17774
Potassium tellurite solution
1% in H2O, suitable for microbiology
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
41171614
PubChem Substance ID:
NACRES:
NA.85
Recommended Products
Agency
according to ISO 6888-1:2020
Quality Level
sterility
sterile (Filtered and Aseptic Handled)
form
liquid
shelf life
limited shelf life, expiry date on the label
concentration
1% in H2O
application(s)
environmental
food and beverages
microbiology
storage temp.
2-8°C
suitability
Corynebacterium spp.
Staphylococcus spp.
SMILES string
[K+].[K+].[O-][Te]([O-])=O
InChI
1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key
BFPJYWDBBLZXOM-UHFFFAOYSA-L
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Application
A filter sterilized solution of potassium tellurite for the selective isolation of Staphylococci and Corynebacteria.
Other Notes
10 mls per vial
sterile 1% Potassium tellurite Solution in water
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Miguel E Castro et al.
Biochemical and biophysical research communications, 380(1), 148-152 (2009-01-27)
Potassium tellurite (K(2)TeO(3)) is harmful to most organisms and specific mechanisms explaining its toxicity are not well known to date. We previously reported that the lpdA gene product of the tellurite-resistant environmental isolate Aeromonas caviae ST is involved in the
Lillian G Acuña et al.
Archives of microbiology, 191(5), 473-476 (2009-03-31)
Potassium tellurite is highly toxic to most forms of life and specific bacterial tellurite defense mechanisms are not fully understood to date. Recent evidence suggests that tellurite would exert its toxic effects, at least in part, through the generation of
Martina Bielaszewska et al.
Journal of clinical microbiology, 43(1), 452-454 (2005-01-07)
A total of 66 (98.5%) of 67 enterohemorrhagic Escherichia coli (EHEC) O157:H7 strains had increased potassium tellurite (Te) MICs (32 to 1,024 microg/ml), grew on Te-containing media, and possessed Te resistance (ter) genes, whereas 83 (96.5%) of 86 sorbitol-fermenting (SF)
Shelton E Murinda et al.
Foodborne pathogens and disease, 1(3), 178-184 (2005-07-05)
The objective of this study was to characterize Escherichia coli isolates from dairy cows/feedlots, calves, mastitis, pigs, dogs, parrot, iguana, human disease, and food products for prevalence of Shiga toxin-producing E. coli (STEC) virulence markers. The rationale of the study
Miguel E Castro et al.
Biochemical and biophysical research communications, 375(1), 91-94 (2008-08-05)
Potassium tellurite (K(2)TeO(3)) is extremely toxic for most forms of life and only a limited number of organisms are naturally resistant to the toxic effects of this compound. Crude extracts prepared from the environmental isolate Aeromonas caviae ST catalize the
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