Inorganic Reagents - Huge Savings! Save up to 20%
Huge Savings! Up to 20% off on Inorganic Reagents at Dupen Labs. Top brands include The Science Company®, X-F-B, JJChemicals, MAGNOLIA BRAND, FORMOSA PLASTICS CORPORATION, Wintersun Chemical, E-O-X by X-F-B, & CHEM ONE. Hurry! Limited time offers. Offers valid only while supplies last.
The Science Company, NC-8600, Ferric Chloride, 100g
4.3 out of 5 stars with 127 reviews
Ferric Chloride is also called Iron(III) Chloride. It is soluble in water and alcohol and is non-combustible. When dissolved in water, ferric chloride undergoes hydrolysis and gives off heat in an exothermic reaction. The resulting brown, acidic, and corrosive solution is used as a flocculant in sewage treatment and drinking water production, and as an etchant for copper-based metals in printed circuit boards.Chemical Grade: Lab, Anhydrous powder.. Formula: FeCl3. Cas: 7705-08-0. Purity:
The Science Company, NC-6721, Cupric Chloride 500g
4.7 out of 5 stars with 133 reviews
Cupric Chloride is also called Copper(II) Chloride and is soluble in water and alcohol. It burns a blue or blue/green flame. Uses include creating blue flame displays, photography, electroplating baths, fungicides, pigment for glass and ceramics, mordant in dyeing and printing fabrics. Cupric Chloride only ships to destinations within the 48 contiguous US states and Canada using Standard Ground shipping.Chemical Grade: Lab. Assay: 99.0% minimum. Formula: CuCl2 - 2H2O. CAS: 10125-13-0.
The Science Company, NC-3515, Ferric Chloride, 500g
4.4 out of 5 stars with 123 reviews
Ferric Chloride is also called Iron(III) Chloride. It is soluble in water and alcohol and is non-combustible. Appears as a fine, black powder. When dissolved in water, ferric chloride undergoes hydrolysis and gives off heat in an exothermic reaction. The resulting brown, acidic, and corrosive solution is used as a flocculant in sewage treatment and drinking water production, and as an etchant for copper-based metals in printed circuit boards.Chemical Grade: Lab, Anhydrous.. Formula: FeCl3. CAS:
Basic Patina Chemical Kit, Four chemicals
4.2 out of 5 stars with 134 reviews
This beginning kit includes four of our most popular patina chemicals for use on copper, brass, and bronze. These will help you create a wide variety of shades, including tans, browns, red browns, greys, and blacks. Included are six patina recipes and our Guide to Patina Creation to get you started. This kit will help you achieve the all important base color needed on copper, before going on to different, more vibrant colors. Basic Patina Kit Includes... Ferric Chloride, 100g. Ferric Nitrate,
The Science Company Cupric Nitrate, Lab Grade, 500g
4.5 out of 5 stars with 22 reviews
Cupric (or Copper) Nitrate appears as blue crystals. It is soluble in water and alcohol and is an oxidizer. It serves as a mordant in textile dyeing and uses include electroplating, creating various finishes on metals and in paints.Chemical Grade: Lab. Formula: Cu(NO3)2 - 3H2O. CAS: 10031-43-3. Cupric Nitrate only ships to destinations within the 48 contiguous US states via Standard Ground Shipping. No air deliveries allowed..
Sodium Chloride, 2.5kg (5.5lb)
4.3 out of 5 stars with 126 reviews
Lab grade. Sodium chloride is colorless, transparent crystals and somewhat hygroscopic. It is soluble in water and glycerin, very slightly soluble in alcohol. Characteristic flame color is yellow.Chemical Grade: Lab, crystal. Formula: NaCl. CAS: 7647-14-5. Assay: 99.0% Minimum.
The Science Company, NC-9435, Chromium Potassium Sulfate, 500g
4.1 out of 5 stars with 95 reviews
Also called Chrome Alum, consists of dark, violet-red crystals which are soluble in water. Note: crystals are efflorescent, losing combined water molecules, which results in some hard chunks. Uses: fixing certain photographic baths, as a mordant in textile dyeing, in ceramic glazes and growing colorful crystals.Grows beautiful purple crystals. Chemical Grade: Lab. Formula: CrK(SO4)2 - 12H2O. CAS: 7788-99-0.
Ferrous sulfate, heptahydrate, 500g
4.0 out of 5 stars with 120 reviews
Ferrous sulfate (copperas or iron sulfate) is popularly used to precipitate dissolved scrap gold out of an aqua regia solution. Other uses include sewage treatment, fertilizers, feed additives, reducing agent, wood preservatives and process engraving. Appears as loose, greenish or yellow-brown, odorless crystals. Soluble in water, insoluble in alcohol. Ferrous sulfate readily forms pale, blue-green, triclinic crystals.Chemical Grade: Lab, heptahydrate. Formula: FeSO4 - 7H2O. CAS: 7782-63-0.
Sodium Percarbonate Uncoated Minimum 99% Purity! 50LB Bag!
4.6 out of 5 stars with 47 reviews
Unopened 50b bag of sodium percarbonate. Please note that if the item is to travel long distances, we will repack in bags into USPS boxes to save on shipping. Also known as Oxy Clean..
Calcium Hydroxide Minimum 99% purity! 50LB BAG
4.6 out of 5 stars with 42 reviews
Unopened 50lb bag of calcium hydroxide. Please note that if the buyer lives a certain distance away, the item will come repacked into bags in large boxes to save on shipping..
Sodium Hydroxide Minimum 99% purity! 50LB BAG
By FORMOSA PLASTICS CORPORATION
4.2 out of 5 stars with 60 reviews
Unopened 50lb bag of sodium hydroxide, also known as caustic soda, BUT please note that if the item is to travel long distances, we will REPACK in smaller bags to save on shipping..
Sodium Percarbonate (Coated) [2Na2CO3.3H2O2] [CAS_15630-89-4] 85+% White Free Flowing Granules (50 Lbs Bag) by Wintersun Chemical
4.8 out of 5 stars with 60 reviews
Sodium percarbonate is a a colorless, crystalline, hygroscopic, and water-soluble chemical; it is an adduct of sodium carbonate and hydrogen peroxide (a perhydrate). It is often used as an oxidizing agent/ ingredients in some cleaning products and as a laboratory source of anhydrous hydrogen peroxide. Synonyms: PCS, Sodium Carbonate Peroxide CAS No: 15630-89-4 Molecular Formula: Na2CO3·1.5H2O2. EC number: 239-707-6. Molar Mass: 157.01 g/molSodium Percarbonate (Coated) use: Oxidizing agent used