Nickel bis(sulphamidate) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13770-89-3 |
| Product name | Nickel bis(sulphamidate) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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 Nickel bis(sulphamidate)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Nickel bis(sulphamidate) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Nickel bis(sulphamidate)
| Industry | Application | Process |
|---|---|---|
| Electroplating Industry | Nickel plating for enhanced corrosion resistance, wear resistance, and decorative appearance | Primary salt in electroplating baths; typically formulated with nickel chloride and boric acid into acidic nickel plating electrolytes. Operating temperature: 45–65°C; pH: 3.0–4.5; current density: 2–6 A/dm² |
| Electronics Industry | Surface finishing of printed circuit boards (PCBs) and nickel plating on connector contacts | Selective or full-board nickel plating to provide a solderable underlayer and a copper diffusion barrier |
| Aerospace | Protective nickel coatings on high-temperature alloy components | Pulse plating or composite plating processes co-depositing nickel with nano-oxides (e.g., Al₂O₃, SiC) to improve high-temperature oxidation resistance |
| Automotive Manufacturing | Functional nickel coatings on engine components (e.g., piston rings, valve seats) | Modified Watts-type plating bath system using nickel sulfamate as a high-purity nickel source to minimize chloride ion introduction and prevent stress corrosion cracking |
| Battery Materials | One nickel source for precursor synthesis of nickel-based cathode materials | Provides highly soluble, low-impurity (particularly low-sulfur and low-chloride) nickel ions in hydrothermal or co-precipitation processes for preparing Ni(OH)₂ or NiCO₃ intermediates |
Manufacturing Quality Control of Nickel bis(sulphamidate)
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Nickel (Ni) Content | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) | The sample is dissolved in acid, and the characteristic absorption/emission spectral intensity of nickel is measured using AAS or ICP-OES for quantitative determination. The method offers high accuracy and is suitable for trace to high-level analysis. |
| Aminosulfonate Ion (NH₂SO₃⁻) Content | Ion Chromatography (IC) | Separation of aminosulfonate ions is achieved using an anion-exchange column, followed by detection via conductivity detector. The peak area is compared with a calibration curve for quantification. This method exhibits good selectivity and allows simultaneous detection of impurity anions. |
| pH Value | pH Meter Method | A solution of specified concentration (e.g., 10% w/v) is prepared, and the pH is directly measured using a calibrated pH meter. This ensures process stability and controls solution corrosiveness. |
| Moisture Content | Karl Fischer Titration | This method utilizes a reagent composed of iodine, sulfur dioxide, pyridine, and methanol that reacts specifically with water. The moisture content is determined by potentiometric or coulometric endpoint detection, enabling precise measurement of trace water. |
| Impurity Metal Ions (e.g., Fe, Cu, Zn, Cr, etc.) | ICP-OES or ICP-MS | After sample acidification, elements are excited by inductively coupled plasma, and their characteristic spectral line intensities are measured. ICP-MS provides higher sensitivity and can detect impurities at the ppb level. |
| Chloride Ion (Cl⁻) Content | Ion Chromatography (IC) or Silver Nitrate Titration | IC method: separation and conductivity detection of chloride ions; Titration method: titration with standardized AgNO₃ solution using potassium chromate as indicator, forming AgCl precipitate. The Cl⁻ content is calculated based on titrant consumption. |
| Organic Impurities | High-Performance Liquid Chromatography (HPLC) | Using a C18 reversed-phase column to separate potential organic impurities (such as unreacted raw materials or degradation products) in nickel aminosulfonate. Detection is performed via UV or mass spectrometry, supporting purity assessment. |
| Appearance and Color | Visual Inspection | Observe the sample as white to slightly yellow crystalline powder, free from visible mechanical impurities or lumps, meeting appearance standard requirements. |
| Solubility | Solubility Determination | Measure the maximum solubility of nickel aminosulfonate in water at a specified temperature (e.g., 25°C) to ensure complete dissolution in electroplating solutions. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Mass change of the sample is monitored under programmed temperature conditions to evaluate decomposition temperature and weight loss behavior, assessing thermal stability and potential decomposition products. |
| Particle Size Distribution | Laser Particle Size Analyzer | For powdered samples, dry or wet dispersion is performed, and particle size distribution is determined using laser diffraction. This ensures uniformity in electroplating solutions and deposition quality. |
Technical Specifications of Nickel bis(sulphamidate)
| Test Item | Specification |
|---|---|
| Appearance | Green crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.8% |
| Solubility | Freely soluble in water; insoluble 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 Nickel bis(sulphamidate)
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| Lot/Batch Number | *Required fields | |
Packaging of Nickel bis(sulphamidate)
Industrial Nickel bis(sulphamidate) 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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