Glycol dimercaptoacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 123-81-9 |
| Product name | Glycol dimercaptoacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeElectronic GradeMaterial GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Glycol dimercaptoacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Glycol dimercaptoacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Glycol dimercaptoacetate
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | As a vulcanizing agent | Enhances the physical properties of rubber products and accelerates vulcanization |
| Cosmetics Industry | As a skin softener | Incorporated into skincare formulations to improve skin texture |
| Pharmaceutical Industry | As a chelating agent | Used in drug synthesis to remove or control metal ions |
| Printing Industry | As a developer | Applied during printing to develop images and ensure clarity |
| Electronics Industry | As a cleaning agent | Cleans printed circuit boards and electronic components, removing oxides and other contaminants |
Manufacturing Quality Control of Glycol dimercaptoacetate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area against calibrated standard. |
| Water Content | Karl Fischer Titration | Measures water via electrochemical reaction between iodine, sulfur dioxide, and water in methanol/pyridine medium. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Evaluates yellowness by comparing sample absorbance at 430 nm to platinum-cobalt standard scale. |
| Density at 20 C | Digital Density Meter or Pycnometer | Determines mass per unit volume using oscillating U-tube principle or calibrated glass pycnometer. |
| Refractive Index at 20 C | Refractometry | Measures bending of light through sample at specified temperature using calibrated refractometer. |
| Residue on Evaporation | Gravimetric Analysis | Weighs non-volatile residue after controlled evaporation of fixed sample volume at 105 C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after acid digestion by measuring atomic absorption at characteristic wavelengths. |
| Sulfur Content | Oxidative Combustion followed by Ion Chromatography (IC) | Converts organic sulfur to sulfate; quantified via suppressed conductivity detection of SO4(2-). |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Detects chloride ions by silver nitrate titration using silver indicator electrode and reference electrode. |
| Non-Volatile Matter | Gravimetric Analysis | Determines insoluble residue after filtration and drying of diluted sample under controlled conditions. |
| Odor | Organoleptic Assessment | Evaluates presence and intensity of characteristic sulfurous odor by trained personnel under standardized conditions. |
Technical Specifications of Glycol dimercaptoacetate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.180–1.195 g/cm³ |
| Odor | Characteristic mild sulfurous odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Glycol dimercaptoacetate
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| Lot/Batch Number | *Required fields | |
NMR Spectra of Glycol dimercaptoacetate
Packaging of Glycol dimercaptoacetate
Industrial Glycol dimercaptoacetate Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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