Technical Grade Sodium Cyanide Powder
High-purity powdered sodium cyanide (NaCN) for industrial use in metal extraction and chemical synthesis. Classified in HTS 2837.11.00.00 as a cyanide of sodium, distinct from complex cyanides in 2842. Packaged in 50kg plastic-lined drums for mining operations.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If ferrocyanide complex form
Complex cyanides like sodium ferrocyanide go to 2842 per heading scope.
If pesticide formulation
Insecticides containing cyanides classified by use in Chapter 38.
If other cyanogen derivatives
Cyanogen and derivatives like cyanamide salts in 2853 per chapter note 2(e).
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Import Tips & Compliance
• Provide end-user certificates to demonstrate non-weapons use, per export control regs
• Include cyanide spill response plans in import documentation
• Avoid misclassification as 'metal compounds' in 2840 which excludes cyanides
Related Products under HTS 2837.11.00.00
Pharmaceutical Grade Sodium Cyanide Crystals
Ultra-pure sodium cyanide crystals (99.9%) for laboratory and pharmaceutical synthesis of nitriles. HTS 2837.11.00.00 applies as chemically pure sodium cyanide salt. Supplied in small glass bottles with desiccants.
Sodium Cyanide for Electroplating Baths
Specialty sodium cyanide grade optimized for gold and silver electroplating solutions. Classified HTS 2837.11.00.00 as metal cyanide salt for industrial chemical use. Low-impurity form prevents plating defects.
High-Purity Sodium Cyanide for Organic Synthesis
ACS reagent grade NaCN (99.995%) for pharmaceutical intermediate production via nucleophilic substitution. Pure form under HTS 2837.11.00.00 distinguishes from organic nitriles in Chapter 29. Amber glass packaging.
Sodium Cyanide Mining Grade 98%
98% assay sodium cyanide in hot-pressed tablet form for heap leach gold recovery operations. HTS 2837.11.00.00 specifically for sodium cyanides used in extractive metallurgy. Stackable HDPE supersacks.
Sodium Cyanide Briquettes
Sodium cyanide (NaCN) compressed into stable briquette form for safe handling and transportation in industrial applications. Classified under HTS 2837.11.00.00 as a simple cyanide of sodium, a chemically defined inorganic compound per Chapter 28 notes. Primarily used in gold mining for extraction processes.
Sodium Cyanide Flakes
Flake-form sodium cyanide, a white crystalline solid used primarily in hydrometallurgical extraction of gold and silver. Falls under HTS 2837.11.00.00 as the sodium salt of hydrogen cyanide, meeting Chapter 28 Note 1 criteria for chemically defined compounds. Supplied in moisture-resistant packaging to prevent decomposition.