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Merck
CN

207985

Potassium permanganate

97%

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About This Item

Empirical Formula (Hill Notation):
KMnO4
CAS Number:
7722-64-7
Molecular Weight:
158.03
UNSPSC Code:
12352300
PubChem Substance ID:
329752033
EC Number:
231-760-3
MDL number:
MFCD00011364

Key Documents

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InChI key

VZJVWSHVAAUDKD-UHFFFAOYSA-N

InChI

1S/K.Mn.4O/q+1;;;;;-1

SMILES string

[K+].[O-][Mn](=O)(=O)=O

assay

97%

form

crystalline powder

reaction suitability

reagent type: oxidant

solubility

H2O: 125 g/L at 40 °C, H2O: 224 g/L at 60 °C, H2O: 28.3 g/L at 0 °C, H2O: 65.1 g/L at 20 °C

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Application

Suitable for heterogeneous oxidations.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2 - Repr. 2 - Skin Corr. 1 - STOT RE 2 Inhalation

target_organs

Brain

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV6688
MKCT8277
MKBW1544V
MKBV7199V
MKBV0648V

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Eagleson M.
Concise Encyclopedia Chemistry, 227-227 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 1097-1097 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 1047-1047 (1994)
Crown polyether chemistry. Potassium permanganate oxidations in benzene.
Sam DJ and Simmons HE.
Journal of the American Chemical Society, 94(11), 4024-4025 (1972)
Eagleson M.
Concise Encyclopedia Chemistry, 622-622 (1994)
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