Triethylene glycol diacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 111-21-7 |
| Product name | Triethylene glycol diacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Triethylene glycol diacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Triethylene glycol diacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Triethylene glycol diacetate
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Plasticizer for resins such as polyvinyl chloride (PVC) and polyvinyl acetate (PVAC) | Used as a modifying additive in polymerization or compounding processes for copolymers or synthetic resins |
| Textile Printing & Dyeing | High-boiling solvent for dyes and pigments | Employed as a co-solvent in high-temperature dyeing or printing processes |
| Cosmetics | Film-forming agent in makeup products such as foundations, mascaras, and eyeshadows | Incorporated into formulations via mixing and dispersion processes |
| Coatings & Inks | Solvent and leveling agent for premium paints and inks | Used as a co-solvent during coating formulation to enhance film performance |
| Ceramics Industry | Solvent for ceramic decals and glazes | Used in the preparation of ceramic decal inks to facilitate printing and volatilization prior to firing |
Manufacturing Quality Control of Triethylene glycol diacetate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibrated standard using flame ionization detection. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration with iodine-based reagent reacting stoichiometrically with water. |
| 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 | Compares sample color to APHA platinum-cobalt standard scale using visual assessment or absorbance at 430 nm. |
| Density at 20 C | Digital Density Meter or Pycnometer | Determines mass per unit volume at specified temperature 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 Abbe refractometer or digital equivalent. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates known volume to dryness and weighs non-volatile residue after controlled heating and cooling. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomizing sample in flame or graphite furnace and measuring absorption at characteristic wavelength. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Separates and quantifies chloride ions using ion-exchange column with conductivity detection or silver nitrate titration with endpoint detection. |
| Non-Volatile Matter | Gravimetric Analysis | Dries weighed sample at 105 C to constant weight and calculates residue percentage. |
| Appearance | Visual Inspection | Assesses clarity and presence of suspended particles or haze against specified criteria under controlled lighting. |
| Flash Point | Closed Cup Pensky-Martens Tester | Determines lowest temperature at which vapors ignite momentarily when exposed to flame under standardized closed cup conditions. |
Technical Specifications of Triethylene glycol diacetate
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.446–1.450 |
| Relative Density (20°C/25°C) | 1.120–1.130 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 Triethylene glycol diacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Triethylene glycol diacetate
Packaging of Triethylene glycol diacetate
Industrial Triethylene glycol diacetate 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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