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Kaliumdihydrogenphosphat NF, Ph. Eur., BP Endotoxin getested

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26921.295EA 82.9 EUR InStock
26921.295 26921.364 26921.466
Kaliumdihydrogenphosphat NF, Ph. Eur., BP Endotoxin getested
Kaliumdihydrogenphosphat
Appearance: White or almost white, crystalline powder or colourless crystals.
Residues of metal catalysts or reagents: Conforms to EMEA/CHMP/SWP/4446/2000

Achtung! Bitte beachten: Not for use as Active Pharmaceutical Ingredient (API)


Formel: KH₂PO₄
Siedepunkt: ~100 °C (1013 hPa)
Melting Pt: 253 °C
Dichte: 2,3 g/cm³ (20 °C)
Storage Temperature: Raumtemperatur
 MDL Number: MFCD00011401
CAS-Nummer: 7778-77-0
EINECS: 231-913-4
REACH: 01-2119490224-41
Merck Index: 13,07744
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Spezifikation Testergebnisse
Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) Max. 10 ppm
Bacterial endotoxins Max. 2.5 EU/g
Residual solvents Passes test
Residues of metal catalysts or reagents Unlikely by manuf.process
Cd (Cadmium) Max. 1 ppm
Co (Cobalt) Max. 1 ppm
Hg (Mercury) Max. 3 ppm
Ni (Nickel) Max. 1 ppm
Pb (Lead) Max. 3 ppm
V (Vanadium) Max. 4 ppm
Conforms to Ph.Eur./NF/BP Passes test
Ph.Eur./BP specifications: Max. 10 ppm
Assay (dried substance) [Ph.Eur./BP] 98.0 --> 100.5 %
Identification A Passes test NF
Identification B Passes test NF
Identification C Passes test Ph.Eur./BP
Appearance of solution Passes test Ph.Eur./BP
pH (20°C; 5 %) [Ph.Eur./BP] 4.2 --> 4.5
Reducing substances Passes test Ph.Eur./BP
Cl (Chloride) [Ph.Eur./BP] Max. 200 ppm
SO4 (Sulphate) [Ph.Eur./BP] Max. 300 ppm
As (Arsenic) [Ph.Eur./BP] Max. 2 ppm
Fe (Iron) [Ph.Eur./BP] Max. 10 ppm
Loss on drying (125-130°C) [Ph.Eur./BP] Max. 2.0 %
NF specifications:
Assay (dried basis) [NF] 98.0 --> 100.5 %
As (Arsenic) [NF] Max. 3 μg/g
Pb (Lead) [NF] Max. 5 μg/g
Limit of fluoride [NF] Max. 10 μg/g
Insoluble substances [NF] Max. 0.2 %
Loss on drying (105°C; 4 h) [NF] Max. 1.0 %

 

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