Acid blue 1 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 129-17-9 |
| Product name | Acid blue 1 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeCosmetic GradeFood 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 Acid blue 1
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Acid blue 1 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Acid blue 1
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Dyeing agent | Applied in direct dyeing and immersion dyeing processes |
| Paper Industry | Paper coloring | Applied in coating and impregnation processes |
| Printing Industry | Ink tinting | Applied in color matching and mixing processes |
| Leather Industry | Leather dyeing | Applied in immersion dyeing and spray application processes |
| Personal Care Industry | Pigment addition (for specified applications only) | Applied in mixing and emulsification processes |
| Life Sciences Research | Cell staining reagent | Applied in fixation and staining steps |
Manufacturing Quality Control of Acid blue 1
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies dye concentration based on absorbance at characteristic lambda-max using Beer-Lambert law with reference standard. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric titration using iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Inorganic Salts (Ash Content) | Gravimetric Analysis (Weight Loss on Ignition) | Determines non-volatile residue after high-temperature incineration at 550-600 C. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously quantifies trace metal elements by measuring atomic emission intensities of plasma-excited samples. |
| Chloride Ion | Potentiometric Titration with AgNO3 | Detects chloride via silver nitrate titration using silver indicator electrode and reference electrode. |
| Sulfate Ion | Gravimetric Analysis (BaSO4 Precipitation) | Precipitates sulfate as barium sulfate and determines mass after filtration and drying. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in 1% w/v aqueous solution using calibrated glass electrode system. |
| Organic Impurities (Related Substances) | HPLC-UV | Separates and quantifies structurally related impurities using reversed-phase column and UV detection at 620 nm. |
| Particle Size Distribution | Laser Diffraction | Determines size distribution by analyzing angular variation in laser light scattering from dispersed particles. |
| Bulk Density | ASTM D1895 Method A (Tapped Density) | Measures mass per unit volume after standardized tapping of a known powder mass in graduated cylinder. |
| Color Strength (Relative) | UV-Vis Spectrophotometry | Compares absorbance ratio of sample vs. certified reference standard under identical conditions. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after ignition at 700 C for 30 minutes. |
Technical Specifications of Acid blue 1
| Test Item | Specification |
|---|---|
| Appearance | Dark blue powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.2% |
| Single Impurity | <=0.3% |
| 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 Acid blue 1
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Acid blue 1
Industrial Acid blue 1 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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