calcium hydrogen phosphate dihydrate 98% extrapure

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Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 7789-77-7
Molecular Formula CaHPO4.2H2O
Molecular Weight 172.10
Shelf Life 60 Months
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
Specifications
Appearance White powder/ 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%
Dangerous Goods Information
UN Number – DG Class –
Safety Information & Hazard Symbols
Symbol GHS07
Signal Word Warning
Hazard Statement H315-H319-H335
Precaution Statement P261-P305 + P351 + P338

calcium hydrogen phosphate dihydrate 98% extrapure

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SKU C00650-00500-HS Category
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