98% 96% Zinc chloride CAS 7646-85-7

Certificate of Analysis-COA 

98% Content

 Applications 

1. Flux For Soldering, Brazing And Galvanizing: Dissolves the oxide layer, so that solder and zinc coatings wet the surface and bond properly, making it a standard flux component for soldering, brazing and hot dip galvanizing lines.

2. Metal Cleaning, Pickling And Electroplating: Used in acidic pickling and cleaning solutions that prepare steel and iron for plating, and as a bath component in zinc electroplating where it raises conductivity and supports even, faster deposition of the zinc coating.

3. Chemical Activation Agent For Activated Carbon: A widely used activating agent in the chemical activation route, where biomass, wood, sawdust or other carbon precursors are impregnated with the salt and carbonised to develop a high internal surface area for adsorption and purification duty.

4. Lewis Acid Catalyst, Dehydrating And Condensing Agent: A strong Lewis acid that catalyses organic reactions and acts as a dehydrating and condensing agent in organic synthesis, and its deliquescent nature also makes it useful as a drying agent in processes that must be kept free of moisture.

5. Battery Electrolyte, Textile And Paper Processing: The electrolyte salt in zinc carbon dry cells, a mordant in textile printing and dyeing and a component of textile finishing, and a processing chemical in parchment paper and vulcanised fibre manufacture.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

Woven Bags

Kraft Paper Bags

Big Bags

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)