Potassium tellurate(IV)

Basic Information

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CAS Number

7790-58-1

Molecular Formula

K2O3Te

Molecular Weight

253.8 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

460-470°C

Boiling Point

No data available

Density

3.0530

Flash Point

No data available

Vapor Pressure

No data available

SMILES

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

InChI

InChI=1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

InChIKey

BFPJYWDBBLZXOM-UHFFFAOYSA-L

LogP

-0.73720

Complexity

18.8

Safety Information

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GHS Hazard Pictograms

H301

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

Hazard Class

Class 6.1(b) Class 6.1(b)

Sensitiveness

对湿度敏感

Synonyms & References

English

71M41949N8
YEA33366
Telluric acid (H2TeO3),dipotassium salt, hydrate (9CI)
MFCD00011379
dipotassium tellurite
Potassium Tellurite Powder
Telluric acid (H2TeO3), dipotassium salt
K2TeO(3)
7790-58-1
UNII-71M41949N8
Potassium tellurate (IV)
DTXSID50999096
AKOS015833696
Kali Telluricosum
POTASSIUM TELLURATE(IV) [MI]
CHEBI:75248
Telluric acid, dipotassium salt
Q3983056
AKOS015910565
Potassium tellurite
EINECS 232-213-1
Telluric acid (H2TeO3), potassium salt (1:2)
123333-66-4 (.H2O)
dipotassium;tellurite
POTASSIUMTELLURITE
Dipotassium trioxotellurate
dipotassium trioxotellurate
Potassium tellurate(IV)
POTASSIUM TELLURITE (IV)
POTASSIUM TELLURITE
telluricacid(h2teo3),dipotassiumsalt

MDL Number

MFCD00011379

FAQ

What is Potassium tellurate(IV) (CAS: 7790-58-1)?

Potassium tellurate(IV) (CAS: 7790-58-1) is an inorganic compound with the formula K2TeO4. It is a white crystalline solid, soluble in water. It is commonly used in analytical chemistry as a reagent and in the synthesis of other compounds.

What are the main uses of Potassium tellurate(IV) (CAS: 7790-58-1)?

Potassium tellurate(IV) (CAS: 7790-58-1) is primarily used as a reagent in analytical chemistry for the determination of various metals. It is also used in the synthesis of other tellurium compounds and in the production of glass and ceramics.

Is Potassium tellurate(IV) (CAS: 7790-58-1) safe?

Potassium tellurate(IV) (CAS: 7790-58-1) is generally considered safe for laboratory use when proper handling procedures are followed. However, it should be handled with care due to its potential to cause skin and eye irritation. Protective gloves and safety glasses should be worn.

How should Potassium tellurate(IV) (CAS: 7790-58-1) be stored?

Potassium tellurate(IV) (CAS: 7790-58-1) should be stored in a cool, dry place, away from direct sunlight and moisture. It should be kept in a tightly sealed container to prevent moisture absorption. Ideal storage conditions are below 25°C and with a relative humidity below 50%.