tri-Sodium citrate dihydrate 99.0-100.5% (dry basis), crystallised Ph. Eur., BP, USP

Supplier: VWR Chemicals

27831.468EA 0 EUR
27831.468 27831.297 27831.366
tri-Sodium citrate dihydrate 99.0-100.5% (dry basis), crystallised Ph. Eur., BP, USP
tri-Sodium citrate dihydrate

Appearance: White or almost white, crystalline powder or white or almost white, granular crystals, slightly deliquescent in moist air.


Upozornení: Not for use as Active Pharmaceutical Ingredient (API).

Formula: Na₃C₆H₅O₇·2H₂O
MW: 294,1 g/mol
Melting Pt: 150 °C
Density: 1,76 g/cm³ (20 °C)
MDL Number: MFCD00150031
REACH: 01-2119457027-40
Merck Index: 13,08675
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Specification Test Results

Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) Max. 10 ppm
Residual solvents Passes test
As (Arsenic) Max. 1 ppm
Cd (Cadmium) Max. 1 ppm
Co (Cobalt) Max. 1 ppm
Hg (Mercury) Max. 2 ppm
Ni (Nickel) Max. 1 ppm
Pb (Lead) Max. 3 ppm
V (Vanadium) Max. 2 ppm
Conforms to Ph.Eur./USP/BP Passes test
Ph.Eur./BP specifications: .
Assay (on anhydrous) [Ph.Eur./BP] 99,0 --> 101,0 %
Identification A Passes test Ph.Eur./BP
Identification B Passes test Ph.Eur./BP
Appearance of solution Passes test Ph.Eur./BP
Acidity or alkalinity Passes test Ph.Eur./BP
Readily carbonisable substances Passes test Ph.Eur./BP
Cl (Chloride) [Ph.Eur./BP] Max. 50 ppm
C2O4 (Oxalate) [Ph.Eur./BP] Max. 300 ppm
SO4 (Sulphate) [Ph.Eur./BP] Max. 150 ppm
Water [Ph.Eur./BP] 11,0 --> 13,0 %
USP specifications: .
Assay (calculated on anhydrous) [USP] 99,0 --> 100,5 %
Identification A Passes test USP
Identification B Passes test USP
Identification C Passes test USP
Tartrate Passes test USP
Alkalinity Passes test USP
Water determination [USP] 10,0 --> 13,0 %

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