2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6320-14-5 |
| Product name | 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium 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 6320-14-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6320-14-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6320-14-5
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Dyeing | Applied in dyeing processes for fibers such as cotton and polyester |
| Dyeing and Printing Industry | Cationic Dyes | Applied in dyeing cationic fibers |
| Chemical Manufacturing | Intermediate | Used as an intermediate in the synthesis of other dyes |
Manufacturing Quality Control of 6320-14-5
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination based on peak area comparison with reference standard using reversed-phase chromatography and UV detection at characteristic wavelength. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration measuring water content via reaction of iodine with sulfur dioxide in presence of water and base. |
| Ash Content | Gravimetric Analysis | Residue mass after high-temperature incineration at 550-600 C, expressed as percentage of original sample weight. |
| pH of 1% Aqueous Solution | pH Meter Measurement | Direct potentiometric measurement of hydrogen ion activity in a standardized aqueous dispersion. |
| Heavy Metals (as Pb) | AAS (Atomic Absorption Spectroscopy) | Quantification of total heavy metals by atomization and absorption of element-specific UV-Vis radiation. |
| Chloride Content | Potentiometric Titration with AgNO3 | Titration using silver nitrate and chloride-selective electrode to detect endpoint based on potential change. |
| Iron Content | ICP-OES | Multi-element quantification by measuring atomic emission intensities of excited ions in high-temperature plasma. |
| Organic Impurities (Related Substances) | HPLC-DAD | Separation and detection of structurally related compounds using diode-array UV-Vis detection and retention time comparison. |
| Solvent Residues (e.g., Methanol, Acetone) | GC-FID | Quantitative analysis of volatile organic solvents by gas chromatographic separation and flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Determination of size distribution based on angular variation of laser light scattering by dispersed particles. |
| Bulk Density | Graduated Cylinder Method | Mass per unit volume measured by gently pouring sample into calibrated cylinder and recording settled volume. |
| Color Strength (Tinting Strength) | UV-Vis Spectrophotometry | Relative dyeing power determined by comparing absorbance of test solution to standard solution at lambda-max. |
Technical Specifications of 6320-14-5
| Test Item | Specification |
|---|---|
| Appearance | Red crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water; slightly soluble in ethanol |
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 6320-14-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 6320-14-5
Industrial 6320-14-5 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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