Technical grade — Appears as a white crystalline solid, hygroscopic and very deliquescent. Used in some metal patina formulas.
Zinc chloride is commonly used as a flux in soldering copper pipes and fittings together. It can also be used to solder other metals, such as brass and bronze. Also good for cleaning and removing oxides from metal surfaces before soldering.
For shipping, Zinc Chloride is in hazardous materials Class 8: Corrosive Substances. It only ships to destinations within the 48 contiguous US states and Canada using Standard Ground by FedEx or UPS • No air deliveries allowed • Customers in Canada should expect additional duties, taxes, and customs clearance service fees due upon delivery.
RETURN POLICY:
Unopened chemicals in original packaging may be returned within 30 days of shipment with prior approval. Call 800-372-6726. Customers are responsible for shipping costs.
INTERNATIONAL SHIPPING:
Chemicals with hazard fees are limited to the 48 contiguous U.S. states. Ground-only (No-Fly) chemicals are limited to the 48 contiguous U.S. states and Canada, unless otherwise stated.
CERTIFICATES OF ANALYSIS:
Certificates of Analysis for chemicals are available upon request. Use our request page at this link
