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Merck
모든 사진(1)

주요 문서

V800322

Sigma-Aldrich

Potassium hydroxide

AR, pellets, ≥85%

동의어(들):

Caustic potash

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About This Item

Linear Formula:
KOH
CAS Number:
Molecular Weight:
56.11
EC Number:
MDL number:
UNSPSC 코드:
12352303
PubChem Substance ID:
분석:
≥85%
Grade:
AR
양식:
pellets
solubility:
H2O: soluble 1120 g/L

Grade

AR

vapor pressure

1 mmHg ( 719 °C)

제품 라인

Vetec

분석

≥85%

양식

pellets

pH

~13.5 (25 °C, 5.6 g/L)

mp

361 °C (lit.)

solubility

H2O: soluble 1120 g/L

음이온 미량물

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

양이온 미량물

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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법적 정보

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

픽토그램

CorrosionExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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