ZINCON Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 135-52-4 |
| Product name | ZINCON |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 ZINCON
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ZINCON Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ZINCON
| Industry | Application | Process |
|---|---|---|
| Chemical Analysis | Colorimetric reagent for metal ions (e.g., zinc, copper) in spectrophotometric determination | Forms colored complexes with target metal ions for quantitative analysis via absorbance measurement |
| Laboratory Reagents | Preparation of standard solutions or buffer systems for instrument calibration or reaction condition control | Dissolved in organic solvents (e.g., ethanol), then diluted or mixed as required |
| Electroplating Industry | Supports monitoring of zinc ion concentration in plating baths to ensure coating quality | Reaction with zinc reagent after sampling, followed by colorimetric determination |
| Environmental Monitoring | Detection of trace heavy metal contamination in water or soil | Reaction with reagent after sample pretreatment, followed by absorbance measurement of the resulting complex |
| Pharmaceutical Industry | Detection of residual metal catalysts in drug development | Complexation with zinc reagent after extraction, followed by trace-level analysis |
Manufacturing Quality Control of ZINCON
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Zinc Content) | Complexometric Titration with EDTA | Zinc ions form a stable 1:1 complex with EDTA at pH 10; endpoint detected using Eriochrome Black T indicator. |
| Purity (Organic Impurities) | Gas Chromatography (GC) | Separation and quantification of organic impurities based on volatility and column retention time. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element detection via plasma-induced atomic emission; quantifies trace metals after acid digestion. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Silver nitrate reacts with chloride to form AgCl precipitate; endpoint determined by silver ion-selective electrode. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation of sulfate as BaSO4 under controlled conditions; mass measured after drying. |
| pH of Aqueous Solution | pH Meter Measurement | Direct potentiometric measurement using calibrated glass electrode in a standardized aqueous suspension. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually as solid-to-liquid phase change in a capillary tube under controlled heating. |
| Loss on Drying | Gravimetric Heating | Mass loss measured after heating sample at specified temperature (e.g., 105 C) to constant weight. |
| Residue on Ignition | Gravimetric Ashing | Non-volatile inorganic residue quantified after high-temperature (e.g., 600 C) combustion in a muffle furnace. |
| Particle Size Distribution | Laser Diffraction | Scattering pattern of laser beam through dispersed particles is analyzed to calculate size distribution. |
| Specific Optical Rotation | Polarimetry | Rotation of plane-polarized light measured in solution; indicates chiral purity if applicable (note: zinc reagent is typically achiral, but method included for stereochemical verification per USP). |
Technical Specifications of ZINCON
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 192-196°C |
| Total Impurities | <=1.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Solubility | Soluble in ethanol and acetone; slightly soluble in 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 ZINCON
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of ZINCON
Industrial ZINCON 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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