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Merck

V800318

Sigma-Aldrich

Kaliumphosphat

suitable for HPLC, 99.5-100.5%

Synonym(e):

Kaliumdihydrogenphosphat, Monokaliumphosphat, prim.-Kaliumphosphat

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About This Item

Lineare Formel:
KH2PO4
CAS-Nummer:
Molekulargewicht:
136.09
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352302
PubChem Substanz-ID:

Produktlinie

Vetec

Assay

99.5-100.5%

Form

crystalline powder

Methode(n)

HPLC: suitable

pH-Wert

4.0-5.0 (10% in water)

pKa (25 °C)

(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

mp (Schmelzpunkt)

252.6 °C (lit.)

Dichte

2.338 g/mL at 25 °C (lit.)

SMILES String

[K+].OP(O)([O-])=O

InChI

1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1

InChIKey

GNSKLFRGEWLPPA-UHFFFAOYSA-M

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Rechtliche Hinweise

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Kirsi Penttinen et al.
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