L-Cysteine S-sulfate sodium sesquihydrat, e, 5 g

L-Cysteine S-sulfate sodium sesquihydrat, e, Molar mass (M) 501,47 g/mol, CAS No. 150465-29-5, Empirical formula C₃H₆NNaO₅S₂(H₂O)1.5