Silver Halide Sensitizing Emulsion for Film
A liquid sensitizing emulsion containing silver halide salts used to coat photographic films, making them light-sensitive for image capture. It falls under HTS 3707.10.00.90 as an unmixed product for photographic uses, specifically 'other' sensitizing emulsions put up for retail or measured portions. This excludes varnishes, glues, or adhesives.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | 3% | +35.0% | 38% |
| š²š½Mexico | 3% | +10.0% | 13% |
| šØš¦Canada | 3% | +10.0% | 13% |
| š©šŖGermany | 3% | +10.0% | 13% |
| šÆšµJapan | 3% | +10.0% | 13% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If contains added developers or fixers
Mixed chemical preparations for photographic uses, other than sensitizers, are classified under 3707.90 as compound formulations.
If pure silver nitrate without emulsion base
Unmixed silver compounds like silver nitrate for general chemical use fall under Chapter 28 inorganic chemicals, not photographic-specific.
If sold in bulk for industrial coating, not retail
Photographic paper emulsions in bulk form are under Chapter 37 sensitized materials, not chemical preparations.
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Import Tips & Compliance
ā¢ Verify the emulsion is unmixed and in measured portions or retail-ready form to qualify under this subheading; mixed preparations may shift to 3707.90
ā¢ Include Safety Data Sheets (SDS) and purity certificates, as sensitizing agents are hazardous chemicals subject to EPA and DOT regulations
ā¢ Avoid misclassification as fixers or developers, which fall under 3707.90; common pitfall is incorrect 'other' specification
Related Products under HTS 3707.10.00.90
Dry Plate Sensitizing Emulsion
Viscous emulsion of silver iodide in a dry-film carrier for coating glass plates in large-format photography. Classified as HTS 3707.10.00.90 for sensitizing emulsions, other, in measured retail units ready for use in darkroom applications.
Blue-Sensitive Emulsion for Contact Printing
Orthochromatic-free emulsion responsive only to blue/UV light, used in enlarging papers and contact printing. Under HTS 3707.10.00.90 as other sensitizing emulsions in retail-measured doses for photographic darkroom work.
Holographic Silver Halide Emulsion
Ultra-fine grain emulsion optimized for laser interference recording in holography. HTS 3707.10.00.90 for this specialized sensitizing emulsion, supplied in measured retail syringes.
X-Ray Sensitizing Emulsion
High-speed silver bromoiodide emulsion for medical radiographic films. Classified HTS 3707.10.00.90 as other sensitizing products for photographic (radiation) uses in measured portions.
Gum Bichromate Sensitizing Solution
Ammonium dichromate in gum arabic solution for carbon tissue printing processes. HTS 3707.10.00.90 as retail-ready sensitizing emulsion for alternative photography.
Gelatin-Based Photosensitive Emulsion
Gelatin-embedded silver bromide emulsion prepared for direct application on photographic plates or films, enabling radiation sensitivity. Classified in HTS 3707.10.00.90 as a sensitizing emulsion, other than varnishes or adhesives, ready for use in measured retail packs. It supports traditional analog photography processes.