Ammonium chloride is a classic soldering flux component. Residual flux is corrosive – clean joints after soldering. Use ventilation; avoid inhaling fumes.
Steps
- Mix 30 g ammonium chloride with ~20 g water to a brushable paste (adjust water for texture).
- Apply sparingly to the joint area.
- Solder as usual; wash residue thoroughly when cool.
Materials required
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Ammonium Chloride
30 g
₹250.00 · View →
Demineralised Water
20 g
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Always read the SDS and follow our chemical safety guidance before handling any chemical.
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