Lab Chemical
TOLLENS REAGENT
RXSOL-60-6605-742
Tollens' reagent is an alkaline solution of diammine-silver(I) — [Ag(NH3)2]⁺ — made by adding ammonia to silver nitrate until the brown silver oxide precipitate just redissolves, with a…
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Products
RXSOL RXSOL Lab Chemical
STARCH IODIDE PAPER
RXSOL-60-6605-607
Starch iodide paper is filter paper impregnated with potassium iodide and starch. Any oxidiser — free chlorine, nitrite, hydrogen peroxide, ozone, chlorine gas — oxidises iodide to iodine,…
RXSOL Lab Chemical
BENZANILIDE FOR SYNTHESIS
RXSOL-60-6604-038
Benzanilide (N-phenylbenzamide, C13H11NO) is a white crystalline amide formed from benzoic acid (or benzoyl chloride) and aniline — the textbook benzoylation reaction in which a benzoyl…
Powder Chemical
Sodium Hydrosulphite
RXSOL-19-1532-020
Sodium hydrosulphite — sodium dithionite, "hydros", Na2S2O4, formula weight 174.1 — is a white crystalline powder and one of the strongest practical reducing agents. RXSOL supplies a 70%…
Rubber Chemicals
SULFOLane
RXSOL-93-9303-250
Sulfolane (tetramethylene sulphone, C4H8O2S, formula weight 120.17) is a colourless to canary-yellow polar aprotic solvent — purity 99.5% min (typically 99.7%), sulphur 26–27%, water ≤0.1%,…
Boiler Chemicals
Heat Transfer Salt
RXSOL-42-1436-025
RXSOL Heat Transfer Salt is a nitrate–nitrite salt mixture with 6% corrosion inhibitor, used where a liquid heat-transfer medium is needed between steam and direct-fired heating. It melts…
Agriculture
Bordeaux Mixture Fungicide
RXSOL-94-1277-025
Bordeaux mixture is the oldest copper fungicide still in use: copper sulphate pentahydrate neutralised with hydrated lime (calcium hydroxide) in water to form a sky-blue suspension of basic…
Hand Wash / Personal care
Hypochlorous Acid Disinfectant
RXSOL-14-6400-025
This is the sanitising pack of RXSOL Hypochlorous Acid (the general-purpose grade is RXSOL-95-6400-220): an electrochemically activated solution of HOCl in pure water with no other…
Medicine
Hypochlorous Acid
RXSOL-95-6400-220
Hypochlorous acid (HOCl, molar mass 52.46) is the weak acid that forms when chlorine dissolves in water and the species that white blood cells themselves make to kill microbes. RXSOL's…
Passivation
Copper Sulfate for Passivation Test
RXSOL-38-6116-500
The copper sulphate test is the quickest check that austenitic stainless steel has been properly passivated. The surface is sprayed or immersed in an acidified copper sulphate solution …
Stains Indicator Reagents
m-CRESOL PURPLE
RXSOL-69-2303-017
m-Cresol purple (metacresol purple, CAS 2303-01-7, C21H18O5S, molecular weight 382.43) is a sulphonephthalein pH indicator supplied as a green-to-brown powder. It has two useful ranges — pH…
Stains Indicator Reagents
CONGO RED
RXSOL-69-5735-800
Congo red (CI 22120, CAS 573-58-0) is the disodium salt of a bis-azo naphthalene sulphonic acid, molecular weight 696.66, supplied as a dark red-brown powder with dye content above 75% by…
Powder Chemical
Lead Oxide PbO
RXSOL-19-1945-025
Lead oxide PbO — litharge, lead monoxide — is a yellow to reddish crystalline powder (molecular weight 223.20, melting point 888–897 °C, specific gravity about 9.5) made by oxidising pure…
Test Kit For Water
H2S Vial (Bacteriological ) Kit
RXSOL-62-5540-001
The H2S vial kit is a one-bottle screening test for the bacteriological quality of drinking water, based on the hydrogen-sulphide paper-strip method (Manja et al., 1982). Faecal and enteric…
Construction Chem
Retarder Cement Admixture
RXSOL-67-6706-220
RXSOL-67-6706-220 is a retarding, high-range water-reducing admixture for rheoplastic concrete and hydration control. It slows the cement–water reaction so that workability is retained for…
Rubber Chemicals
Calcium OXIDE Powder
RXSOL-93-1495-025
Calcium oxide — quicklime, burnt lime, CaO — is a white to pale-yellow caustic alkaline powder (density 3.34 g/cm³) that reacts vigorously with water to form calcium hydroxide. RXSOL…
RXSOL Railway Maintenance
DERUSTING Chemical
RXSOL-35-3502-030
Derusting Solution is a phosphoric-acid based liquid with surfactant and corrosion inhibitor that cleans and removes rust in one step from steel and iron parts, and strips flux, heat scale…
Detergent & Soap
Acid Slurry LABSA Synthetic Detergent 25 Kg
RXSOL-67-2550-025
This is the 25 kg pack of RXSOL Acid Slurry (LABSA 96%), sized for small and medium detergent manufacturers, soap-cake units and self-help groups who do not need a 210 kg drum. The product…
Drilling Fluids & Mud Oil Field chemicals
BIOCIDE - BIOSPERSE
RXSOL-43-4092-210
Biosperse 250 is a broad-spectrum, non-oxidising biocide for industrial water systems: recirculating cooling water and towers, pasteurisers, air-washer systems, membrane separation systems,…
Carbon Coal Charcoal
Activated Carbon Granular GAC
RXSOL-32-3107-080
Granular activated carbon is an amorphous carbon with a vast internal surface that adsorbs gases, vapours, colour bodies and dissolved organics. Compared with powdered carbon its larger…
Engine room Maintenance
Drain Pipe Cleaner
RXSOL-16-1057-005
Drain Pipe Cleaner (also sold as Drain Blaster / Pipe-Clean) is a heavy-duty inhibited acid descaler for metal, concrete and plastic drain lines — sewage and grey-water pipes, vacuum-toilet…
Lab Chemical
PARAFFIN OIL
RXSOL-60-6020-002
RXSOL paraffin oil is a highly refined, colourless, odourless white mineral oil of paraffinic base, free of aromatic hydrocarbons and biologically stable (it does not support pathogenic…
Air Lines
RXSOL 27 Gas Turbine Compressor Cleaning Fluid
RXSOL-16-1927-210
RXSOL 27 is a concentrated, neutral, water-based detergent for cleaning and corrosion-inhibiting gas-turbine compressors in one operation. It is a blend of non-ionic surfactants, corrosion…
Automobiles
Descaling Chemical Compound for Chiller, Condenser tube of Central AC Plant
RXSOL-41-8865-025
RXSOL-41-8865-025 is a viscous, water-miscible, inhibited descaling compound formulated for the copper tubes of chillers, condensers and cooling-water circuits in central air-conditioning…