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LC1249 tri-Calcium phosphate

dried suitable for use as excipient EMPROVE exp Ph Eur,BP,E 341

 

Order number Packaging Quantity Price €
AC28249 Paper sack 25 kg inquire
AC28249 Fibre carton 25 kg inquire

 

Product information
Grade Ph Eur,BP,E 341
Synonyms penta-Calcium hydroxide triphosphate, Calcium phosphate tribasic, Tricalcium orthophosphate
Hill Formula Ca3O8P2
HS Code 2835 26 00
EC number 231-840-8
Molar mass 310.18 g/mol
CAS number 7758-87-4

 

Chemical and physical data
Solubility 0.02 g/l (20 °C)
Melting point 1670 °C
Molar mass 310.18 g/mol
Density 3.14 g/cm3
Bulk density 250 kg/m3
pH value 6 – 8 (50 g/l, H2O, 20 °C) suspension

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK NWG not water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good

 

Toxicological data
LD 50 oral LD50 rat > 5000 mg/kg
LD 50 dermal LD50 rabbit > 2000 mg/kg

 

Specifications
Assay Ca (complexometric) 35.0 – 40.0 %
Assay (as Ca3(PO4)2 (calc. o. ignited subst.)) ≥ 90.2 %
Identity passes test
Substances insoluble in hydrochloric acid ≤ 0.1 %
Carbonate (as CO2) passes test
Chloride (Cl) ≤ 0.1 %
Fluoride (F) ≤ 0.005 %
Sulphate (SO4) ≤ 0.5 %
Heavy metals (as Pb) ≤ 0.001 %
As (Arsenic) ≤ 0.0002 %
Cd (Cadmium) ≤ 0.0001 %
Fe (Iron) ≤ 0.04 %
Hg (Mercury) ≤ 0.0001 %
Mg (Magnesium) ≤ 0.3 %
Na (Sodium) ≤ 0.2 %
Pb (Lead) ≤ 0.0004 %
Residual solvents (Ph. Eur./ICH) excluded by production process
Loss on ignition (800 °C) ≤ 8.0 %
Particle size (< 0.063 mm) about 98 %
Water ≤ 2.5 %