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P5379

Sigma-Aldrich

Fosfato di potassio

ReagentPlus®

Sinonimo/i:

Fosfato di potassio prim., Fosfato monopotassico, Potassio diidrogeno fosfato

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About This Item

Formula condensata:
KH2PO4
Numero CAS:
7778-77-0
Peso molecolare:
136.09
Numero CE:
231-913-4
Numero MDL:
MFCD00011401
Codice UNSPSC:
12161700
ID PubChem:
24898627
NACRES:
NA.25

Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

≥99.0%

Forma fisica

powder or crystals

pKa (25 °C)

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

Punto di fusione

252.6 °C (lit.)

Solubilità

water: 100 mg/mL, clear, colorless

Densità

2.338 g/mL at 25 °C (lit.)

Stringa SMILE

[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
GNSKLFRGEWLPPA-UHFFFAOYSA-M

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Applicazioni

Potassium phosphate monobasic has been used:
  • in calibration curve generation in electrical conductivity measurement of plasma-activated tap water (PATW).
  • as a component of dissection solution.
  • as a constituent of phosphate buffered saline.

Note legali

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

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL6299
BCCL3567
0000336456
0000253286
BCCK5407

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A Rapid Extraction Method for mammalian cell cultures, suitable for quantitative immunoblotting analysis of proteins, including phosphorylated GCN2 and eIF2alpha
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MethodsX, 5, 75-82 (2018)
Astrocyte-enriched feeder layers from cryopreserved cells support differentiation of spontaneously active networks of human iPSC-derived neurons
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