Bosheng Metal.
Precious metal chemistry · Shanghai

Priced on the fixing.
Credited when the metal comes back.

We supply platinum, ruthenium, gold, palladium, rhodium and iridium in the forms chemistry actually uses — high-surface-area powders, halide-free precursors, ammine and carbonyl salts, and homogeneous catalysts — to pharmaceutical, electronics, diagnostics and electrochemistry manufacturers. And we take the spent metal back for assay and credit, so your metal budget is a loop, not a line item.

Browse by CAS number Metal recovery credit
78 Pt Platinum 44 Ru Ruthenium 79 Au Gold 46 Pd Palladium 45 Rh Rhodium 77 Ir Iridium 47 Ag Silver
Who we supply

Four sectors, one metal account

Diagnostics & sensors

Ruthenium ammine and bipyridyl mediators for electrochemical DNA, glucose and ECL platforms — with cyclic voltammetry conformity data where lot behaviour, not just assay, is the acceptance criterion.

Electronics & thin films

ALD and CVD precursors, plating salts and deposition feedstock — MeCpPtMe₃, iridium and ruthenium precursors, halide-free ammine salts for chloride-sensitive processes.

Pharmaceutical & fine chemicals

Coupling and hydrogenation catalysts, platinum coordination intermediates and rhodium carbene chemistry, with ICP elemental impurity panels on request.

Electrochemistry & energy

Iridium and ruthenium oxides for electrolyser anodes and DSA coatings, platinum blacks for fuel-cell and electrode work, supplied against forward-fixed metal.

Catalog

Products

225931-80-6 (1,5-Cyclooctadiene)bis(trimethylsilylmethyl)palladium(II) Pd 27.3% 95464-05-4 [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), DCM adduct Pd 12.8 – 13.2% (theory 13.0%) 12012-95-2 Allylpalladium(II) chloride dimer Pd ≥ 58.2% 53199-31-8 Bis(tri-tert-butylphosphine)palladium(0) Pd 20.3–21.0% (theory 20.8%) 59840-38-9 Bis(tricyclohexylphosphine)palladium(II) acetate Pd ≥ 13.5% (theory 13.6%) 15020-99-2 Dichloro(ethylenediamine)palladium(II) Pd ≥ 44.5% (theory 44.8%) 7440-05-3 Palladium black Pd ≥ 99.95% 3375-31-3 Palladium(II) acetate Pd 47.0 – 47.7% 7647-10-1 Palladium(II) chloride Pd ≥ 59.5% (theory 60.0%) 10102-05-3 Palladium(II) nitrate Pd ≥ 39.5% (solid); solution grades to spec 13601-08-6 Tetraamminepalladium(II) nitrite Pd ≥ 39.5% 13601-06-4 Tetraamminepalladium(II) sulfate Pd ≥ 39% 14221-01-3 Tetrakis(triphenylphosphine)palladium(0) Pd 9.0 – 9.5% (theory 9.2%) 94442-22-5 (Trimethyl)methylcyclopentadienylplatinum(IV) Pt 60.9% 18497-13-7 Chloroplatinic acid hexahydrate Pt ≥ 37.5% (theory 37.7%) 14286-02-3 Diamminedinitritoplatinum(II) Pt ≥ 60.7% 12266-92-1 Dimethyl(1,5-cyclooctadiene)platinum(II) Pt 58.5% 7440-06-4 Platinum black Pt ≥ 99.95% 18496-40-7 Platinum nitrate Pt 10 – 61% (grade-dependent) 15170-57-7 Platinum(II) acetylacetonate Pt ≥ 49.5% 10025-65-7 Platinum(II) chloride Pt ≥ 73.3% 1314-15-4 Platinum(IV) oxide (Adams' catalyst) Pt ≥ 85.9% 13820-91-2 Potassium amminetrichloroplatinate(II) Pt ≥ 54.5% (theory 54.6%) 10025-99-7 Potassium tetrachloroplatinate(II) Pt ≥ 47% 20634-12-2 Tetraamminedinitritoplatinum(II) Pt ≥ 54.5% 14282-91-8 Hexaammineruthenium(III) chloride Ru ≥ 32.6% (theory 32.6%) 7440-18-8 Ruthenium black Ru ≥ 99.95% 34513-98-9 Ruthenium nitrosyl nitrate (solid) Ru ