20th anniversary seal20th anniversary seal20th anniversary seal

Potassium Hexahydroxoantimonate(V)

CAS #:

Linear Formula:

KSb(OH)6

MDL Number:

MFCD00150439

EC No.:

235-387-7

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Potassium Hexahydroxoantimonate(V)
K-HSBO5-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Potassium Hexahydroxoantimonate(V)
K-HSBO5-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Potassium Hexahydroxoantimonate(V)
K-HSBO5-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Potassium Hexahydroxoantimonate(V)
K-HSBO5-05
Pricing > SDS > Data Sheet >

Potassium Hexahydroxoantimonate(V) Properties (Theoretical)

Compound Formula H6KO6Sb-2
Molecular Weight 262.90234
Appearance White Powder
Melting Point 240 °C
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 261.88396
Monoisotopic Mass 261.88396
Charge -2

Potassium Hexahydroxoantimonate(V) Health & Safety Information

Signal Word Warning
Hazard Statements H302+H332-H411
Hazard Codes Xn, N
Precautionary Statements P273
Risk Codes 20/22-51/53
Safety Statements 61
RTECS Number N/A
Transport Information UN 1549 6.1/PG III
WGK Germany 2
GHS Pictograms
MSDS / SDS

About Potassium Hexahydroxoantimonate(V)

Potassium Hexahydroxoantimonate(V) (Potassium Pyroantimonate) is a negative stain for electron microscopy and is generally immediately available in most volumes, including bulk quantities. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.

Potassium Hexahydroxoantimonate(V) Synonyms

Potassium antimonate, Potassium pyroantimonate, Potassium hexahydroxy antimonate, Potassium antimonate trihydrate, CAS 10090-54-7

Chemical Identifiers

Linear Formula KSb(OH)6
MDL Number MFCD00150439
EC No. 235-387-7
Beilstein Registry No. N/A
Pubchem CID 25524
IUPAC Name potassium; antimony(3+); hexahydroxide
SMILES [K+].O[Sb-] (O)(O)(O)(O)O
InchI Identifier InChI=1S/K.6H2O.Sb/h;6*1H2;/q+1;;;;;;;+5/p-6
InchI Key DUBGVNNAYGFUKU-UHFFFAOYSA-H

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

See more Antimony products. Antimony (atomic symbol: Sb, atomic number: 51) is a Block P, Group 15, Period 5 element with an atomic radius of 121.760. Antimony Bohr Model The number of electrons in each of antimony's shells is 2, 8, 18, 18, 5 and its electron configuration is [Kr] 4d10 5s2 5p3. The antimony atom has a radius of 140 pm and a Van der Waals radius of 206 pm. Antimony was discovered around 3000 BC and first isolated by Vannoccio Biringuccio in 1540 AD. In its elemental form, antimony has a silvery lustrous gray appearance. Elemental Antimony The most common source of antimony is the sulfide mineral known as stibnite (Sb2S3), although it sometimes occurs natively as well. Antimony has numerous applications, most commonly in flame-retardant materials it also increases the hardness and strength of lead when combined in an alloy and is frequently employed as a dopant in semiconductor materials. Its name is derived from the Greek words anti and monos, meaning a metal not found by itself.

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.

TODAY'S SCIENCE POST!

October 18, 2019
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

Scientists simplify lithium-sulfur battery production to meet future energy storage needs