LIANYUNGANG DONGTAI FOOD INGREDIENTS CO., LTD
SPECIFICATION
Tetrasodium Pyrophosphate
1锛嶤hemical name: Tetrasodium Pyrophosphate, Sodium Pyrophosphate
2锛嶮. F.:Na4P2O7
3锛嶮. W.:265.90
4锛嶱hysical properties: White monoclinic crystal powder, it is soluble in water, insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.
5锛嶲uality standard: (GB25557-2010銆丗CC-V)
Name of indexGB25557-2010FCC-V
Sodium Pyrophosphate Na4P2O7 %96.5-100.595.0-100.5
Water Insoluble 鈮?0.20.2
PH (1% aqueous solution)9.9-10.7-
Arsenic (As) 鈮?0.00030.0003
Heavy Metal (as Pb) 鈮?0.001-
Fluoride (as F) 鈮?0.0050.005
Loss on drying 鈮?0.50.5
Orthophosphatepass test-
Pb 鈮?0.00040.0004
6锛嶶sage: In food industry, used as quality improver, applied to can, fruit drinks, milk product, bean milk and so on.
7锛嶱acking: In 25kg composite plastic woven/paper bag with PE liner.
8锛嶴torage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.powder Sodium Phosphates
website:http://www.ltwingredients.com/phosphate-series/sodium-phosphates/