Terphenyl, hydrogenated Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 61788-32-7 |
| Product name | Terphenyl, hydrogenated |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty Grade |
| Packaging | 25KG/bag |
| 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 Terphenyl, hydrogenated
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Terphenyl, hydrogenated Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Terphenyl, hydrogenated
| Industry | Application | Process |
|---|---|---|
| Power Industry | Insulating Oil | Used as an insulating medium in transformers and capacitors, offering excellent thermal stability and electrical performance |
| Chemical Industry | High-Temperature Heat Transfer Fluid | Applied as a heat transfer medium in high-temperature systems for heating and cooling processes |
| Lubricant Additives | Additive | Incorporated into lubricants to enhance thermal stability and oxidation resistance |
| Organic Synthesis | Intermediate | Employed as a raw material in the synthesis of other organic compounds, including resins and plastics |
Manufacturing Quality Control of Terphenyl, hydrogenated
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample under natural light or standard illumination to assess color, transparency, and the presence of suspended particles or precipitates, determining whether it is clear and free of mechanical impurities. |
| Density | Densitometer Method / Pycnometer Method | According to GB/T 1884 or ASTM D4052, measure the liquid density at a specified temperature (e.g., 20°C) to evaluate product purity and batch consistency. |
| Kinematic Viscosity | Capillary Viscometer Method | Per GB/T 265 or ASTM D445, measure the fluid’s kinematic viscosity at controlled temperatures (e.g., 40°C, 100°C) to reflect flow behavior and molecular weight distribution. |
| Cloud Point / Pour Point | Cloud Point/Pour Point Analyzer / Manual Cooling Method | According to GB/T 510 or ASTM D97, determine the temperature at which the sample begins to lose fluidity upon cooling, assessing low-temperature performance. |
| Flash Point | Cleveland Open Cup Method / Closed Cup Method | Per GB/T 3536 or ASTM D92, determine the lowest temperature at which the sample’s vapor ignites momentarily upon exposure to a flame, evaluating safety during transport and storage. |
| Acid Value | Potentiometric Titration / Acid-Base Titration | According to GB/T 7304 or ASTM D974, titrate free acid content with a standard KOH solution to reflect oxidation level or degree of refining. |
| Water Content | Karl Fischer Coulometric Method | Per GB/T 11133 or ASTM D6304, precisely measure trace water content based on the quantitative reaction between iodine and water, preventing adverse effects on thermal stability. |
| Aromatic Content | Gas Chromatography (GC) | Separate components using a capillary column with FID detection, quantifying residual unhydrogenated aromatics according to SH/T 0606 or ASTM D2425 to assess hydrogenation depth. |
| Thermal Stability | Accelerated Aging Test + GC or Acid Value Monitoring | Heat the sample under sealed, high-temperature conditions (e.g., 300°C) for a specified duration, then evaluate resistance to thermal decomposition by tracking changes in acid value, viscosity, and color. |
| Color | Platinum-Cobalt Color Scale / Gardner Color Scale | Per GB/T 3143 or ASTM D1544, compare the sample’s color intensity against standard color solutions to assess refining efficiency or oxidation degradation. |
| Chlorine Content | Microcoulometry / X-ray Fluorescence Spectroscopy | According to SH/T 0253 or ASTM D4929, measure trace chlorine levels to prevent equipment corrosion, especially critical in high-temperature heat transfer systems. |
| Sulfur Content | Ultraviolet Fluorescence / Energy-Dispersive XRF | Per GB/T 11140 or ASTM D5453, determine total sulfur content to ensure compliance with environmental regulations and equipment compatibility requirements. |
Technical Specifications of Terphenyl, hydrogenated
| Test Item | Specification |
|---|---|
| Appearance | Pale Yellow to Light Yellow Oil |
| Purity | >=98.5% (by GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.575–1.585 |
| Relative Density (20°C/25°C) | 1.040–1.060 g/cm³ |
| Odor | Characteristic aromatic 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 Terphenyl, hydrogenated
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Terphenyl, hydrogenated
Industrial Terphenyl, hydrogenated 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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