L-Cysteine S-sulfate sodium salt
L-Cysteine S-sulfate sodium salt, chemically namedsodium (2R)-2-amino-3-sulfonatosulfanylpropanoate, is a sulfur-containing amino acid derivative formed by the addition of a sulfite group (-SO₃⁻) to the thiol group (-SH) of L-cysteine.
Its molecular formula isC3H6NNaO5S2 and the relative molecular mass is223.20 g/mol. As a water-soluble amino acid salt, its physical properties are closely related to its ionic structure and intramolecular polar groups, which determine its application scope in food, medicine, and biochemical industries.
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L-cysteine is a sulfur-containing non-essential amino acid, being the dimeric form of L-cysteine. Cysteine is the source of disulfide bonds in prot... |
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