Nysted Reagent Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 41114-59-4 |
| Product name | Nysted Reagent |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Nysted Reagent
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Nysted Reagent Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Nysted Reagent
| Industry | Application | Process Role |
|---|---|---|
| Pharmaceutical Industry | Synthesis of pharmaceutical intermediates | Catalyzes reactions |
| Fine Chemicals | Production of dyes or fragrances | Acts as a reaction promoter |
| Pesticide Manufacturing | Synthesis of pesticide active ingredients | Acts as a catalyst |
| Organic Synthesis | Epoxidation reactions | Acts as a catalyst |
| Organic Synthesis | Condensation reactions | Acts as a reaction promoter |
| Organic Synthesis | Coupling reactions | Acts as a catalyst |
Manufacturing Quality Control of Nysted Reagent
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Nast reagent content) | Acid-base titration | Quantifies active component by titration with standardized HCl using bromocresol green indicator. |
| Moisture content | Karl Fischer titration | Measures water content via coulometric or volumetric reaction between water and Karl Fischer reagent. |
| pH of aqueous solution | pH potentiometry | Determines hydrogen ion activity using calibrated glass electrode and reference electrode. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-OES | Simultaneously quantifies trace metals after acid digestion by measuring element-specific atomic emission intensities. |
| Chloride impurity | Potentiometric titration with AgNO3 | Detects Cl- ions by argentometric titration using silver nitrate and a silver indicator electrode. |
| Sulfate impurity | Gravimetric analysis | Precipitates sulfate as BaSO4 and determines mass after filtration and drying. |
| Iron impurity | AAS (Flame) | Measures Fe concentration by atomic absorption of characteristic wavelength light after air-acetylene flame atomization. |
| Appearance (color and clarity) | Visual inspection against standard solutions | Compares sample color and turbidity to certified reference standards under controlled lighting. |
| Residue on ignition | Gravimetric analysis | Determines inorganic ash content by high-temperature incineration and weighing of residual solids. |
| Organic impurities (related substances) | HPLC-UV | Separates and quantifies impurities using reversed-phase chromatography with UV detection at 254 nm. |
| Bulk density | Tap density measurement | Determines mass per unit volume after standardized mechanical tapping of a known powder mass. |
| Particle size distribution | Laser diffraction | Measures particle size by analyzing angular variation in intensity of laser light scattered by dispersed particles. |
Technical Specifications of Nysted Reagent
| Test Item | Specification |
|---|---|
| Appearance | Colorless to white to cream liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, mild |
| Solubility | Miscible with THF, toluene; immiscible with water |
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 Nysted Reagent
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Nysted Reagent
Industrial Nysted Reagent 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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