Electronic Cleaning Formic Acid 10%
10% formic acid solution for PCB flux removal in electronics manufacturing, under HTS 2915.11.00.00 per note (d) water-diluted compounds. Low concentration prevents corrosion during precision cleaning.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If surface-active cleaning formulations
Cleaning preparations with >2% surfactants excluded from pure acids.
If anti-rust PCB treatments
Organic anti-corrosives containing acid shift to 3814.
If complexed with metals
Metal-formate coordination compounds classified later per note 5(C)(3).
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Import Tips & Compliance
• Specify electronics cleaning validation; concentration determines if cleaning prep
• pH-buffered versions need additive disclosure to confirm chapter 29 fit
Related Products under HTS 2915.11.00.00
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Formic Acid 94-100% Anhydrous Grade
High-purity formic acid (94-100%) suitable for pharmaceutical and fine chemical synthesis, directly classifiable as formic acid under HTS 2915.11.00.00. Its saturated acyclic monocarboxylic structure fits chapter 29 heading requirements without exclusions.
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