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dihydrogen trioxotellurate

Product Name
dihydrogen trioxotellurate
CAS No.
10049-23-7
Chemical Name
dihydrogen trioxotellurate
Synonyms
Einecs 233-173-8;telluric(IV) acid;15852-22-9 (Teo3(-2));Tellurium(IV)oic acid;Telluric acid (H2TeO3);dihydrogen trioxotellurate;SITVSCPRJNYAGV-UHFFFAOYSA-N;22451-06-5 (Di-hydrochloride salt pentahydrate)
CBNumber
CB2909462
Molecular Formula
H2O3Te
Formula Weight
177.61
MOL File
10049-23-7.mol
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dihydrogen trioxotellurate Property

Melting point:
40, decomposes [HAW93]
Density 
3.0
solubility 
slightly soluble in H2O; soluble in dilute acid solutions,alkaline solutions
form 
white crystals
color 
white crystals, crystalline
PH
pKa1= 6.07, pKa2 = 9.34(25℃)
Water Solubility 
slightly soluble H2O; soluble in dilute acids, alkalies [MER06]
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Safety

RIDADR 
3288
HazardClass 
6.1(a)
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

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dihydrogen trioxotellurate Chemical Properties,Usage,Production

Chemical Properties

unstable white crystal(s), or crystal(s) powder(s); dehydrates readily to TeO2 [KIR83] [MER06]

Definition

ChEBI: Tellurous acid is a tellurium oxoacid. It is a conjugate acid of a hydrogentellurite.

dihydrogen trioxotellurate Preparation Products And Raw materials

Raw materials

Preparation Products

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10049-23-7, dihydrogen trioxotellurateRelated Search:

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  • dihydrogen trioxotellurate
  • Telluric acid (H2TeO3)
  • Tellurium(IV)oic acid
  • 15852-22-9 (Teo3(-2))
  • 22451-06-5 (Di-hydrochloride salt pentahydrate)
  • Einecs 233-173-8
  • SITVSCPRJNYAGV-UHFFFAOYSA-N
  • telluric(IV) acid
  • 10049-23-7
  • H2TeO3
  • Inorganics