VIOLURIC ACID MONOHYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 26351-19-9 |
| Product name | VIOLURIC ACID MONOHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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 VIOLURIC ACID MONOHYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk VIOLURIC ACID MONOHYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of VIOLURIC ACID MONOHYDRATE
| Industry | Application | Process |
|---|---|---|
| Chemical Analysis | Metal Ion Detection | Used as a colorimetric reagent for detecting metal ions such as calcium and copper, enabling quantitative analysis via formation of colored metal complexes |
| Laboratory Research | Indicator | Employed as an indicator in complexometric titrations, particularly in EDTA titrations of calcium ions, where it signals the endpoint through a distinct color change |
| Materials Science | Functional Material Synthesis | Applied as an organic ligand in the synthesis of metal–organic frameworks (MOFs) for adsorption or catalytic applications |
Manufacturing Quality Control of VIOLURIC ACID MONOHYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purified Content) | UV-Vis Spectrophotometry | Quantifies紫脲酸 concentration based on absorbance at characteristic wavelength (e.g., ~520 nm) using Beer-Lambert law. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content by atomizing sample and quantifying absorption of specific elemental wavelengths. |
| Loss on Drying | Gravimetric Analysis (Weight Loss on Heating) | Determines volatile content by measuring mass loss after drying at specified temperature (e.g., 105 C) to constant weight. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Measures inorganic impurities by igniting residue after sulfuric acid treatment and weighing the non-volatile ash. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Quantifies chloride ions via titration with silver nitrate, detecting endpoint with silver ion-selective electrode. |
| Sulfate Impurity | Barium Sulfate Gravimetric Method | Precipitates sulfate as BaSO4 and determines content by weighing the dried precipitate. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measures hydrogen ion activity in a defined aqueous suspension or solution using calibrated pH electrode. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Organic Volatile Impurities | Gas Chromatography (GC-FID) | Separates and quantifies residual solvents or low-MW organics using flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous medium. |
| Iron Impurity | UV-Vis Spectrophotometry (with 1,10-phenanthroline) | Forms colored complex with Fe2+; absorbance measured at ~510 nm for quantification. |
| Particle Size Distribution | Laser Diffraction Analysis | Measures size distribution of dry or dispersed particles by analyzing angular scattering pattern of laser beam. |
Technical Specifications of VIOLURIC ACID MONOHYDRATE
| Test Item | Specification |
|---|---|
| Appearance | Pale yellow crystalline powder |
| Purity | >=98.0% (HPLC) |
| Melting Point | 285-290 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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 VIOLURIC ACID MONOHYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of VIOLURIC ACID MONOHYDRATE
Industrial VIOLURIC ACID MONOHYDRATE 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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