Our Ammonium Hydroxide (28-30% ammonia by weight) is a versatile chemical used in various applications, including metal patination and fuming wood to enrich its natural color.
Colorless liquid with strong odor. Use caution - liquid and vapor extremely irritating, especially to eyes.
Molarity: 14.8M
Specific Gravity: .898
Used in the following patina formulas:
For shipping, Ammonium Hydroxide 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
