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| Product Name | Alizarin Red Solution, 1% w/v in Water |
| Catalog No. | RERE-0275 |
| Description | Simple aqueous stock of alizarin red at 1 percent w/v, based on the monohydrate C14H7NaO7S·H2O with a molecular weight of 342.26. The compound is also known as sodium alizarinsulfonate or alizarin carmine. As an unbuffered stock it offers flexibility for laboratories that adjust pH or concentration within their own calcium staining schemes. Store protected from light at room temperature; the shelf life is 6 months. |
| Intended Use | Stock reagent for calcium chelation staining and other alizarin-based color reactions |
| Principle / Technology | Alizarin red chelates divalent cations such as calcium, producing characteristic colored complexes |
| Specificity | 1 percent w/v in water; CAS 130-22-3; formula C14H7NaO7S·H2O; MW 342.26; 6 month shelf life |
| Reaction Conditions / Protocol | Dilute or buffer to the working strength the protocol requires, apply to the specimen, then rinse and observe |
| Storage Conditions | Room temperature, protected from light |
| Package Specifications | 125 mL / 500 mL |
| Key Features | Unbuffered stock allows custom pH adjustment; two pack sizes for different consumption rates; 6 month shelf life |
For research use only, not for clinical use.
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