Speciality dyes, metallic salts and laboratory chemicals
71 products across six segments, each made and tested at our own works.
Six segments, one standard of purity
A focused range, made well. Highlighted products are our flagship lines. Choose a segment to jump to its full product list.



Acridine · Xanthene · Thiazine dyesAcridine Dyes & Biological Stains
Acridine, xanthene, thiazine and triarylmethane dyes for microscopy, microbiology staining, aquaculture and research.
- Acriflavine HCl
- Acriflavine Neutral
- Proflavine Hemisulphate
- Gentian Violet
- Methylene Blue (Ultra High Pure)
- Methylene Blue
- Fluorescein Sodium
- Eosin Y
- Malachite Green
- Brilliant Green
- Merbromin
- Toluidine Blue
- Bromothymol Blue
- Auramine O


Mercury Compounds
A broad range of inorganic and organic mercury compounds, in LR, AR and extra-pure grades.
- Mercuric Chloride
- Calomel
- Mercuric Iodide
- Mercuric Oxide Red & Yellow
- Mercuric Sulphate
- Ammoniated Mercury
- Mercuric Sulphide Red
- Mercuric Acetate
- Mercuric Bromide
- Mercurous Nitrate
- Mercuric Thiocyanate
- Phenyl Mercuric Acetate & Nitrate
- Mercury Metal 99.99%

Silver Compounds
High-purity silver salts for analytical chemistry, plating, catalysis, photography and cloud seeding.
- Silver Nitrate 99.9%
- Silver Oxide
- Silver Sulphate
- Silver Iodide
- Silver Chloride
- Silver Nitrate, commercial grade


Bismuth, Selenium & Tungsten
Oxides, sulfides and metals of the rarer elements, for electronics, glass and ceramics, pigments and catalysts.
- Bismuth Oxide
- Bismuth Metal
- Sodium Bismuthate
- Selenium Sulfide
- Selenium Metal
- Tungsten Trioxide


Cobalt, Lithium & Molybdenum
Battery, plating, pigment and micronutrient grades, supplied in lab packs and bulk drums.
- Cobalt Metal
- Cobalt Carbonate
- Cobalt Oxide
- Cobalt Sulfate
- Cobalt Nitrate
- Lithium Carbonate
- Sodium Molybdate


