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P5379

Sigma-Aldrich

Kaliumphosphat

ReagentPlus®

Synonym(e):

Kaliumdihydrogenphosphat, Monokaliumphosphat, prim.-Kaliumphosphat

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About This Item

Lineare Formel:
KH2PO4
CAS-Nummer:
7778-77-0
Molekulargewicht:
136.09
EG-Nummer:
231-913-4
MDL-Nummer:
MFCD00011401
UNSPSC-Code:
12161700
PubChem Substanz-ID:
24898627
NACRES:
NA.25

Qualitätsniveau

200

Produktlinie

ReagentPlus®

Assay

≥99.0%

Form

powder or crystals

pKa (25 °C)

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

mp (Schmelzpunkt)

252.6 °C (lit.)

Löslichkeit

water: 100 mg/mL, clear, colorless

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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Verwandte Kategorien

Anwendung

Einbasisches Kaliumphosphat hat folgende Anwendungen:
  • bei der Erzeugung der Kalibrierungskurve für Messungen der elektrischen Leitfähigkeit von plasmaaktiviertem Leitungswasser (PATW).
  • als Bestandteil von Dissektionslösung.
  • als Bestandteil von phosphatgepufferter Kochsalzlösung.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Analysenzertifikate (COA)

Lot/Batch Number
SLCL9713
SLCL9712
SLCL8045
BCCG6853
BCCG6854

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Sigma-Aldrich

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Syringaldazin indicator for laccase and peroxidase activity

Sigma-Aldrich

S7896

Syringaldazin

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MethodsX, 5, 75-82 (2018)
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Lipidic cubic phases (LCPs) have emerged as successful matrixes for the crystallization of membrane proteins. Moreover, the viscous LCP also provides a highly effective delivery medium for serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs). Here, the adaptation of
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Protokolle

Enzymatic Assay of Phytase (EC 3.1.3.8)

Derived from procedure SSPHYT02. Includes template updates to current SOP specifications and incorporation of notes into the procedure.

Enzymatic Assay of Laccase (EC 1.10.3.2)

Laccase (EC 1.10.3.2) is a cuproenzyme that oxidizes various types of phenols and similar aromatic compounds aromatic amines with the reduction of molecular oxygen to water, therefore, is used as a biocatalyst.

Enzymatic Assay of D-Alanine Racemase (EC 5.1.1.1)

This procedure applies to all products that have a specification for the enzymatic assay of D Alanine Racemase.

Enzymatic Assay of 3α-Hydroxysteroid Dehydrogenase with Androsterone (EC 1.1.1.50)

Enzymatic Assay of 3α-Hydroxysteroid Dehydrogenase with Androsterone (EC 1.1.1.50)

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