Molekula
Solforato di cromo(III) e potassio dodecaidrato
Chromium(III) potassium sulfate dodecahydrate
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Chromium(III) potassium sulfate dodecahydrate is an inorganic compound primarily used as a mordant in dyeing and tanning processes, as well as a nutrient supplement in microbiological media. It appears as a purple crystalline solid with high solubility in water. This chemical has a CAS number of 7788-99-0, with the molecular formula CrK(SO₄)₂·12H₂O and a molecular weight of 499.40 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Chromium(III) potassium sulfate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Chromium(III) potassium sulfate dodecahydrate is an inorganic compound primarily used as a mordant in dyeing and tanning processes, as well as a nutrient supplement in microbiological media. It appears as a purple crystalline solid with high solubility in water. This chemical has a CAS number of 7788-99-0, with the molecular formula CrK(SO₄)₂·12H₂O and a molecular weight of 499.40 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Chromium(III) potassium sulfate dodecahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | Purple powder or solid |
| Chloride (Cl-) | ≤0.03% |
| Solubility | Soluble in water |
| Assay | ≥98.5% |
| Iron (Fe) | ≤0.03% |
| Lead (Pb) | ≤0.01% |
| Copper (Cu) | ≤0.005% |
| Ammonium (NH4) | ≤0.01% |
| Density (g/cm3) | 1.826 |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Acid |
Identificazione
| Property | Value |
|---|---|
| SKU | 19416219 |
| Numero CAS | 7788-99-0 |
| Formula molecolare | CrK(SO4)2·12H2O |
| Peso molecolare | 499.40 |
| SMILES | O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[Cr+3] |
| Codice REACH | Y113 |
| Elencato TSCA | Sì |
| Codice HTS | 2833.30.0000 |
| Codice doganale | 2833300000 |
Sicurezza e GHS
Istruzioni di precauzione
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in English, French, German, Italian, Portuguese, Spanish.
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
What is Chromium(III) potassium sulfate dodecahydrate commonly used for?
It is primarily used as a mordant in dyeing and tanning processes, as well as in analytical chemistry for volumetric analysis and as a catalyst in various chemical reactions.
What is the chemical formula and molecular weight of Chromium(III) potassium sulfate dodecahydrate?
The chemical formula is **CrK(SO₄)₂·12H₂O**, and the molecular weight is **499.40 g/mol**.
How should Chromium(III) potassium sulfate dodecahydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and incompatible substances.
What grades of Chromium(III) potassium sulfate dodecahydrate does Molekula supply?
Molekula supplies **analytical reagent (AR) grade** and **industrial grade** Chromium(III) potassium sulfate dodecahydrate.
Can Molekula supply Chromium(III) potassium sulfate dodecahydrate in bulk quantities?
Yes, we offer bulk quantities upon request, with flexible packaging options including drums, bags, or custom solutions.
What documentation comes with an order of Chromium(III) potassium sulfate dodecahydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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