All products and services

Silver products

Fine silver and standard can be supplied in a variety of different manufactured forms: solid/fine silver and silver alloys, silver powder & silver gauze.

Cataplatta

Our Cataplatta 96 well plate enzyme kits provide access to new and novel chemistry.

Dihydrogen dinitrosulphatoplatinum solution

Dihydrogen dinitrosulphatoplatinum(II) solution | CAS: 12033-81-7

SCR catalyst elements and modules

Clean air solutions: SINOX® honeycomb SCR and plate SCR catalyst are pre-installed in element frames or modules for durability and easy handling.

C=C double bond reduction kit

This kit contains 7 ene reductase (ENE) enzymes for the reduction of C=C double bonds in the presence of an electron withdrawing group (EWG).

Tetrammine palladium hydrogen carbonate (TPDHC)

Tetrammine palladium(II) hydrogen carbonate (TPDHC) | CAS: 134620-00-1

Hexahydroxyplatinic acid (HHPA)

Hydrogen hexahydroxyplatinate(IV) | CAS: 51850-20-5

QuadraSil MP (I)

Irregular silica for metal impurity removal and value recovery

iUFC process

FORMOX™ plants are available for integrated direct production of UFC (urea formaldehyde concentrate).

Three Way Filter (TWF®)

Mobile emission controls: Johnson Matthey's Three Way Filter (TWF®) technology can reduce particle numbers by up to 99%.

QuadraSil MP (S)

Spherical silica for metal impurity removal

SOOTALERT monitor

Clean air solutions: Companion product to the CRT® system that alerts operator when and how long to regenerate the diesel particulate filter.

Ammonium tetrachloroplatinate

Ammonium tetrachloroplatinate | CAS: 13820-41-2

CATACEL SSR catalyst for steam reforming

Johnson Matthey’s CATACEL SSR tailored catalyst technology is a proven high performance, direct replacement catalytic solution for producing hydrogen from natural gas through the steam reforming process.

Sodium hexahydroxyplatinate solution

Sodium hexahydroxyplatinate solution | CAS: 12325-31-4

Brazing pastes and powders

Our brazing pastes are custom made brazing or soldering solutions that offer unique benefits.

Aldolization technology

Aldolization is a key part of the oxo alcohols process where two aldehydes combine to produce a larger aldehyde which is then converted to an alcohol by hydrogenation.

Sodium chloroaurate

Sodium tetrachloroaurate(III) | CAS: 15189-51-2

ACTIVE-BRAZE filler metals

ACTIVE-BRAZE™ No.10 Brazing Paste Grade B420P 80 provides a silver, copper, titanium type active brazing filler metal in paste form and is intended principally for brazing non-metallised alumina ceramics to a metallic substrate.

Ammonium tetrachloroaurate

Ammonium tetrachloroaurate | CAS: 31113-23-2

Three-way catalyst

Clean air solutions: Johnson Matthey's three-way catalysts prevent air pollution from rich-burn and stoichiometric gas engines.

Pt-70, Pt(acac)2

Bis(2,4-pentanedionato) platinum(II) | CAS: 15170-57-7

Pt-96

Pt(II)(cyclooctadiene)dichloride | CAS: 12080-32-9

Potassium chloroaurate

Potassium tetrachloroaurate(III) | CAS: 13682-61-6

Tetraammine platinum compounds

Tetraamine platinum acetate , tetraamine platinum hydroxide, tetraamine platinum chloride, tetraamine platinum hydrogen carbonate and tetraamine platinum nitrate.

Diesel oxidation catalyst (DOC)

Mobile emission controls: many diesel particulate filter (DPF) systems incorporate an oxidation catalyst, either as a coating on the filter or as a separate element.

Ruthenium chloride solid

Ruthenium(III) chloride solid | CAS: 10049-08-8

Methanol synthesis catalysts

Methanol synthesis is the formation of methanol from carbon oxides and hydrogen. It is catalysed by copper-zinc catalysts. KATALCO 51-series methanol synthesis catalysts are key to the methanol technologies offered by Johnson Matthey.

QuadraPure TU

Polymer beads for metal impurity removal and value recovery

Ashby’s catalyst, 2% platinum

CAS: 68585-32-0

Catchment/Getter gauze

We supply palladium nickel catchment gauzes for recovering lost volatilised platinum from catalyst gauzes.

Care and use of laboratory apparatus

Correctly caring for your precious metal apparatus will provide a service life unrivalled by another other material.

Platinum labware

We manufacture platinum labware, including crucibles and dishes, to provide maximum service life, with the bases being thicker than the walls. The capacities and shapes available meet most laboratory requirements and we can custom make other products. Most of our crucibles and dishes are made from 99.7% platinum with small additions of iridium and rhodium, but other materials are available.

Precious metal recovery

We offer innovative solutions for effective cleaning of plant components through onsite and offsite aggressive and non-aggressive techniques.

COS removal

The removal of COS is carried out by a two stage process which involves the hydrolysis of the COS and the subsequent absorption of the H2S which is produced by this reaction.

Precious metal and nitinol materials for medical devices

Johnson Matthey offers high quality pgm and nitinol materials used in your R&D or high-volume manufacturing phase of the medical device process.

Environmental catalysts

Environmental concerns about industrial emissions to air and water have been continually growing. In response, Johnson Matthey has targeted key issues by applying our expertise in catalysts and catalytic technology.

Biorenewable catalysts

Following recent environmental legislation and an increasing awareness on the part of product manufacturers for sustainable products, the need to replace non-renewable fossil raw materials is more apparent than ever.

Sulphur removal absorbents

Johnson Matthey’s range of PURASPEC fixed bed absorbents is proven in numerous markets as a simple and effective means of achieving sulphur removal from natural gas.

Thermocouple express ordering