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Potassium Perrhenate

KReO4

MDL Number:

MFCD00011365

EC No.:

233-953-8

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Potassium Perrhenate
K-RE-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Potassium Perrhenate
K-RE-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Potassium Perrhenate
K-RE-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Potassium Perrhenate
K-RE-05
Pricing > SDS > Data Sheet >

Potassium Perrhenate Properties

Compound Formula

KReO4

Molecular Weight

289.3

Appearance

White powder

Melting Point

N/A

Boiling Point

N/A

Density

4.887 g/cm3

Exact Mass

289.899118

Monoisotopic Mass

289.899118

Potassium Perrhenate Health & Safety Information

Signal Word Danger
Hazard Statements H272-H315-H319-H335
Hazard Codes O, Xi
Risk Codes 8-36/37/38
Safety Statements 17-26-36
RTECS Number SE1400000
Transport Information UN 1479 5.1/PG 2
WGK Germany 3
MSDS / SDS

About Potassium Perrhenate

Potassium tetraoxorhenate(1-); rhenate(1-), tetraoxo-, potassium (1:1); potassium oxido(trioxo)rhenium; potassium ion tetraoxorhenate(1-)

Potassium Perrhenate Synonyms

KReO4
CAS 10466-65-6

Potassium Perrhenate Chemical Identifiers

Linear Formula

KReO4

Pubchem CID

3661560

MDL Number

MFCD00011365

EC No.

233-953-8

Beilstein Registry No.

N/A

IUPAC Name

potassium; oxido(trioxo)rhenium

SMILES

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

InchI Identifier

InChI=1S/K.4O.Re/q+1;;;;-1;

InchI Key

QFKRWIFGDGKWLM-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Elemental PotassiumSee more Potassium products. Potassium (atomic symbol: K, atomic number: 19) is a Block S, Group 1, Period 4 element with an atomic weight of 39.0983. The number of electrons in each of Potassium's shells is [2, 8, 8, 1] and its electron configuration is [Ar] 4s1. The potassium atom has a radius of 227.2 pm and a Van der Waals radius of 275 pm. Potassium was discovered and first isolated by Sir Humphrey Davy in 1807. Potassium is the seventh most abundant element on earth. It is one of the most reactive and electropositive of all metals and rapidly oxidizes. As with other alkali metals, potassium decomposes in water with the evolution of hydrogen because of its reacts violently with water, it only occurs in nature in ionic salts.Potassium Bohr Model In its elemental form, potassium has a silvery gray metallic appearance, but its compounds (such as potassium hydroxide) are more frequently used in industrial and chemical applications. The origin of the element's name comes from the English word 'potash,' meaning pot ashes, and the Arabic word qali, which means alkali. The symbol K originates from the Latin word kalium.

See more Rhenium products. Rhenium (atomic symbol: Re, atomic number: 75) is a Block D, Group 7, Period 6 element with an atomic weight of 186.207. The number of electrons in each of rhenium's shells is 2, 8, 18, 32, 13, 2 and its electron configuration is [Xe] 4f14 5d5 6s2. Rhenium Bohr ModelThe rhenium atom has a radius of 137 pm and a Van der Waals radius of 217 pm. Rhenium was discovered and first isolated by Masataka Ogawa in 1908. In its elemental form, rhenium has a silvery-white appearance. Rhenium is the fourth densest element exceeded only by platinum, iridium, and osmium. Rhenium's high melting point is exceeded only by those of tungsten and carbon.Elemental Rhenium Rhenium is found in small amounts in gadolinite and molybdenite. It is usually extracted from the flue dusts of molybdenum smelters. The name Rhenium originates from the Latin word 'Rhenus' meaning "Rhine" after the place of discovery.

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September 23, 2017
Los Angeles, CA
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