Isopropylphenyl phosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 68937-41-7 |
| Product name | Isopropylphenyl phosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 Isopropylphenyl phosphate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Isopropylphenyl phosphate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Isopropylphenyl phosphate
| Industry | Application | Process |
|---|---|---|
| Plastics & Polymers | Flame-retardant plasticizer | Incorporated into polymers such as polyvinyl chloride (PVC) and polyurethane (PU) to enhance flame retardancy and flexibility |
| Electrical & Electronics | Flame-retardant additive | Used in wire and cable jackets, printed circuit board substrates, and other components to meet flame-retardant standards such as UL 94 |
| Coatings & Adhesives | Flame-retardant auxiliary | Blended into coating or adhesive formulations to impart flame-retardant properties to the cured film or bond line |
| Textiles | Flame-retardant finishing agent | Applied to fabrics via impregnation or coating processes to improve fire resistance classification |
| Rubber Products | Flame-retardant plasticizer | Added during rubber compounding to improve processability while providing flame retardancy |
Manufacturing Quality Control of Isopropylphenyl phosphate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Acid Value | Acid-Base Titration with KOH in ethanol | Neutralization of acidic impurities by standardized potassium hydroxide solution; endpoint detected potentiometrically or with phenolphthalein. |
| Moisture Content | Karl Fischer Coulometric Titration | Electrochemical generation of iodine to react stoichiometrically with water; water content calculated from total charge passed. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color intensity to platinum-cobalt standards or absorbance measurement at specified wavelength in a 10-mm cell. |
| Density at 25 C | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the sample. |
| Refractive Index at 20 C | Abbe Refractometer | Determination of refractive index by measuring critical angle of total internal reflection at the prism-sample interface. |
| Chloride Content | Ion Chromatography (IC) with conductivity detection | Separation of chloride anions on an anion-exchange column followed by quantitative detection via suppressed conductivity. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metals in high-temperature plasma; quantification by element-specific emission line intensity. |
| Non-Volatile Residue | Gravimetric Analysis (Weight Loss on Drying) | Evaporation of volatile components at 105 C, followed by weighing of residual solids after cooling in a desiccator. |
| Phosphate Ester Profile (Impurity Identification) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC coupled with electron ionization MS for structural identification and semi-quantitative analysis of related esters. |
| Viscosity at 25 C | Rotational Viscometer (Spindle type) | Measurement of torque required to rotate a spindle in the sample at controlled temperature and shear rate. |
| pH of Aqueous Extract | Potentiometric pH Measurement | Determination of hydrogen ion activity in a 1:10 (w/v) aqueous extract using calibrated glass electrode and reference electrode. |
Technical Specifications of Isopropylphenyl phosphate
| Test Item | Specification |
|---|---|
| Appearance | Colorless oil |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.550–1.560 |
| Relative Density (20°C/25°C) | 1.170–1.190 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 Isopropylphenyl phosphate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Isopropylphenyl phosphate
Packaging of Isopropylphenyl phosphate
Industrial Isopropylphenyl phosphate 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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