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Merck

91957

Sigma-Aldrich

Methylphosphonsäure Mononatriumsalz

99.0-101.0% (T)

Synonym(e):

Methanphosphonsäure Mononatriumsalz, Mononatriummethylphosphonat

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About This Item

Empirische Formel (Hill-System):
CH4O3PNa
CAS-Nummer:
Molekulargewicht:
118.00
UNSPSC-Code:
12352204
PubChem Substanz-ID:
NACRES:
NA.25

Qualitätsniveau

Assay

99.0-101.0% (T)

Form

crystals

Konzentration

18.5-20.5% Na

Verlust

≤2.0% loss on drying

pH-Wert

4.5-5.1

Löslichkeit

water: 3.54 g/30 mL, colorless

Kationenspuren

Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

UV-Absorption

λ: 260 nm Amax: ≤0.2
λ: 280 nm Amax: ≤0.07

Eignung

no residue for filter test

SMILES String

O=P(C)(O[Na])O

InChI

1S/CH5O3P.Na/c1-5(2,3)4;/h1H3,(H2,2,3,4);/q;+1/p-1

InChIKey

CZVWTNTXBUVAFR-UHFFFAOYSA-M

Anwendung

Buffer component for ERLIC technique for Phosphoproteome analysis and inhibitor of protein phosphatases.

Piktogramme

CorrosionExclamation mark

Signalwort

Danger

H-Sätze

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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