TongVo Chemicals can supply high quality sodium pyrophosphate (Na4P2O7) for food additive, detergent, and technical applications.
Title: Sodium pyrophosphate
Synonyms: tetrasodium pyrophosphate, sodium diphosphate, TSPP
Formula: Na4P2O7, Molecular: 265.90
CAS #: 7722-88-5, EC #: 231-767-1
Standard(s): HG/T2968-1999(tech), HG2923-1999(food), FCC V
Grade: technical grade, food grade
|Item||Technical grade||Food grade|
|Packing:||25Kgs/bag, in woven or kraft paper bags with inner bag, or as customer's requirements.|
|Appearance||White powder or granule||White powder or granule|
|Assay (Na4P2O7) %||≥97||≥96.5|
|Iron (Fe) %||≤0.005||/|
|Heavy metal (as Pb) %||≤0.002||/|
|Arsenic (As) %||≤0.0005||≤0.0003|
|Lead (Pb) %||≤0.0002|
|Fluoride (F) %||≤0.002||≤0.001|
|pH (1% sol.)||9.9-10.7||9.9-10.7|
|Water insoluble %||≤0.1||≤0.1|
|Loss on ignition %||≤0.5||≤0.5|
Colorless transparent crystals or white powder.
Tetrasodium pyrophosphate is used as pH buffer, emulsifier, and detergent aid, thickening agent in instant puddings, water softener in detergents, and detergent additive.
Storage & handling
Keep in cool dry place.
Air transportation: arranged as ordinary goods.
Harzards Identification & Classifications: N/A
Support: Sodium pyrophosphate technical datasheet (TDS), Sodium pyrophosphate material safety datasheet (MSDS).
Remarks:We can supply high quality sodium pyrophosphate (CAS:7758-29-4) for food additive, detergent, and technical applications.