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1. Molecular Formula: Ni (SO3NH2)2·4H2O CAS NO.: 124594-15-6
2. Molecular Weight: 322.91
3. Property: Green crystal, deliquesce easily in moisture air, freely soluble in water, lose crystal water to decompose under high temperature.
4. Sepcification(%):
Assay | 98.0min |
Ni | 18min |
Fe | 0.05max |
Cu | 0.002max |
Zn | 0.002max |
Pb | 0.001max |
Ca | 0.01max |
Mg | 0.005max |
Co | 0.05max |
SO4 | 0.5max |
W.I.M. | 0.1max |
Nickel Sulfamate, with chemical formula Ni(SO₃NH₂)₂·4H₂O and CAS numbers 124594-15-6 (crystal) and 13770-89-3 (solution), is a high-performance electroplating compound trusted across industries. It is available in two forms: green crystals (deliquescent in moist air) and colorless-to-pale green liquid—both highly soluble in water. Our Nickel Sulfamate meets strict specs: the liquid has 14-16% nickel content, pH 3.8-4.1, and optimal operational temperature of 45-60°C; the crystal form has 98% minimum assay and 18% minimum nickel content. High-temperature stability (loses crystal water and decomposes at elevated temperatures) ensures controlled plating performance. Impurities like lead (≤0.001%) and copper (≤0.002%) are limited, making it ideal for precision tasks.
• Consistent Plating Quality: Formulated for precise thickness and uniform finish—reducing rework and improving efficiency, whether plating small screws or large industrial parts.
• Superior Adhesion & Durability: Promotes strong bonding between nickel layers and base metals (copper, iron, aluminum, zinc). Plated surfaces resist corrosion, wear, and oxidation, extending product lifespan.
• Exceptional Versatility: Plates diverse metals/objects (electrical contacts, jewelry, machine parts) —a one-stop solution for businesses with varied needs.
• User-Friendly Operation: Clear guidelines (45-60°C temperature, 20-30 minute plating time) make it easy for beginners and experts alike—no specialized training required.
• Cost-Effective Performance: Competitive pricing balances quality, while efficient plating and low waste lower production costs.
It delivers a bright metallic finish for jewelry, home decor (candle holders, frames), and consumer goods. The uniform finish ensures a professional, long-lasting look.
Used to plate machine parts, tools, and aerospace/automotive components. The plated layer enhances corrosion/wear resistance, reducing maintenance costs and downtime.
Plates electrical contacts, connector pins, and circuit boards. It delivers high conductivity and oxidation resistance—critical for reliable electronics performance.
It supports electronics (precision components), automotive (engine parts), aerospace (corrosion-resistant parts), coinage (durable coin surfaces), nickel net production, and aluminum alloy coloring.
45-60°C—this range maintains solution viscosity and reactivity for uniform plating and strong adhesion.
Crystals have ≥18% nickel (ideal for on-site solution prep); liquid has 14-16% nickel (ready for immediate use).
Store crystals in airtight containers in a dry environment. Avoid opening in moist air—clumped crystals still dissolve in water for use.
Class 9 (miscellaneous dangerous goods) with UN number 3077. Transport must comply with international dangerous goods regulations.
As a leading manufacturer, we use cutting-edge technology to balance quality, performance, and cost. Strict quality control ensures compliance with global standards—consistent nickel content and low impurities. We offer crystal/liquid forms and flexible packaging (25kg bags, 40 bags/pallet for crystals). Our global supply chain ensures timely delivery, while our team provides personalized support: optimizing plating processes, troubleshooting, and selecting the right form. Committed to “win-win cooperation,” we are your trusted partner for electroplating solutions—whether you’re a small business or large enterprise.
