SODIUM TARTRATE ( rochelle salt) 16 ozs
4HOH[CAS_6381-59-5]Sodium tartrate is a white, crystalline powder, used as an emulsifier and a binding agent. It can be used in jellies, cheeses, sausage casings and any foods which contain fats or oils. It is used in the silvering of mirrors. It is one of the ingredients in Fehling’s solution. It is used in the electroplating process.
Scrap Gold Recovery Kit Sodium Metabisulfite Urea Aqua Regia Stannous Chloride
•Stannous Chloride Test Solution – 1/2 oz (Premixed). • Dissolve gold using aqua regia chemistry. Used to neutralize excess nitric acid in aqua regia solutions. •Urea – 8 oz. Recover gold from scrap jewelry, electronic scrap, and other gold-bearing materials using thissimple chemical recovery kit designed for small-scale refiners and hobbyists.
Scrap Gold Recovery Kit Sodium Metabisulfite Urea Aqua Regia Stannous Chloride
This Scrap Gold Recovery Kit is the perfect solution for those looking to refine gold from scrap materials. This listing includes the following: – (8oz) Sodium Metabisulfite- (8oz) Urea, Aqua Regia- (1/2 oz) Premixed Stannous Chloride – (8 oz) Gold Precipitant This combination will dissolve and recover gold from its original form. The kit is designed by JSP and is manufactured in the United States. The unit type of this kit is in fl oz, making it easy to use and apply. It is intended for use in gold refining and is a custom bundle that includes all the necessary chemicals for the process. This kit is perfect for those looking to salvage gold from scrap materials and is a must-have for anyone interested in the subject.
SODIUM TARTRATE ( rochelle salt) 2 lbs
4HOH[CAS_6381-59-5]Sodium tartrate is a white, crystalline powder, used as an emulsifier and a binding agent. It can be used in jellies, cheeses, sausage casings and any foods which contain fats or oils. It is used in the silvering of mirrors. It is one of the ingredients in Fehling’s solution. It is used in the electroplating process.
Sodium Metabisulfite 4 ounces
Sodium metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium (metabisulfite). It is used as a disinfectant, antioxidant and preservative agent.
Gold Recovery Kit Sodium Metabisulfite & UREA for Scrap Metal RECOVERY REFINING
Made in the United States, this kit provides a convenient and effective solution for gold recovery and refining processes. SMALL AMOUNT FOR SMALL PROJECTS.
Gold Recovery Kit 1 lb Sodium Metabisulfite 1 lb Urea for Scrap Metal Refining
Gold Recovery Kit for Scrap Gold Refining JSP, a trusted leader in the jewelry industry, has crafted this kit to help you efficiently recover gold from scrap and e-waste. What’s Included: 1 lb Sodium Metabisulfite: Used to precipitate dissolved gold from aqua regia and gold chloride solutions. When mixed with water, it generates sulfur dioxide gas, which selectively precipitates gold while leaving other metals behind. 1 lb Urea: Used to neutralize excess nitric acid in aqua regia solutions during the gold recovery process. Urea is water and alcohol-soluble and non-combustible.How It Works: Sodium Metabisulfite and Urea are commonly paired in gold extraction processes for effective recovery. Sodium Metabisulfite selectively precipitates gold, and Urea ensures the solution is safe to handle by neutralizing residual nitric acid.Additional Details: Instructions Included: This kit provides a general overview of the gold precipitation process and links to detailed resources for further learning. Note: To create aqua regia, you will need concentrated hydrochloric acid and concentrated nitric acid. These chemicals are sold separately at www.goldandsilvertesting.com Recover gold easily and effectively with this essential kit. Perfect for e-waste recycling, scrap gold recovery, and precious metals enthusiasts!
WHITE ALUMINUM OXIDE POWDER, 50 micron (240 grit) 25 lbs(ca1632)
White Aluminum Oxide is the most commonly sold abrasive for sandblasting, surface prep, carving and etching. White Aluminum is friable, as it wears; it slowly shears apart, which has the effect of creating new cutting edges. The fast-cutting action minimizes damage to thin materials by eliminating surface stresses caused by heavier, slower-cutting media blasting grits. Made in the USA.
ALUMINUM OXIDE 50 micron WHITE 5 LB Polishing Blasting Media Abrasive Tumbling
White Aluminum Oxide is a dental grade abrasive used for micro abrasion in dental applications. Obtained from the fusion of calcined alumina in electric arc furnaces. It is recommended for refractory applications where purity, chemical stability or high fractiousness is an issue to be considered. This is a 5 lb container.
ALUMINUM OXIDE 50 micron WHITE 1 lb Polishing Blasting Media Abrasive Tumbling
White Aluminum Oxide is a dental grade abrasive used for micro abrasion in dental applications. Obtained from the fusion of calcined alumina in electric arc furnaces. It is recommended for refractory applications where purity, chemical stability or high fractiousness is an issue to be considered. This is a 1 lb bag.