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Key Documents

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V800322

Sigma-Aldrich

Hidróxido de potasio

AR, pellets, ≥85%

Sinónimos:

Potasa cáustica

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About This Item

Fórmula lineal:
KOH
Número de CAS:
1310-58-3
Peso molecular:
56.11
EC Number:
215-181-3
MDL number:
MFCD00003553
UNSPSC Code:
12352300
PubChem Substance ID:
329829307

grade

AR

vapor pressure

1 mmHg ( 719 °C)

product line

Vetec™

assay

≥85%

form

pellets

pH

~13.5 (25 °C, 5.6 g/L)

mp

361 °C (lit.)

solubility

H2O: soluble 1120 g/L

anion traces

carbonate (CO32-): ≤1.0%
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.003%

cation traces

Fe: ≤0.0005%
Na: ≤0.50%
heavy metals (as Pb): ≤0.0005%

SMILES string

[OH-].[K+]

InChI

1S/K.H2O/h;1H2/q+1;/p-1

InChI key

KWYUFKZDYYNOTN-UHFFFAOYSA-M

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

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