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Ferric pyrophosphate

Ferric pyrophosphate

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Name: Ferric pyrophosphate
Synonyms :Iron (III) pyrophosphate; Diphosphoric acid iron(III) salt
Molecular Formula: Fe4.(P2O7)3
Molecular Weight: 745.21
CAS Registry Number :10058-44-3
EINECS :233-190-0
 
Character
Blue white, odorless powder,little soluble in water and.acetic acid,soluble in inorganic acid and ammonia liquor,etc.
Application
Used for intensifying dairy product,flour,salt and health product,etc. as nutritional enlargement agent(ferrous intensifying agent).
 
Quality specification(Enterprise Standard)
Product name
 Ferric pyrophosphate
 
Item 
 Index
 
Iron content, %                         
 24.0-26.0
 
Arsenic (Calculated asAs),%
 ≤0.0003
 
Lead, %
 ≤0.001
 
Burning loss, %
 ≤20.0
 
Mercury,%
 ≤0.0003
 

Package:25kg/bag
Storage:be stored in cool and dry place.Avoid light and heat
Shelf life:18months