CONTACT US

Email: info@alfa-chemistry.com
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA

For product inquiries, please use our online system or send an email to
inquiry@alfa-chemistry.com

chemistry partner

Potassium tellurite | CAS Number: 7790-58-1

Catalog Number
ACM7790581
Product Name
Potassium tellurite
Structure
CAS Number
7790-58-1
EC Number
232-213-1
IUPAC Name
dipotassium tellurite
Synonyms
POTASSIUM TELLURITE (IV);POTASSIUM TELLURITE;dipotassiumtrioxotellurate;potassiumtellurate(iv;telluricacid(h2teo3),dipotassiumsalt;telluricacid,dipotassiumsalt;Tellurousacid,dipotassiumsalt;10% POTASSIUMTELLURITE SOLUTION
Molecular Weight
253.79
Exact Mass
255.81800
Molecular Formula
K2O3Te
Purity
Purity >98%
Appearance
White to light yellowish white powder
SMILES
[O-][Te](=O)[O-].[K+].[K+]
InChIKey
BFPJYWDBBLZXOM-UHFFFAOYSA-L
H-Bond Donor
0
H-Bond Acceptor
3
Safty Description
26-45-36
Hazard Statements
T
WGK Germany
3
Packing Group
III
If you have any other questions or need other size, please get a quote.
  • CAS
  • Size
  • Purity
  • Price
  • Availability
  • Quantity
  • Order
1A sensitive and selective sensing platform based on CdTe QDs in the presence of l-cysteine for detection of silver, mercury and copper ions in water and various drinks.

Gong T1, Liu J2, Liu X1, Liu J1, Xiang J1, Wu Y3.

Food Chem. 2016 Dec 15;213:306-12. doi: 10.1016/j.foodchem.2016.06.091. Epub 2016 Jun 27.

Water soluble CdTe quantum dots (QDs) have been prepared simply by one-pot method using potassium tellurite as stable tellurium source and thioglycolic acid (TGA) as stabilizer. The fluorescence of CdTe QDs can be improved 1.3-fold in the presence of l-cysteine (Cys), however, highly efficiently quenched in the presence of silver or mercury or copper ions. A sensitive and selective sensing platform for analysis of silver, mercury and copper ions has been simply established based on CdTe QDs in the presence of l-cysteine. Read More

Share

Interested in our Services & Products ? Need detailed information?
facebook twitter linkedin google+

Contact us

Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA