Products Oil and Gas Industry Sodium Acid Pyrophosphate

Product Information - Sodium Acid Pyrophosphate

Information

Sodium Acid Pyrophosphate (SAPP) is an inorganic compound consisting of sodium cations and pyrophosphate anion. It serves as a buffering, chelating and leavening agent.
Storage conditions: Store in dry, cool and ventilated area. Avoid direct sunlight.
Shelf life: 2 years
Appearance: White powder. Water soluble
Packing: 25 kg kraft paper bags

Specification

Cyclic Phosphates: ≤ 2%
Arsenic: ≤ 3 ppm
Lead: ≤ 2 ppm
Fluoride: ≤ 10 ppm
Loss on drying: ≤ 0.5%
Assay: ≥ 95%
pH value: 3.8 - 4.2

Applications

Disodium pyrophosphate is used as leavening agent  in baking powders, combining with sodium bicarbonate to release carbon dioxide. It speeds the conversion of sodium nitrite to nitrite in cured meats and can improve water-holding capacity. It is also found in potato products, where it prevents darkening. It can be also be used in leather treatment; In some dairy applications for cleaning purposes and in petroleum production; etc.

Contact

CREMER ERZKONTOR GmbH & Co. KG
Beckergrube 38-52
23552 Lübeck

Phone:  +49 451 929 62 - 0