Direct factory supply chain solutions, high purity standards, and global compliance assurance.
Understanding chemical structural dynamics, redox mechanics, and purity parameters for procurement executives and chemical engineers.
Sodium Mercaptoacetate (also known as Sodium Thioglycolate, CAS Number: 367-51-1, Molecular Formula: C₂H₃NaO₂S) is an organosulfur compound characterized by its dual functionality containing both a sulfhydryl (-SH) group and a carboxylate (-COONa) group. This structural configuration grants exceptional chelation abilities with transition heavy metals, strong reducing potential, and selective mineral surface alteration properties.
| Property / Parameter | Technical Liquid Grade | High-Purity Powder Grade | Cosmetic & Pharmaceutical Grade |
|---|---|---|---|
| Appearance | Clear Pink to Yellowish Liquid | White to Off-White Crystalline Powder | Ultra-Clear Pure Liquid / Powder |
| Active Content (Purity) | 40.0% – 50.0% Solution | ≥ 98.0% Powder | ≥ 99.0% Certified Pure |
| CAS Registry Number | 367-51-1 | ||
| pH Value (Direct/Solution) | 6.5 – 8.5 | 6.0 – 8.0 (5% Solution) | 6.8 – 7.2 Balanced |
| Iron (Fe) Content | ≤ 20 ppm | ≤ 10 ppm | ≤ 2 ppm (Ultra-Low Metal Trace) |
| Heavy Metals (as Pb) | ≤ 10 ppm | ≤ 5 ppm | ≤ 1 ppm |
| Primary Applications | Molybdenum/Copper Ore Depressant | Organic Synthesis, Corrosion Inhibitor | Cold Waving, Microbiological Media |
Engineered chemical performance tailored for froth flotation beneficiation, personal care formulations, and specialized organic reactions.
In industrial mining hydrometallurgy, Sodium Mercaptoacetate serves as an eco-friendly green depressant for copper sulfides (Chalcopyrite) and iron sulfides (Pyrite) during the selective separation of Molybdenum (Molybdenite, MoS₂). It effectively replaces highly toxic sodium sulfide (Na₂S) and sodium hydrosulfide (NaHS), drastically reducing dangerous H₂S gas hazards while enhancing Mo concentrate grades.
Utilized extensively in personal care formulations, Sodium Mercaptoacetate acts as a potent reduction agent that breaks cystine disulfide bonds (-S-S-) in human hair keratin. This allows restructuring for cold-wave hair perming and rapid hair removal in depilatory creams, providing predictable cleavage kinetics under mild, skin-tolerant alkaline pH conditions.
In oilfield recovery and pipeline protection, Sodium Thioglycolate acts as a specialized corrosion inhibitor and oxygen/sulfide scavenger. By forming a protective molecular thiol film on ferrous metal surfaces, it mitigates hydrogen embrittlement and chelation-induced pitting corrosion caused by dissolved gases in harsh downhole environments.
Essential ingredient in Fluid Thioglycolate Medium (FTM) for standard microbiological sterility testing. The sodium mercaptoacetate component lowers the oxidation-reduction potential (Eh) of the growth medium, creating an optimal anaerobic environment for culturing strict anaerobes and oxygen-sensitive micro-organisms.
Serves as a high-affinity chelating precipitation agent for industrial effluents. Sodium Mercaptoacetate rapidly binds to soluble divalent heavy metals (including Hg²⁺, Cd²⁺, Pb²⁺, Cu²⁺), forming highly insoluble mercaptide complexes that can be efficiently coagulated and filtered out to meet strict EPA/REACH environmental discharge limits.
Acts as a nucleophilic sulfur donor and intermediate in fine chemical manufacturing. Utilized in the synthesis of thioethers, thiazolidinones, heterocyclic building blocks, and custom peptide derivative protecting chemistry where controlled thiolation is required.
Insights into global supply chains, price stability mechanisms, and strategic sourcing strategy.
The demand for Sodium Mercaptoacetate in major copper-molybdenum mining hubs (including South America's Andes region, North America, and Central Asia) has surged due to stringent international environmental regulations. Traditional depressants like Na2S pose significant acute occupational safety hazards due to hydrogen sulfide gas release. Sodium Mercaptoacetate offers an eco-friendly biological and operational alternative, creating long-term structural demand in industrial mining chemicals.
