Calcium Glycerophosphate

Test item
Standard
Results

        properties
White or yellowish odorless powder
White odorless powder

Content
≥98.0%
98.52%

Clarity (0.7g/50ml solution)
Visual, clarify or slightly turbid solution
Slightly turbid

PH
≤ 1.7ml / g (0.1mol / L sodium hydroxide solution or 0.1mol / hydrochloric acid)
0.18 ml/g

Free glycerol and alcohol soluble substances
≤1.0%
0.24%

Citrate
No precipitation
Complies

Loss on drying
≤12.0%
7.50%

As Content
≤4mg/kg
less than 4 mg/kg

Heavy metal content
≤20mg/kg
less than 20 mg/kg

Residue on ignition
51.0%-57.0%
51.98%

Conclusion
Complies