Product Description
Calcium citrate anhydrous is also named tricalcium citrate anhydrous.It is a tribasic salt of citric
acid.It is manufactured from tricalcium citrate tetrahydrate.Water molecules of the tetrahydrate crystals are removed by a patented process without destroying the original crystal matrix.It
occurs as colorless crystalline powder. It is insoluble in water and practically soluble in acid.
Specification
Item
USP32
FCCV
Characters
white powder
Assay
97.5%-100.5%
97.5%-100.5%
Impurities
conform
conform
Arsenic
NMT 3 ppm
/
Heavy metals
NMT 20 ppm
/
Fluoride
NMT 30 ppm
NMT 30 ppm
Lead
NMT 10 ppm
NMT 2 ppm
Limit of acid-insoluble substances
NMT 10mg
NMT 10mg
Loss on drying
NMT 2% ( 150℃, 4 h)
not
more than 2% ( 150℃, 4 h)
Stroge
In an airtight container.
