Molekula
Hidrato de telurito potásico min 98%
Potassium tellurite hydrate is a crystalline inorganic compound used in microbiological media and as a reagent in analytical chemistry. It is a source of tellurite ions for selective growth inhibition in bacterial cultures. Available with a minimum purity of 98%, CAS 123333-66-4, molecular formula K2TeO3·xH2O, and molecular weight 253.80. Stored at ambient temperature. Hazardous: signal word Danger. Molekula supplies Potassium tellurite hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Potassium tellurite hydrate is a crystalline inorganic compound used in microbiological media and as a reagent in analytical chemistry. It is a source of tellurite ions for selective growth inhibition in bacterial cultures. Available with a minimum purity of 98%, CAS 123333-66-4, molecular formula K2TeO3·xH2O, and molecular weight 253.80. Stored at ambient temperature. Hazardous: signal word Danger. Molekula supplies Potassium tellurite hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Especificaciones
| Property | Value |
|---|---|
| Appearance | White/ off white powder |
| Assay | Anhydrous: 94%, Hydrated: 98%, Te: 47.25% |
| Lead (Pb) | ≤0.06% |
| Copper (Cu) | ≤0.06% |
| Iron(Fe) | ≤0.08% |
| Nickel (Ni) | ≤0.01% |
| Sodium (Na) | ≤2% |
| Selenium (Se) | ≤0.20% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identificación
| Property | Value |
|---|---|
| CAS Number | 123333-66-4 |
| Molecular Formula | K2TeO3.xH2 O |
| Molecular Weight | 253.80 |
| SMILES | [K].O=[Te](O)O.O |
| EC / UN Number | 3284 |
| REACH Code | Y110 |
| HTS Code | 28429090 |
| Tariff Code | 2842901090 |
Seguridad y GHS
-
Toxic
GHS06
-
Health Hazard
GHS07
Declaraciones de peligro
- H301 Toxic if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Declaraciones de precaución
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en EN.
Certificado de Análisis (CoA) por lote
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Precios y tamaños de envase
Sinónimos
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Preguntas frecuentes
What is potassium tellurite hydrate used for?
It is primarily used in the synthesis of tellurium-based materials and as a reagent in analytical chemistry.
What is the chemical formula and molecular weight?
The formula is K2TeO3·xH2O with a molecular weight of 253.80 g/mol.
How should potassium tellurite hydrate be stored?
Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.
What grade is available?
Available in a minimum purity of 98%.
Can Molekula supply it in bulk?
Yes, bulk quantities are available upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
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