluminum, are combined with phosphate ions.
It is generally involved in baking products, canning seafood and preventing the darkening of potatoes.