CHROMIUM (III) 2-ETHYLHEXANOATE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 3444-17-5 |
| Product name | CHROMIUM (III) 2-ETHYLHEXANOATE |
| 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) |
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 CHROMIUM (III) 2-ETHYLHEXANOATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CHROMIUM (III) 2-ETHYLHEXANOATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CHROMIUM (III) 2-ETHYLHEXANOATE
| Industry | Application | Process |
|---|---|---|
| Coatings & Paints | Catalyst | Serves as the primary or co-catalyst for curing unsaturated polyester resins (UPR), promoting redox reactions at ambient or moderate temperatures to accelerate gelation and cure. |
| Dyeing & Textiles | Catalyst | Applied in mordant dyeing processes to enhance dye adhesion and colorfastness on fabrics; also used as a catalyst in synthesis reactions for specific textile auxiliaries. |
| Petrochemicals | Catalyst | Functions as a catalytic component in petrochemical reactions such as hydrogenation, dehydrogenation, and oxidation to improve reaction rate and selectivity. |
| Organic Synthesis | Catalyst | Used as a catalyst for esterification and polymerization reactions (e.g., polyester and polyurethane synthesis) to control reaction progression and product molecular weight. |
| Wood Processing | Catalyst | Employed in the curing of wood coatings or impregnating resins to reduce drying time and increase coating hardness. |
Manufacturing Quality Control of CHROMIUM (III) 2-ETHYLHEXANOATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Chromium content | ICP-OES | Quantifies Cr(III) after acid digestion by measuring characteristic atomic emission intensities. |
| 2-Ethylhexanoic acid content | Gas Chromatography (GC-FID) | Separates and quantifies the organic ligand using flame ionization detection. |
| Acid value | Acid-base titration | Determines total acidic groups by titration with standardized KOH solution in alcoholic medium. |
| Moisture content | Karl Fischer titration | Measures water content via coulometric or volumetric reaction with iodine and sulfur dioxide. |
| Appearance | Visual inspection | Assesses physical state, color, and clarity against standard reference under controlled lighting. |
| Density | Digital densitometer | Measures mass per unit volume at specified temperature using oscillating U-tube principle. |
| Viscosity | Rotational viscometry | Determines resistance to flow under shear stress using calibrated spindle and controlled rotation. |
| Heavy metal impurities (Pb, Cd, Hg, As) | ICP-MS | Detects trace metallic contaminants at sub-ppt levels using mass-to-charge ratio separation. |
| Residue on ignition | Gravimetric analysis | Measures non-volatile inorganic residue after high-temperature ashing and cooling to constant weight. |
| pH of aqueous solution | Potentiometric pH measurement | Determines hydrogen ion activity using calibrated glass electrode in a defined aqueous dilution. |
| Chromium oxidation state confirmation | UV-Vis spectroscopy | Identifies Cr(III) based on characteristic d-d transition absorption bands in visible region. |
| Organic impurities (related substances) | HPLC-UV | Separates and detects structurally related organic compounds using reversed-phase chromatography and UV detection. |
Technical Specifications of CHROMIUM (III) 2-ETHYLHEXANOATE
| Test Item | Specification |
|---|---|
| Appearance | Dark green oily liquid |
| Purity | >=98.0% (as Cr(III) complex) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=10 ppm (as Pb) |
| Acid Value (mg KOH/g) | 45–55 mg KOH/g |
| Color (APHA/Pt-Co) | <=500 |
| Odor | Characteristic mild organic odor |
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 CHROMIUM (III) 2-ETHYLHEXANOATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of CHROMIUM (III) 2-ETHYLHEXANOATE
Packaging of CHROMIUM (III) 2-ETHYLHEXANOATE
Industrial CHROMIUM (III) 2-ETHYLHEXANOATE 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