China Factory Direct
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| CAS number | 5538-94-3 |
| Product name | Bisoctyl dimethyl ammonium chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Personal Care & Household | Antimicrobial agent, fabric softener | Added as an antimicrobial and conditioning component in detergents and skincare products |
| Pharmaceutical | Disinfectant | Used for skin or medical device disinfection |
| Textile | Antimicrobial finishing agent | Applied to textile surfaces via immersion or spray processes |
| Food Processing | Cleaning agent | Used for cleaning and disinfecting food processing equipment |
| Agriculture | Fungicide | Applied by spraying for plant disease control |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Active Content (as C22H48ClN) | Acid-Base Titration with Potentiometric Endpoint | Quantifies quaternary ammonium cation by back-titration with standardized sodium hydroxide after reaction with excess sodium tetraphenylborate. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Measures hydrogen ion activity in a 1% w/w aqueous solution using calibrated glass electrode and reference electrode. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement (APHA scale) | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm against APHA color scale. |
| Water Content | Karl Fischer Coulometric Titration | Determines trace water via electrochemical generation of iodine reacting stoichiometrically with water in anhydrous methanol-based medium. |
| Heavy Metals (as Pb) | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Simultaneously quantifies heavy metal impurities (e.g., Pb, Cd, Hg, As) after acid digestion by measuring element-specific atomic emission intensities. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic residue remaining after controlled high-temperature (750–800 °C) ashing of a weighed sample. |
| Chloride Ion (Cl⁻) Impurity | Ion Chromatography (IC) with Conductivity Detection | Separates and quantifies chloride anions using anion-exchange column and suppressed conductivity detection. |
| Organic Impurities (Related Substances) | Reverse-Phase HPLC with UV Detection | Separates and detects structurally related quaternary ammonium compounds (e.g., monoalkyl, trialkyl, hydrolysis products) using C18 column and UV absorbance at 210 nm. |
| Density (20 °C) | Oscillating U-tube Densitometry | Determines mass per unit volume by measuring resonant frequency shift of a vibrating U-shaped glass tube filled with sample. |
| Viscosity (25 °C) | Rotational Viscometry | Measures resistance to flow under defined shear rate using calibrated spindle in controlled-temperature bath. |
| Microbial Contamination | Membrane Filtration with Plate Count Agar Incubation | Detects viable aerobic mesophilic microorganisms by filtration, membrane transfer to agar, and colony enumeration after incubation at 30–35 °C for 48–72 h. |
| Residual Solvents (e.g., methanol, isopropanol) | Gas Chromatography with FID Detection | Quantifies volatile organic solvents using capillary column separation and flame ionization detection based on carbon response. |
| Assay Purity (by NMR) | ¹H NMR Spectroscopy (with Internal Standard) | Determines molar purity by integrating characteristic proton signals (e.g., N⁺–CH₃ at ~3.2 ppm) relative to a certified internal standard (e.g., 1,3,5-trimethoxybenzene). |
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.430–1.450 |
| Relative Density (20°C/25°C) | 0.87–0.91 g/cm³ |
| Color (APHA/Pt-Co) | <=100 |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() ![]() |
| Signal Word | Danger |
| Safety Data Sheet | |
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.