China Factory Direct
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| CAS number | 51895-58-0 |
| Product name | N-(6-AMINOHEXYL)AMINOPROPYLTRIMETHOXYSILANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum |
| 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 |
|---|---|---|
| Adhesives & Sealants | Used as an adhesion promoter or coupling agent in epoxy, polyurethane, and other adhesives and sealants | Surface pretreatment or direct compounding |
| Composites | Enhances interfacial bonding between glass fibers, inorganic fillers, and resin matrices (e.g., epoxy, phenolic) | Fiber surface treatment or resin modification |
| Coatings & Inks | Improves adhesion and durability of coatings on inorganic substrates such as metal and glass | Incorporated into primers or applied as a primer |
| Textile Dyeing & Finishing | Used in fabric finishing to improve softness, hydrophilicity, or as a fixation aid for reactive dyes | Padding or immersion process |
| Plastics & Rubber | Improves dispersion and compatibility of inorganic fillers (e.g., silica, calcium carbonate) in polymer matrices | Filler surface modification |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantifies main component using reverse-phase chromatography and UV absorbance at characteristic wavelength, calibrated against certified reference standard. |
| Residual Solvents | Gas Chromatography (GC) with FID or MS detection | Separates and quantifies volatile organic solvents based on retention time and detector response relative to internal/external standards. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemically determines water content via iodine generation and stoichiometric reaction with water in anhydrous methanol-based medium. |
| Acid Value | Potentiometric Acid-Base Titration | Measures free carboxylic acid impurities by titration with standardized KOH solution, detecting endpoint via pH electrode. |
| Amine Value | Non-aqueous Acid-Base Titration (with HClO₄ in glacial acetic acid) | Determines total primary/secondary amine content by protonation and potentiometric endpoint detection. |
| Silicon Content | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Quantifies elemental silicon after microwave-assisted acid digestion by measuring characteristic atomic emission lines. |
| Chloride Ion Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride anions using ion-exchange column and suppressed conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS (Inductively Coupled Plasma Mass Spectrometry) | Detects trace heavy metals post-digestion by mass-selective detection of elemental isotopes at sub-ppt levels. |
| Appearance & Color | Visual Inspection and APHA Color Scale | Assesses physical state (clear liquid), presence of particulates, and color intensity by comparison to platinum-cobalt standard solutions. |
| Viscosity | Rotational Viscometry (at 25 °C) | Measures resistance to flow under controlled shear rate using calibrated spindle in temperature-regulated sample. |
| Refractive Index | Digital Refractometry (at 20 °C) | Determines ratio of light velocity in air vs. sample using critical angle measurement at specified wavelength (e.g., sodium D-line). |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 0.97–0.99 g/cm³ |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| 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.