AZURE A, CERTIFIED, PURE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 531-53-3 |
| Product name | AZURE A, CERTIFIED, PURE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for AZURE A, CERTIFIED, PURE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk AZURE A, CERTIFIED, PURE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of AZURE A, CERTIFIED, PURE
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Used in the manufacture of blue dyes | Purified following chemical synthesis |
| Textile Industry | Dyeing cellulose and protein fibers, including cotton, linen, and silk | Immersion or printing dyeing process |
| Plastics Industry | Added as a colorant to plastics | Compounding or injection molding process |
| Ink Industry | Formulating blue pigment for printing inks | Dispersed and mixed into ink vehicles |
| Coatings Industry | Producing architectural and industrial coatings | Incorporated and uniformly dispersed into coating systems |
Manufacturing Quality Control of AZURE A, CERTIFIED, PURE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | UV-Vis Spectrophotometry | Quantifies main component concentration via absorbance at characteristic wavelength using Beer-Lambert law. |
| Moisture Content | Karl Fischer Titration | Determines water content by electrochemical titration with iodine-based reagent in anhydrous methanol. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures trace metal concentrations by atomizing sample and quantifying ground-state atomic absorption of specific wavelengths. |
| Sulfate Impurity | Ion Chromatography (IC) | Separates and quantifies sulfate anions based on differential migration in ion-exchange column with conductivity detection. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Detects chloride ions via precipitation titration using silver nitrate and silver indicator electrode. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing. |
| pH of Aqueous Solution | pH Potentiometry | Determines hydrogen ion activity using calibrated glass electrode and reference electrode in aqueous suspension. |
| Particle Size Distribution | Laser Diffraction | Analyzes particle size by measuring angular variation in intensity of laser light scattered by dispersed particles. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies volatile organic impurities using capillary column and flame ionization detection. |
| Color Value (APHA) | Visual Comparison or Spectrophotometric APHA | Evaluates color intensity against standardized platinum-cobalt scale using spectrophotometer at 430 nm. |
| Bulk Density | Graduated Cylinder Method | Measures mass per unit volume of freely settled powder under standardized tapping conditions. |
| Microbial Contamination | Membrane Filtration and Colony Count | Detects viable microorganisms by filtration, membrane transfer to agar media, and enumeration of colony-forming units. |
Technical Specifications of AZURE A, CERTIFIED, PURE
| Test Item | Specification |
|---|---|
| Appearance | Light blue crystalline 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% |
| Color (APHA/Pt-Co) | <=50 |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of AZURE A, CERTIFIED, PURE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of AZURE A, CERTIFIED, PURE
Industrial AZURE A, CERTIFIED, PURE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply