L-Cysteine S-sulfate sodium salt sesquihydrate(CAS: 150465-29-5)

L-Cysteine S-sulfate sodium salt sesquihydrate (CAS: 150465-29-5) is a stable form of cysteine, a sulfur-containing amino acid. It has the chemical formula Na2S2H5Cys·1.5H2O and is used in various applications due to its buffering and antioxidant properties.

L-Cysteine S-sulfate sodium salt sesquihydrate is widely used in pharmaceuticals as a cysteine source, in food additives for its preservative and antioxidant effects, in cosmetics for its skin care benefits, and in research for its biological activity and as a reagent.

L-Cysteine S-sulfate sodium salt sesquihydrate is generally considered safe for use in food and pharmaceuticals. However, as with any chemical, it should be handled with care to avoid skin and eye irritation. Adequate ventilation and protective gloves are recommended during use.

L-Cysteine S-sulfate sodium salt sesquihydrate should be stored in a cool, dry place, away from direct sunlight and moisture. Keep it in a tightly sealed container to maintain its stability and prevent degradation. Store at a temperature below 25°C to ensure optimal shelf life.