Laboratory Reagents & Fine Chemicals
Analytical reagents, iodine chemistry and antioxidants for testing labs, institutions and industry.
- Dimethylglyoxime
- Iodine
- Iodoform
- Potassium Iodide
- Potassium Iodate
- Sodium Thiosulphate
- Potassium Thiocyanate
- EDTA Disodium
- Resorcinol
- BHA · BHT · TBHQ
Everything we make, by segment
Click a product to ask for a price, specification or sample. Don't see what you need? We make many speciality chemicals to order, so ask us anyway.
Acridine Dyes & Biological Stains
15 products- Acriflavine HydrochlorideCAS 69235-50-3 · C27H28Cl4N6Product page →
- Acriflavine NeutralCAS 8048-52-0Product page →
- Proflavine HemisulphateCAS 1811-28-5Product page →
- Gentian VioletCAS 548-62-9 · C25H30ClN3Product page →
- Methylene BlueCAS 61-73-4 · C16H18ClN3SProduct page →
- Methylene Blue, Zinc FreeCAS 61-73-4 · C16H18ClN3SProduct page →
- Methylene Blue (Ultra High Pure)CAS 7220-79-3 · C16H18ClN3SProduct page →
- Fluorescein SodiumCAS 518-47-8 · C20H10Na2O5Product page →
- Eosin YCAS 17372-87-1 · C20H6Br4Na2O5Product page →
- Malachite Green OxalateCAS 2437-29-8Product page →
- Brilliant GreenCAS 633-03-4Product page →
- MerbrominCAS 129-16-8Product page →
- Toluidine BlueCAS 92-31-9Product page →
- Bromothymol BlueCAS 76-59-5 · C27H28Br2O5SProduct page →
- Auramine OCAS 2465-27-2Product page →
Mercury Compounds
16 products- Mercuric ChlorideCAS 7487-94-7 · HgCl2Product page →
- CalomelCAS 10112-91-1 · Hg2Cl2Product page →
- Mercuric IodideCAS 7774-29-0 · HgI2Product page →
- Mercuric Iodide ARCAS 7774-29-0 · HgI2Product page →
- Mercuric Oxide RedCAS 21908-53-2 · HgOProduct page →
- Mercuric Oxide YellowCAS 21908-53-2 · HgOProduct page →
- Mercuric SulphateCAS 7783-35-9 · HgSO4Product page →
- Mercuric Sulphide RedCAS 1344-48-5 · HgSProduct page →
- Mercuric AcetateCAS 1600-27-7 · Hg(CH3COO)2Product page →
- Mercuric BromideCAS 7789-47-1 · HgBr2Product page →
- Mercurous NitrateCAS 10415-75-5 · Hg2(NO3)2Product page →
- Mercuric ThiocyanateCAS 592-85-8 · Hg(SCN)2Product page →
- Ammoniated MercuryCAS 10124-48-8 · Hg(NH2)ClProduct page →
- Phenyl Mercuric AcetateCAS 62-38-4 · C8H8HgO2Product page →
- Phenyl Mercuric NitrateCAS 55-68-5Product page →
- Mercury Metal 99.99%CAS 7439-97-6 · HgProduct page →
Silver Compounds
6 products- Silver Nitrate 99.9%CAS 7761-88-8 · AgNO3Product page →
- Silver Nitrate, Commercial GradeCAS 7761-88-8 · AgNO3Product page →
- Silver OxideCAS 20667-12-3 · Ag2OProduct page →
- Silver SulphateCAS 10294-26-5 · Ag2SO4Product page →
- Silver IodideCAS 7783-96-2 · AgIProduct page →
- Silver ChlorideCAS 7783-90-6 · AgClProduct page →
Bismuth, Selenium & Tungsten
6 productsCobalt, Lithium & Molybdenum
8 products- Cobalt MetalCAS 7440-48-4 · CoProduct page →
- Cobalt CarbonateCAS 513-79-1 · CoCO3Product page →
- Cobalt OxideCAS 1308-06-1 · Co3O4Product page →
- Cobalt SulfateCAS 10124-43-3 · CoSO4Product page →
- Cobalt Nitrate HexahydrateCAS 10026-22-9 · Co(NO3)2·6H2OProduct page →
- Lithium CarbonateCAS 554-13-2 · Li2CO3Product page →
- Sodium Molybdate, AnhydrousCAS 7631-95-0 · Na2MoO4Product page →
- Sodium Molybdate DihydrateCAS 10102-40-6 · Na2MoO4·2H2OProduct page →
Laboratory Reagents & Fine Chemicals
20 products- DimethylglyoximeCAS 95-45-4 · C4H8N2O2Product page →
- Dimethylglyoxime Disodium SaltCAS 60908-54-5Product page →
- Iodine CrystalsCAS 7553-56-2 · I2Product page →
- IodoformCAS 75-47-8 · CHI3Product page →
- Potassium IodideCAS 7681-11-0 · KIProduct page →
- Potassium IodateCAS 7758-05-6 · KIO3Product page →
- Potassium PermanganateCAS 7722-64-7 · KMnO4Product page →
- Potassium ThiocyanateCAS 333-20-0 · KSCNProduct page →
- Sodium ThiosulphateCAS 7772-98-7 · Na2S2O3Product page →
- Sodium NitriteCAS 7632-00-0 · NaNO2Product page →
- Sodium Sulphide FlakesCAS 1313-82-2 · Na2SProduct page →
- Caustic Soda FlakesCAS 1310-73-2 · NaOHProduct page →
- EDTA Disodium SaltCAS 6381-92-6Product page →
- ResorcinolCAS 108-46-3 · C6H6O2Product page →
- BenzoinCAS 119-53-9 · C14H12O2Product page →
- Octanoic AcidCAS 124-07-2 · C8H16O2Product page →
- BHACAS 25013-16-5 · C11H16O2Product page →
- BHTCAS 128-37-0 · C15H24OProduct page →
- TBHQCAS 1948-33-0 · C10H14O2Product page →
- Barbituric AcidCAS 67-52-7 · C4H4N2O3Product page →
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