Molekula
Kaliumtellurithydrat 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.
Übersicht
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.
Spezifikationen
| 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% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identifizierung
| 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 |
Sicherheit & GHS
-
Toxic
GHS06
-
Health Hazard
GHS07
Gefahrenhinweise
- H301 Toxic if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Vorsichtsmaßnahmen
- 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
Nur für Forschungs- und industrielle Zwecke
Dokumente
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Preise und Verpackungsgrößen
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
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).
Bereit zum Bestellen oder benötigen Sie ein Sonderpack?
Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.