Sodium Cyanide Solution 30% Aqueous
Liquid solution of 30% sodium cyanide in water, used for safer handling in continuous flow mining processes. Remains under HTS 2837.11.00.00 as chemically defined sodium cyanide, not a preparation. Shipped in IBC totes with stabilizers.
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 diluted below 10% or with buffers
Becomes 'chemical mixture' when not predominantly pure compound.
If cyanide of other metals like potassium
Same heading subheading but different metal base changes statistical suffix.
If organic cyanide derivative
Organic nitriles excluded to Chapter 29 per section notes.
Not sure which classification is right?
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Import Tips & Compliance
• Test for HCN gas evolution; ensure pH >11 for stability certification
• Comply with MARPOL Annex III for marine shipments
Related Products under HTS 2837.11.00.00
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.
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.