Lab Chemical
SODIUM BOROHYDRIDE
RXSOL-60-6605-480
Sodium borohydride — sodium tetrahydridoborate, NaBH4, CAS 16940-66-2 — is a white powder and one of the most convenient reducing agents in chemistry. In the laboratory it reduces aldehydes…
Chemical Products Catalogue
Browse 6,972 marine, industrial, water-treatment and laboratory chemicals from RXSOL. Search by product name, part number or alias, then request a quote.
Products
RXSOL RXSOL Lab Chemical
POTASSIUM FORMATE AR
RXSOL-60-6605-293
Potassium formate (HCO2K, potassium methanoate) is the potassium salt of formic acid, a strongly hygroscopic white solid. RXSOL supplies the analytical-reagent grade for laboratories and…
RXSOL Lab Chemical
METHYLENE BLUE FOR MICROSCOPY
RXSOL-60-6604-982
Methylene blue is the first stain most microscopists meet: a cationic (positively charged) thiazine dye that binds to negatively charged cell components — the nucleus (DNA) strongly and…
RXSOL Lab Chemical
LUXOL FAST BLUE
RXSOL-60-6604-866
Luxol fast blue (LFB) is the standard histological stain for myelin. An alcohol-soluble copper-phthalocyanine dye, it binds to the bases in the lipoproteins of the myelin sheath, so white…
RXSOL Lab Chemical
LITHIUM SULPHATE MONO LR
RXSOL-60-6604-847
Lithium sulphate monohydrate (Li2SO4·H2O) is the stable hygroscopic form of the lithium salt of sulphuric acid, supplied by RXSOL in laboratory-reagent grade. Unusually, its solubility in…
RXSOL Lab Chemical
JSB STAIN SOLUTION NO 1
RXSOL-60-6604-761
The JSB stain — Jaswant Singh–Bhattacharji stain — is the rapid two-solution method for diagnosing malaria in thick blood films, used throughout India's public-health laboratories. Solution…
RXSOL Lab Chemical
HYDRIODIC ACID 55% AR
RXSOL-60-6604-686
Hydriodic acid is the aqueous solution of hydrogen iodide, HI — one of the strongest common mineral acids. RXSOL supplies the 55% analytical-reagent grade for laboratory and synthesis use:…
RXSOL Lab Chemical
TURKS SOLUTION
RXSOL-60-6605-795
Türk's solution is a haematological diluting fluid: 1–2% glacial acetic acid in distilled water with a trace of crystal violet (or methylene blue). The acid haemolyses erythrocytes and…
RXSOL 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…
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…