sodium acid pyrophosphate food grade china origin

Executive Standard: HG2928-1999                                         
Molecular Formula: Na₂H₂P₂O₇ 
MW: 221.94
Character: 
It is white power. soluble in water, but insoluble in alcohol.  solubility is 32.5% at 100°C.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand , Stored at draughty dry places..
Usage: Used as buffer, leaven, quality modifier, ferment agent, emulsifier, nutriment, adhesive and preservative in foods.

Performed Specifications:

Specifications	Tech Grade	Food Grade
Main contents % ≥	96.0	96.0
Whiteness % ≥	90	90
Water insoluble % ≤	0.1	0.1
PH Value of 1% water solution	3.5-4.5	3.5-4.5
Bulk density g/cm3	0.85-1.15	0.85-1.15
Arsenic, as As % ≤		0.0001
Heavy metals, as Pb % ≤		0.001
Fluoride, as F % ≤		0.003

     

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Product Categories : Sodium Acid Pyrophospaate