Dodecyltriphenylphosphonium bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15510-55-1 |
| Product name | Dodecyltriphenylphosphonium bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 Dodecyltriphenylphosphonium bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dodecyltriphenylphosphonium bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dodecyltriphenylphosphonium bromide
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Used as a biocide | Added directly or blended with other chemicals; achieves biocidal action by disrupting microbial cell membranes |
| Oil & Gas Production | Used as a drilling fluid additive | Incorporated into drilling fluids to enhance performance, including improved thermal stability and reduced fluid loss |
| Chemical Manufacturing | Used as a phase-transfer catalyst | Facilitates mass transfer between immiscible phases in organic synthesis reactions, thereby accelerating reaction rates |
| Pesticide Formulation | Used as an adjuvant | Incorporated into pesticide formulations to improve penetration and substrate adhesion, enhancing efficacy |
| Leather Processing | Used as a preservative | Inhibits microbial growth to prevent mold formation during leather storage and processing |
| Dyeing & Printing | Used as a leveling agent | Improves uniform dye distribution on fibers, minimizes shade variation, and enhances dyeing quality |
Manufacturing Quality Control of Dodecyltriphenylphosphonium bromide
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantifies main component using retention time and UV absorbance against a certified reference standard. |
| Residual Solvents | Gas Chromatography (GC) with FID | Separates and quantifies volatile organic solvents based on retention time and flame ionization response. |
| Water Content | Karl Fischer titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol. |
| Inorganic Halides (Br-) | Ion Chromatography (IC) | Separates and quantifies bromide ions using anion-exchange column and conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace metal elements by atomization, ionization in plasma, and mass spectrometric quantification. |
| Residue on Ignition | Gravimetric analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing. |
| Melting Point | Capillary melting point apparatus | Determines temperature range at which solid transitions to liquid using controlled heating and visual observation. |
| Appearance | Visual inspection | Assesses physical state, color, and presence of foreign particles under standardized lighting and viewing conditions. |
| pH of Aqueous Solution | pH meter measurement | Measures hydrogen ion activity in a defined aqueous suspension or solution using calibrated glass electrode. |
| Chloride Impurity | Potentiometric titration with AgNO3 | Quantifies chloride ions by titration with silver nitrate and endpoint detection via silver electrode potential change. |
| Organic Impurities (related substances) | HPLC with PDA detection | Identifies and quantifies structurally related impurities using UV spectral library matching and peak area comparison. |
| Bulk Density | Tap density tester | Determines mass per unit volume after standardized mechanical tapping of a powder sample in a graduated cylinder. |
Technical Specifications of Dodecyltriphenylphosphonium bromide
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 148–152 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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 Dodecyltriphenylphosphonium bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dodecyltriphenylphosphonium bromide
Safety Information of Dodecyltriphenylphosphonium bromide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Dodecyltriphenylphosphonium bromide
Industrial Dodecyltriphenylphosphonium bromide 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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