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Calcium Hydrogen Phosphate Anhydrous 98% Extrapure
Confirms to IP Calcium phosphate dibasic

Product Code.
00648
Grade
Purity
98%
CAS No.
7757-93-9
Molecular Formula
CaHPO4
Molecular Weight
136.06
H.S.Code
2835.25000
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
Density [g/cm3]
2.3
Solubility in water [% weight]
Insoluble in water

Packaging

Specification

Appearance
White powder
Assay
98 - 105%
Identifications
To comply IP tests
Acid insoluble matter
Max 0.1%
Arsenic (As)
Max 0.001%
Heavy metal (as Pb)
Max 0.004%
Barium (Ba)
To comply IP tests
Iron (Fe)
Max 0.04%
Chloride (Cl)
Max 0.125%
Carbonate (as CO2)
To comply IP tests
Sulphate (SO4)
Max 0.5%
Nitrate (NO3)
To comply IP tests
Fluoride (F)
Max 0.005%
Reducing substance
To comply IP tests
Proteinous impurities
To comply IP tests
Moncalcium & tricalcium phosphates
To comply IP tests
Loss on ignition (at 500°C)
6.5-8.5%

Safety Information and Hazard Symbols