Potassium Tellurite Trihydrate for Microbiolo… 7790-58-1

Name: Potassium Tellurite Trihydrate for Microbiology
Brand: Vaqora Chemicals
SKU: VQ-019779

About Potassium Tellurite Trihydrate for Microbiology

Potassium Tellurite Trihydrate for Microbiology (CAS 7790-58-1) is an alkali metal compound offered by Vaqora Chemicals (Microbiology grade). Formula K2O3Te, molecular weight 253.8 g/mol. It is also known as Potassium tellurite or Potassium tellurate(IV).

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span materials research and chemical synthesis. It is used across academic and industrial research.

We offer Potassium Tellurite Trihydrate for Microbiology in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Potassium Tellurite Trihydrate for Microbiology
Catalogue No.	VQ-019779
CAS Number	7790-58-1
IUPAC name	dipotassium;tellurite
Molecular formula	K₂O₃Te
Molecular weight	253.8 g/mol
Exact mass	255.8184
Grade	Microbiology
InChIKey	BFPJYWDBBLZXOM-UHFFFAOYSA-L
SMILES	[O-][Te](=O)[O-].[K+].[K+]
PubChem CID	65186

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 3
TPSA	63.2 Å²
Synonyms	Potassium tellurite, Potassium tellurate(IV), Telluric acid, dipotassium salt, Kali Telluricosum, Dipotassium trioxotellurate, dipotassium tellurite, Telluric acid (H2TeO3), dipotassium salt, Potassiium Tellurite (IV), Telluric acid (H2TeO3), potassium salt (1:2), K2TeO(3)

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Potassium Tellurite Trihydrate for Microbiology?

The CAS Registry Number of Potassium Tellurite Trihydrate for Microbiology is 7790-58-1. It is also known as Potassium tellurite, Potassium tellurate(IV), Telluric acid, dipotassium salt.

What is the molecular formula and molecular weight of Potassium Tellurite Trihydrate for Microbiology?

Potassium Tellurite Trihydrate for Microbiology has the molecular formula K2O3Te and a molecular weight of 253.8 g/mol.

Which grade and pack sizes of Potassium Tellurite Trihydrate for Microbiology can I order?

We supply Potassium Tellurite Trihydrate for Microbiology in Microbiology grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium Tellurite Trihydrate for Microbiology?

Yes. Every lot of Potassium Tellurite Trihydrate for Microbiology is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Potassium Tellurite Trihydrate for Microbiology be shipped internationally?

Yes. Potassium Tellurite Trihydrate for Microbiology is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.