Glycerol triglycidyl ether Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13236-02-7 |
| Product name | Glycerol triglycidyl ether |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic 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 Glycerol triglycidyl ether
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Glycerol triglycidyl ether Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Glycerol triglycidyl ether
| Industry | Application | Process |
|---|---|---|
| Chemicals | Epoxy resin modifier | Acts as a reactive diluent in epoxy resin systems to reduce viscosity and improve processability |
| Coatings | High-performance coating formulation | Used in the synthesis of waterborne or solvent-free coatings to enhance coating adhesion and chemical resistance |
| Composites | Resin matrix modification | Serves as a crosslinker in fiber-reinforced composites to improve mechanical strength and thermal stability of the cured product |
| Electronics | Encapsulation material | Employed in encapsulation resins for electronic components to provide excellent electrical insulation and resistance to humid heat |
| Adhesives | High-strength structural adhesive | Incorporated into reactive adhesive formulations to enhance bond strength and durability |
| Medical devices | Biocompatible material synthesis | Used to modify polymer surfaces to improve biocompatibility and anticoagulant properties (subject to medical-grade specifications) |
Manufacturing Quality Control of Glycerol triglycidyl ether
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content (Main Component) | Gas Chromatography (GC) | Separamates glycidyl ethers and their impurities using a capillary column, with FID detector for quantification. Content is calculated using internal or external standard methods, suitable for glycidyl ether derivatives with good volatility. |
| Water Content | Karl Fischer Titration | Utilizes a quantitative reaction between water and iodine, sulfur dioxide, pyridine, and methanol under specific conditions; water content is determined via electrochemical or volumetric methods, ideal for precise determination of trace water. |
| Acid Value (Free Acid) | Acid-Base Titration | Titrates free acids (e.g., carboxylic acids formed by hydrolysis) in the sample with standardized sodium hydroxide solution, using phenolphthalein as an indicator; acid value (mg KOH/g) is calculated to assess the degree of hydrolysis. |
| Epoxy Equivalent Weight (Epoxy Content) | Hydrochloric Acid-Acetone Method / Hydrogen Bromide Method | Epoxide groups react with excess HCl or HBr; the remaining acid is back-titrated with NaOH to calculate the epoxy equivalent weight (g/eq), a key indicator of glycidyl ether reactivity. |
| Impurity Profile (e.g., Epichlorohydrin, Alcohols) | Gas Chromatography-Mass Spectrometry (GC-MS) | GC separates components, while MS provides structural identification; capable of detecting trace organic impurities such as residual raw materials (e.g., epichlorohydrin) and by-products (e.g., diols), offering high sensitivity. |
| Color (Appearance) | APHA Color Method (Pt-Co Colorimetry) | Compares sample color with standard platinum-cobalt solutions and expresses color depth in Hazen units (APHA); used to assess raw material purity and oxidation level, suitable for transparent liquids. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, heavy metals such as lead, cadmium, mercury, and arsenic are measured using AAS or ICP-MS to comply with regulations such as REACH and RoHS. |
| Volatile Organic Compounds (VOC) | Headspace-Gas Chromatography (HS-GC) | Uses headspace sampling to analyze volatile organic impurities (e.g., methanol, acetone, benzene derivatives) in the sample, suitable for environmental and safety control. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Measures mass change of the sample under programmed temperature rise to evaluate decomposition temperature and thermal stability, useful for detecting unstable impurities or decomposition products. |
| pH Value (Aqueous Phase) | pH Meter Method | The sample is mixed with water, allowed to settle, and the pH of the aqueous phase is measured using a pH meter to assess acidity/basicity after hydrolysis; applicable to water-soluble glycidyl ethers (e.g., polyethylene glycol glycidyl ether). |
Technical Specifications of Glycerol triglycidyl ether
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 1.060–1.080 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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 Glycerol triglycidyl ether
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Glycerol triglycidyl ether
Packaging of Glycerol triglycidyl ether
Industrial Glycerol triglycidyl ether 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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