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Ammonia Solution 250ml is a standardized aqueous chemical reagent supplied by IBEX SCIENCES. Operating from their main retail and distribution depot in New Anarkali, Lahore, they supply this chemical in a convenient 250ml fluid volume. This liquid variant (often labeled as Ammonium Hydroxide, NH₄OH) provides school laboratories, research cells, and industrial verification centers with a precise, ready-made solution that bypasses the complexities of handling concentrated or gas-phase anhydrous ammonia.
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Ammonia Solution presents specific volatile, alkaline, and basic traits required for standard scientific experiments:
- Volatile Weak Base: Aqueous ammonia serves as a classic weak base in general analytical chemistry. It is extensively utilized in qualitative inorganic analysis to selectively precipitate metal hydroxides (such as copper, iron, or aluminum) from unknown salt solutions.
- Complex Ion Formation: Due to its strong coordination affinity, it readily binds with transition metal ions. For example, adding it to copper solutions yields a distinctive, deep brilliant-blue copper-ammonia coordination complex (
- Volatile Pungency & Storage: The solution constantly releases an intense, choking, and pungent ammonia gas (NH₃). It must be housed in specialized airtight, chemical-resistant plastic or amber glass bottles, and kept in a cool, well-ventilated dedicated fume hood or storage locker away from strong acids and halogens (like iodine or chlorine).
- Strict Handling Guidelines: Even at common lab dilutions, the fumes can severely irritate the eyes, nasal passages, and respiratory tract. Always manipulate this solution inside an operational fume hood, and wear full personal protective equipment (chemical splash goggles, nitrile gloves, and a lab coat).
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