2,2-Bis(4-aminophenyl)hexafluoropropane Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1095-78-9 |
| Product name | 2,2-Bis(4-aminophenyl)hexafluoropropane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2,2-Bis(4-aminophenyl)hexafluoropropane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,2-Bis(4-aminophenyl)hexafluoropropane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,2-Bis(4-aminophenyl)hexafluoropropane
| Industry | Application | Process |
|---|---|---|
| Polymers | Synthesis of high-performance polyimide (PI) resins for high-temperature-resistant films, coatings, or adhesives | Condensation polymerization |
| Electronics | Formulation of low-dielectric-constant, high-heat-resistance electronic encapsulation materials | Thermal or UV curing |
| Aerospace | Manufacture of lightweight composite components (e.g., aircraft structural parts) | Prepreg hot-press molding |
| Optical Materials | Used as a monomer in the synthesis of transparent, high-refractive-index optical resins | Solution or bulk polymerization |
| Coatings | Formulation of corrosion- and weather-resistant specialty coatings (e.g., for marine or chemical processing equipment) | Solvent-based or powder coating process |
Manufacturing Quality Control of 2,2-Bis(4-aminophenyl)hexafluoropropane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard. |
| Moisture Content | Karl Fischer Titration | Coulometric or volumetric titration based on the reaction of water with iodine and sulfur dioxide in pyridine/methanol medium. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents using capillary GC with flame ionization detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature by controlled heating of a capillary sample under standardized conditions. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of visible particulates or discoloration against white background under controlled lighting. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column with suppressed conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-MS | Multi-element quantification after acid digestion using inductively coupled plasma mass spectrometry with isotope dilution. |
| Ash Content | Gravimetric Analysis | Residue weight after high-temperature incineration (550-600 C) followed by cooling and weighing in desiccator. |
| Residual Catalyst (e.g., Ni, Pd) | ICP-OES | Elemental quantification after microwave-assisted acid digestion using inductively coupled plasma optical emission spectrometry. |
| Particle Size Distribution | Laser Diffraction | Measurement of scattered laser light intensity as function of angle to derive volume-based particle size distribution. |
| Acid Value | Potentiometric Titration | Neutralization of acidic impurities with standardized KOH solution using pH electrode endpoint detection. |
| Amine Content (Primary Amino Groups) | Non-aqueous Acid-Base Titration | Titration with standardized perchloric acid in glacial acetic acid using crystal violet indicator or potentiometric endpoint. |
Technical Specifications of 2,2-Bis(4-aminophenyl)hexafluoropropane
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 215–219 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 2,2-Bis(4-aminophenyl)hexafluoropropane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,2-Bis(4-aminophenyl)hexafluoropropane
Safety Information of 2,2-Bis(4-aminophenyl)hexafluoropropane
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,2-Bis(4-aminophenyl)hexafluoropropane
Industrial 2,2-Bis(4-aminophenyl)hexafluoropropane 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply