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What is Sodium Nitroprusside Test for Sulphide about?

The document discusses the role of ammonium hydroxide and sodium nitroprusside in salt analysis, particularly in the detection of sulphide ions. Ammonium hydroxide is added to make the solution alkaline, while sodium nitroprusside acts as a complex-forming reagent. The presence of sulphide ions is confirmed by the appearance of a purple or violet color after the addition of sodium nitroprusside.

Author

aalupaneer888

Language

EN