Sodium Acid Pyrophosphate
Synonyms:SAPP; disodium dihydrogenpyrophosphate; di-sodium dihydrogen pyrophosphate anhydrous;sodium pyrophosphate dibasic; disodium dihydrogen pyrophosphate;disodium pyrophosphate; disodium phosphonato phosphate
Formula:Na2H2P2O7
Product Code:7758-16-9
Storage Conditions: HG 2928-1999
SAPP Sodium Acid Pyrophosphate Properties:
Disodium pyrophosphate or sodium acid pyrophosphate is a buffering and chelating agent, with many food and industrial uses. White powder or granular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; Sodium Acid Pyrophosphate Specifications:
|
|
|
Appearance |
|
White Powder |
Disodium Dihydrogen Pyrophosphate |
%(w/w) |
min 95.0 |
Water Insoluble |
%(w/w) |
max 1.0 |
Arsenic (As) |
mg/kg |
max 3 |
Heavy Metal (as Pb) |
mg/kg |
max 15 |
Fluoride (as F) |
mg/kg |
max 50 |
PH (1% aqueous solution) |
|
4.0+0.5 |
Sodium Acid Phosphate SAPP Usage:
Sodium acid pyrophosphate food grade used as rapid ferment agent, quality improver in food industry. Applied to acid component of synthetic swelling agent, such as, bread, cake. Builted with other phosphates can be applied to water retention of meat product, such as canned meat, cooked ham, meat can and instant noodles.
Packing:25 kg/bag inner plastic and outer plait
We also provide other food grade phosphate products,such as Sodium Tripolyphosphate,Trisodium Phosphate,Sodium Hexametaphosphate and so on.