Complexation Properties of L-cysteine S-sulfate sodium salt
Complexation Properties of L-cysteine S-sulfate sodium salt
L-cysteine S-sulfate sodium salt has multiple coordination sites (amino nitrogen, carboxylate oxygen, and sulfonate sulfur), enabling it to form stable complexes with a variety of metal ions, which is one of its important chemical properties in the field of heavy metal detoxification.
·Complexation with transition metal ions: It can form stable chelate complexes with transition metal ions such asCu^2+,Zn^2+, andFe^3+. The coordination mode is that the amino nitrogen and carboxylate oxygen act as bidentate ligands to coordinate with metal ions, and the sulfonate group can enhance the stability of the complex through electrostatic interactions. For example, the complex formed withCu^2+has a stability constant (logK) of approximately 10.5, which is significantly higher than that of L-cysteine complexes.
·Complexation with heavy metal ions: It has a strong complexation ability with toxic heavy metal ions such asPb^2+,Cd^2+, andHg^2+. The formed complexes are insoluble in water and can be excreted from the body through the digestive tract, making the compound a potential heavy metal detoxification agent. The complexation reaction is pH-dependent, with the best complexation effect achieved in weakly acidic conditions (pH 4.0–5.0).
Send product request
Other supplier products
 |
L-cysteine S-sulfate sodium salt Price | Stability Under Different Environmental ConditionsThe chemical stability of L-cysteine S-sulfate sodium salt is affected by factors such as pH, tem... |
 |
Phospho-L-Tyrosine Disodium Salt Manufacturer | Biological Significance and Mechanisms of Phospho-L-Tyrosine Disodium Salt Key Role in Signal Transduction: As a core component of protein phosphor... |
 |
Phospho-L-Tyrosine Disodium Salt in specialized fields | Phospho-L-Tyrosine Disodium Salt, a biologically active phosphorylated derivative of L-tyrosine, is widely used in biochemical research, pharmaceut... |
 |
Glycyl-glycyl-glycine Price | The application of Glycyl-glycyl-glycine in Special diets and infant and toddler foodsInfant formula foodApplication scenarios: Infant formula milk... |
 |
Glycyl-glycine Partners, long-term cooperation | Due to glycyl-glycine's water solubility and osmotic properties, glycyl-glycine is sometimes included in hydration or post-exercise supplements: It... |
Same products
 |
Trimellitic anhydride 97% | Seller: Yufeng International Group Co., Ltd | Trimellitic anhydrideis a 2-benzofuran compound having oxo groups at the 1- and 3-positions and a... |
 |
Isobutyric Anhydride CAS 97-72-3 | Seller: Yufeng International Group Co., Ltd | Product Name: Isobutyric Anhydride CAS No.: 97-72-3 Purity: 99% Molecular Formula: C6H10O3 Mo... |
 |
Isobutyric Acid CAS 79-31-2 | Seller: Yufeng International Group Co., Ltd | Product Name:ISOBUTYRIC ACID Synonyms: 2-Methylpropanoic acid 79-31-2 Isobutanoic acid 2-Met... |
 |
2-Amino-2-methyl-1-propanol（AMP）CAS：124-68-5 | Seller: Yufeng International Group Co., Ltd | AtYufeng, a trusted 2-Amino-2-methyl-1-propanol Factory & Supplier, we prioritize quality and... |
 |
Dimethyl sulfoxide (DMSO) CAS: 67-68-5 | Seller: Yufeng International Group Co., Ltd | Yufengis one of the leading dimethyl sulfoxide suppliers and also a professional such manufacture... |
