Sodium acid pyrophosphate (SAPP)
article source： Release time：2021年08月13日
Chemical formula : Na2H2P2O7
Molecular weight: 221.95
CAS No.: 7758-16-9
Properties:White crystal powder;Relative density 1.86.
Uses:Mainly used in food industry as food additive.
Packing:Packed in 25 kg net WPP/PE bags.
Technical Specifications :
Indexes | Food Grade |
Appearance | White powder |
Assay(as Na2H2P2O7)%≥ | 95.0 |
PH Value | 3.5-4.5 |
Water Insoluble matter %≤ | 1.0 |
Fluoride (as F) % ≤ | 0.005 |
Heavy Metals (as Pb) % ≤ | 0.002 |
Arsenic (As)% ≤ | 0.0003 |
Neutralizing Value: | 71 - 73 |
Reaction Value: | 28 |
