Find clear, reliable options for Silver Nitrate solutions (CAS 7761-88-8) in amber glass bottles, with purity 99.99+% and various concentrations. This guide highlights five top products, suitable for researchers, metal etching hobbyists, and antique restoration enthusiasts who require consistent, stable solutions stored in amber glass. Each entry notes ideal use, that product’s strength, and a clear buying tip to help you compare quickly.
| Product | Concentration | Volume | Best For | Key Note |
|---|---|---|---|---|
| 1.575% (1.0% as Ag) in Water | 1.575% w/v | 500 mL | Lab work needing higher silver content | High Ag content; Amber bottle; 99.99+% purity |
| 1.0% (0.635% as Ag) in Water | 1.0% w/v | 500 mL | General-purpose silver nitrate prep | Standard concentration; clear label |
| 1 Molar (1M) AgNO3 in Water | 1.0 M | 500 mL | Precise molarity applications | Consistent molarity; amber storage |
| 1.575% (1.0% as Ag) in Water | 1.575% w/v | 50 mL | Small-scale experiments | Smaller volume; same high purity |
| 10.0% (6.35% as Ag) in Water | 10.0% w/v | 50 mL | Etching and specialized prep | Strong concentration; stored for darkroom use |
Note on handling: Silver nitrate solutions are reactive and require proper storage, protective gear, and disposal according to local regulations. Amber glass helps minimize light exposure that can degrade solution quality over time.
Silver Nitrate Solution 1.575% 500 mL — Lunar Caustic Grade
Also known as: Lunar caustic; Silver mononitrate; CAS#: 7761-88-8. Volume: 500 mL. Purity: 99.99+%. Best For: Researchers needing a higher silver concentration in a ready-to-use solution. Selection rationale: Large volume with high purity supports repeat experiments and longer-term storage in amber glass. Caution: Higher concentration means stricter handling requirements and precise measurement to avoid oversaturation.
Silver Nitrate Solution 1.0% 500 mL — Standard Grade
Also known as: Lunar caustic; CAS#: 7761-88-8. Volume: 500 mL. Purity: 99.99+%. Best For: General purpose silver nitrate tasks where consistent, moderate concentration is preferred. Selection rationale: Stable, widely compatible with standard lab protocols. Caution: Ensure precise measurement to maintain target 1.0% w/v concentration.
Silver Nitrate Solution 1 Molar 500 mL — Exact Molarity
Also known as: Lunar caustic; CAS#: 7761-88-8. Volume: 500 mL. Best For: Experiments requiring precise molarity. Selection rationale: A stable 1 M solution facilitates stoichiometric calculations. Caution: Verify compatibility with reagents and containers to prevent unwanted reactions.
Silver Nitrate Solution 1.575% 50 mL — Small Batch
Also known as: Lunar caustic; CAS#: 7761-88-8. Volume: 50 mL. Best For: Quick tests or demonstrations in a compact format. Selection rationale: Smaller bottle reduces waste for short-term projects. Caution: Concentration matches higher-end solutions, so handle with care and store properly.
Silver Nitrate Solution 10.0% 50 mL — High Concentration
Also known as: Lunar caustic; CAS#: 7761-88-8. Volume: 50 mL. Best For: Etching applications and specialty prep requiring stronger reagents. Selection rationale: Higher concentration enables stronger reactions in a smaller volume. Caution: Use with appropriate ventilation and protective gear; strong solution can cause rapid changes in reactions.
Silver Nitrate Solution 10.0% 500 mL — Robust Batch
Also known as: Lunar caustic; CAS#: 7761-88-8. Volume: 500 mL. Best For: Laboratories needing a robust, high-concentration solution for extended use. Selection rationale: Ample volume supports repetitive cycles of experiments in darkroom conditions. Caution: Ensure compatibility with storage materials and avoid prolonged exposure to light to maintain stability.
Silver Nitrate Solution 1.575% 250 mL — Moderate Volume
Also known as: Lunar caustic; Purity: 99.99+% (metals assay). Volume: 250 mL. Best For: Mid-sized projects requiring a balance of quantity and concentration. Selection rationale: Combines adequate supply with high purity. Caution: Monitor for precipitation or concentration drift if stored long-term.
Buying Guide
- What concentration suits my project? Decide between high-concentration (strong reactions) and medium/low concentrations (more controlled results).
- What volume do I need? Larger volumes reduce frequency of purchases but require proper storage space and longer shelf life considerations.
- Which container is best? Amber glass bottles protect against light; ensure caps are compatible with your storage environment.
- What safety practices are required? Use gloves, goggles, and ventilation as appropriate; follow local disposal guidelines for silver solutions.
- Do I need a specific molarity? For stoichiometric calculations, a 1 M solution provides precise molarity; otherwise, weight-based concentrations may suffice.
- Is this suitable for art restoration or metal etching? Higher concentrations are typically used for etching; ensure substrate compatibility.
FAQ
- What is CAS number for silver nitrate? CAS 7761-88-8.
- Why store in amber glass? Amber glass protects sensitive solutions from light-induced degradation.
- What does 1 M mean in this context? It equals one mole of solute per liter of solution, aiding precise calculations.
- Can I mix different concentrations? Mixing high and low concentrations can alter reactivity; avoid unless you have a validated protocol.
- Who should buy these solutions? Researchers, makers, and restorers needing consistent, prepared silver nitrate solutions.
- Are there safety precautions? Yes; handle with appropriate PPE and follow disposal regulations for silver compounds.
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