Fig. 1 · Structure
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Chromium(Ⅲ) potassium sulfate dodecahydrate (98%)
Microanalytical Fixative
Chromium(Ⅲ) potassium sulfate dodecahydrate is a microanalytical fixative that stabilizes biological tissues for microscopic examination. Its primary mechanism involves cross-linking proteins, which preserves cellular structures and enhances the clarity of microscopy results. This reagent is widely employed in histological studies, providing essential support for research in life sciences and biology.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 7788-99-0 |
| Applications | Microanalytical Fixative |
| Formula | KCr(SO4)2.12H2O |
| Molecular Weight | 499.40 |
| Synonyms | Chromic potassium sulfate (98%); Chrome alum (98%) |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.