Potassium tellurite
(90021880 | 7790-58-1)

CAS: 7790-58-1
Molecular Formula: K2TeO3
Molecular Weight: 253.79
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Potassium tellurite Chemical Structure

This product is subject to a hazardous surcharge. The exact amount will be confirmed by our sales team.

90021880-5g 5g £29.50
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90021880-5g 5g €41.30
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90021880-5g 5g $44.30
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 90021880
Product Name Potassium tellurite
Categories Analytical Reagents Inorganic Chemicals Stains & Indicators
CAS 7790-58-1
Molecular Formula K2TeO3
Molecular Weight 253.79
Storage Details Ambient
Harmonised Tariff Code 2842901090

Product Specification
Chloride (Cl) ≤ 0.01%
Purity ≥ 98.0%
Appearance Off white powder
Iron (Fe) ≤ 0.01%
Identification (IR) Conforms to Reference
Sulphate (SO4) ≤ 0.02%
Sodium (Na) ≤ 0.03%

Safety Information
Pictograms
Skull and Cross Bones
Signal word danger
Hazard statements
  • H301: Toxic if swallowed

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/

  • P280: Wear: protective gloves/ clothing & eye protection

  • P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

  • P301+330: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing