dodecylbis(2-hydroxyethyl)methylammonium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 22340-01-8 |
| Product name | dodecylbis(2-hydroxyethyl)methylammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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 dodecylbis(2-hydroxyethyl)methylammonium chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk dodecylbis(2-hydroxyethyl)methylammonium chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of dodecylbis(2-hydroxyethyl)methylammonium chloride
| Industry | Application | Process |
|---|---|---|
| Personal Care | Cationic surfactants (quaternary ammonium compounds) for conditioning, antistatic, and softening effects in shampoos and conditioners | Added directly as the active ingredient in formulations; when co-formulated with anionic surfactants (e.g., SLES) at low temperatures, pH and addition sequence must be controlled to prevent precipitation |
| Textile Printing & Dyeing | Component of fabric softeners, imparting softness, smoothness, and antistatic properties to cotton, polyester, and other fibers | Applied to fabrics via padding or exhaustion; followed by drying or curing; commonly blended with silicones and fatty acid esters |
| Industrial Cleaning | Corrosion inhibitor and biocidal synergist in metalworking fluids and hard-surface cleaners | Blended with nonionic or amphoteric surfactants and incorporated into aqueous cleaning solutions at typical concentrations of 0.05–0.3 wt% |
| Water Treatment | Biocide for produced water in oilfields and recirculating cooling water systems (particularly effective against Gram-positive bacteria) | Dosed intermittently or continuously via metered injection; effective across a broad pH range (4–10); frequently used synergistically with isothiazolinone biocides to broaden antimicrobial spectrum |
Manufacturing Quality Control of dodecylbis(2-hydroxyethyl)methylammonium chloride
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with Sodium Hydroxide | Quantifies active quaternary ammonium content by back-titration after reaction with excess standardized NaOH. |
| Chloride Content | Potentiometric Titration with Silver Nitrate | Measures chloride ions via argentometric titration using AgNO3 and a silver indicator electrode. |
| Water Content | Karl Fischer Coulometric Titration | Determines trace water by electrochemical generation of iodine proportional to water in the sample. |
| pH (1% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity in a standardized dilute aqueous solution at 25 C. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Evaluates yellowness by comparing sample absorbance at 455 nm to APHA color standards. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Quantifies non-volatile inorganic impurities by weighing residue remaining after combustion at 700-800 C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Detects total heavy metals by atomizing sample and measuring absorption of characteristic wavelengths. |
| Arsenic Content | Hydride Generation Atomic Absorption Spectroscopy (HG-AAS) | Converts arsenic to volatile hydride, then measures atomic absorption after quartz cell atomization. |
| Related Substances (Impurities) | Reverse-Phase High-Performance Liquid Chromatography (RP-HPLC) | Separates and quantifies structural analogs and degradation products using C18 column and UV detection. |
| Organic Volatile Impurities | Gas Chromatography with Flame Ionization Detection (GC-FID) | Identifies and quantifies residual solvents and low-boiling impurities by retention time and peak area. |
| Surface Tension (0.1% aqueous solution) | Du Noüy Ring Method | Measures interfacial tension at air-water interface using force required to detach a platinum ring from the surface. |
| Microbial Contamination | Membrane Filtration and Plate Count | Quantifies viable aerobic microorganisms by filtration, membrane transfer to agar, and colony enumeration after incubation. |
Technical Specifications of dodecylbis(2-hydroxyethyl)methylammonium chloride
| Test Item | Specification |
|---|---|
| Appearance | Colorless to yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 145–155°C |
| Color (APHA/Pt-Co) | <=100 |
| Odor | Characteristic, mild amine-like |
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 dodecylbis(2-hydroxyethyl)methylammonium chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of dodecylbis(2-hydroxyethyl)methylammonium chloride
Safety Information of dodecylbis(2-hydroxyethyl)methylammonium chloride
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of dodecylbis(2-hydroxyethyl)methylammonium chloride
Industrial dodecylbis(2-hydroxyethyl)methylammonium chloride 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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