As a specialized organic sulfur exporter, supply continuity relies heavily on container integrity and thermal control. Technical-grade aqueous Sodium Thioglycolate solution is transported in UN-certified 1000L IBC drums or 20,000L ISO Tank containers with specialized anti-corrosion linings. Solid high-purity powder is vacuum-sealed with desiccant packaging inside moisture-proof fiber drums to prevent oxidation into disulfides during international maritime transit.
Our main services focus on supplying peptides APIs and Custom Peptides, FDF license out, Technical Support & Consultation, Product Line and Lab Setup, Sourcing & Supply Chain Solutions.
An overall factory construction area of 250,000 square meters under international standard to offer flexible, scalable and cost-effective solutions.
Gentolex offers an extensive range of APIs and intermediates for development study and commercial application with cGMP standard from long-term collaborations. Documents and Certificates are supported to customers worldwide.
State-of-the-art analytical testing methods (HPLC, LC-MS, ICP-MS) ensuring batch-to-batch purity, spectral identification, and heavy metal compliance across all synthetic lines.
For those clients who prefer to avoid the complexity of dealing with multiple points of contact, we provide extra customized procurement services with the most superior and comprehensive supply chain sources.
Complete regulatory dossier support (REACH, TSCA, ISO 9001/14001, GHS-compliant SDS) combined with local operational hubs.
Providing direct technical support, localized logistics, and immediate dispatch for copper and molybdenum mining corporations across Mexico, Chile, Peru, and South America.
Dedicated regional presence in South Africa serving the Sub-Saharan African mining, water treatment, and industrial manufacturing sectors with streamlined customs clearing and local warehousing.
All shipments of Sodium Mercaptoacetate and chemical intermediates are backed by comprehensive GHS-compliant Safety Data Sheets (SDS), Certificates of Analysis (CoA), REACH registration filings, and ISO quality management systems.
Strategic advancements in thiol synthesis chemistry, odor-masking microencapsulation, and green flotation technology.
Enhancing liquid formulation concentration up to 50% active content while minimizing residual sodium sulfide, iron, and free sulfur impurities to prevent unintended mineral surface contamination during flotation.
Development of advanced micro-encapsulated dry Sodium Mercaptoacetate powders to suppress volatile sulfur odor profiles during transport, storage, and workplace handling in cosmetic manufacturing facilities.
Combining Sodium Thioglycolate with non-toxic organic biopolymers to create multi-functional flotation depressants that achieve complete rapid biodegradation in mine tailing ponds.
Gentolex’s goal is to create opportunities connecting the world with better services and guaranteed products. Up to date, Gentolex Group has been serving customers from more than 10 countries, specially, representatives are established in Mexico and South Africa. Our main services focus on supplying peptides APIs and Custom Peptides, FDF license out, Technical Support & Consultation, Product Line and Lab Setup, Sourcing & Supply Chain Solutions.
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Addressing key operational, safety, storage, and procurement questions for enterprise buyers.
Sodium Mercaptoacetate (Sodium Thioglycolate) offers superior selectivity as a copper depressant while avoiding the release of deadly toxic Hydrogen Sulfide (H₂S) gas. Na₂S requires extreme pH control and generates significant workplace safety risks. Sodium Mercaptoacetate operates efficiently across a broader pH range, improves safety compliance, and yields higher Molybdenite (MoS₂) concentration purity.
For 45%-50% liquid solutions, we export in 250kg HDPE drums or 1000L UN-certified IBC tanks. For 98% crystalline powder, packaging includes 25kg moisture-sealed fiber drums with double PE inner liners. When stored in sealed containers away from direct sunlight, oxygen exposure, and high temperatures, the guaranteed shelf life is 12 to 24 months.
Yes. Utilizing our 250,000 m² manufacturing footprint, we offer tailored concentrations (e.g., 40%, 45%, 50%, or ultra-pure solid forms), pH adjustments, and trace-metal impurity control (Fe < 2 ppm for cosmetic grade) under ISO and cGMP certified production protocols.
Every export shipment is supplied with a comprehensive documentation package, including batch-specific Certificate of Analysis (CoA), GHS-compliant Safety Data Sheet (SDS), Technical Data Sheet (TDS), REACH registration statement, and Certificate of Origin (COO).