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CALCIUM HYDROGEN PHOSPHATE DIHYDRATE Extra Pure

HomeLaboratory ChemicalsInorganic Phosphates
SYNONYMS :  DIBASIC CALCIUM PHOSPHATE DIHYDRATE
 
Article No. 2467F
Grade Extra Pure
Purity 98%
CAS No. 7789-77-7
Molecular Formula CaHPO4.2H2O
Molecular Weight 172.10
H.S. Code 2835.2510
Shelf Life 5 Years

 
Specifications
Appearance White crystalline powder
Assay (Complexometric) 98 - 105%
Substances insoluble in HCl Max 0.2%
Calcium hydrogen and tri-calcium phosphate Passes test
Carbonate (CO3) Passes test
Chloride (Cl) Max 0.125%
Fluoride (F) Max 0.005%
Sulphate (SO4) Max 0.5%
Heavy metals (as Pb) Max 0.003%
Arsenic (As) Max 0.0001%
Barium (Ba) Passes test
Iron (Fe)
Max 0.04%
Loss on ignition at 800 deg C 24.5 - 26.5%
Packings
00500    500 g
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0025K    25 Kg
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Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
 
Revision Date : 20-Dec-2013