Alcian Blue 8GX Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 33864-99-2 |
| Product name | Alcian Blue 8GX |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/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 Alcian Blue 8GX
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Alcian Blue 8GX Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Alcian Blue 8GX
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Dyeing agent | Used for dyeing textiles, particularly wool and silk |
| Textile Industry | Fiber dyeing | Applied as an acid dye for protein fibers such as wool and silk |
| Laboratory Reagent | Biological staining | Used as a nuclear stain in cytological studies |
Manufacturing Quality Control of Alcian Blue 8GX
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies dye concentration based on absorbance at characteristic wavelength (e.g., ~620 nm) using Beer-Lambert law with reference standard. |
| Water Content | Karl Fischer Titration | Measures trace water via coulometric or volumetric titration using iodine-based reagent and electrochemical endpoint detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects and quantifies trace metal impurities by ionizing sample in plasma and measuring mass-to-charge ratios of elemental ions. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by precise weighing of residual non-volatile matter. |
| pH of 1% Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity in aqueous suspension using calibrated glass electrode and pH meter. |
| Chloride Impurity | Argentometric Titration (Mohr method) | Quantifies chloride ions by titration with standardized silver nitrate solution, using potassium chromate as indicator for endpoint. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4 under controlled conditions and determines content by weighing the dried precipitate. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents and volatile organics using capillary column and flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution of solid particles in suspension by analyzing angular variation of scattered laser light. |
| Color Value (Absorbance Ratio) | UV-Vis Spectrophotometry | Evaluates batch consistency by comparing absorbance ratio at two specified wavelengths (e.g., A620/A700) to assess aggregation or degradation. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects aerobic mesophilic microorganisms by filtering sample, culturing on nutrient agar, and enumerating colony-forming units. |
| Bulk Density | Tap Density Measurement | Determines mass per unit volume after standardized tapping of powder in calibrated cylinder to assess flow and handling properties. |
Technical Specifications of Alcian Blue 8GX
| Test Item | Specification |
|---|---|
| Appearance | Dark blue powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Solubility | Freely soluble in water and dimethylformamide |
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 Alcian Blue 8GX
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Alcian Blue 8GX
Industrial Alcian Blue 8GX 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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