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Home Chemnovo Inorganic Phosphates Calcium Hydrogen Phosphate Dihydrate 98% Extrapure

00650

Calcium Hydrogen Phosphate Dihydrate 98% Extrapure

Dibasic Calcium Phosphate Dihydrate

CAS : 7789-77-7

HS Code : 2835.25000

Molecular Formula : CaHPO4.2H2O

Molecular Weight : 172.10

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
White crystalline
Density [g/cm3]
2.31
 Solubility in water [% weight]
0.03 gm in 100 gm of water

Specification

Appearance
White crystalline powder
 Assay (complexometric)
98.0 - 105.0%
Substance insoluble in HCl
Max 0.2%
 Calcium hydrogen and tri-calcium phosphate
Passes test
Carbonate (as CO3)
Passes test
 Chloride (Cl)
Max 0.125%
Fluoride (F)
Max 0.005%
 Sulphate (SO4)
Max 0.5%
Heavy metal (as Pb)
Max 0.003%
 Arsenic (As)
Max 0.0001%
Barium (Ba)
Passes test
 Iron (Fe)
Max 0.04%
Loss on ignition (at 800°C)
24.5 - 26.5%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338