N-OCTYLTRIMETHYLAMMONIUM BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2083-68-3 |
| Product name | N-OCTYLTRIMETHYLAMMONIUM BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood 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 N-OCTYLTRIMETHYLAMMONIUM BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-OCTYLTRIMETHYLAMMONIUM BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-OCTYLTRIMETHYLAMMONIUM BROMIDE
| Industry | Application | Process |
|---|---|---|
| Paints & Coatings | Dispersant | Facilitates uniform dispersion of pigments or fillers in the medium through its surfactant action, enhancing coating stability and performance. |
| Plastics Processing | Antistatic Agent | Forms a conductive layer on plastic surfaces to reduce static charge accumulation and improve product handling. |
| Textile Dyeing & Printing | Softening Agent | Applied during textile finishing to impart soft hand feel and antistatic properties. |
| Cosmetics | Bactericide & Preservative | Exerts antimicrobial activity by disrupting microbial cell membranes via its cationic character. |
| Pesticides | Emulsifier | Enables stable oil-in-water emulsion formation in pesticide formulations. |
| Papermaking | Sizing Agent | Improves paper water resistance while enhancing surface smoothness and gloss. |
| Leather Processing | fatliquor | Added during leather tanning to impart softness, fullness, and limited water resistance. |
| Water Treatment | Coagulant/Flocculant | Promotes aggregation and settling of suspended particles in water through charge neutralization or bridging mechanisms. |
Manufacturing Quality Control of N-OCTYLTRIMETHYLAMMONIUM BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with NaOH | Quantifies quaternary ammonium content via back-titration after reaction with excess sodium hydroxide and subsequent titration of unreacted base. |
| Water Content | Karl Fischer Titration | Measures trace water by electrochemical reaction between iodine, sulfur dioxide, and water in a methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by ashing at 500-600 C and weighing the residual mass. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content after acid digestion by quantifying absorbance of ground-state atoms at characteristic wavelengths. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode and reference electrode. |
| Melting Point | Capillary Melting Point Apparatus | Identifies purity and identity by observing temperature range over which solid transitions to liquid under controlled heating. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents or organic impurities using capillary column and flame ionization detection. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard white background under controlled lighting. |
| Solubility in Water | Qualitative Solubility Test | Evaluates complete dissolution of specified amount (e.g., 1 g) in distilled water at 25 C with gentle agitation. |
| Bromide Ion Content | Potentiometric Titration with AgNO3 | Quantifies bromide via precipitation titration using silver nitrate and silver indicator electrode. |
| Specific Optical Rotation | Polarimetry | Measures optical activity using plane-polarized light to confirm chiral integrity and absence of racemization. |
Technical Specifications of N-OCTYLTRIMETHYLAMMONIUM BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or lumps |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Melting Point | 235-240 °C (decomposes) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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 N-OCTYLTRIMETHYLAMMONIUM BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-OCTYLTRIMETHYLAMMONIUM BROMIDE
Safety Information of N-OCTYLTRIMETHYLAMMONIUM BROMIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-OCTYLTRIMETHYLAMMONIUM BROMIDE
Industrial N-OCTYLTRIMETHYLAMMONIUM 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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