Sodium sulfhydrate :

"sodium sulfhydrate" can be ambiguous and could refer to different compounds. If you're referring to sodium hydrogen sulfide, also known as sodium hydrogen sulfide or sodium sulfhydrate,

Characteristics :

• Appearance: It appears as colorless to yellow crystals.
• Solubility: Soluble in water, and releases hydrogen sulfide (H₂S) when reacted with acids.
• Odor: It has a characteristic rotten-egg odor due to the release of hydrogen sulfide.

Uses :

• Chemical industry: Used in the synthesis of certain chemicals.
• Water treatment: Used in water treatment to remove heavy metals.
• Leather industry: Used in the leather tanning process.
• Laboratories: Used as a laboratory reagent.

Precautions :

Hydrogen sulfide is toxic, flammable and has a strong odor in high concentrations. Appropriate safety precautions should be taken when handling compounds containing sodium sulfhydrate.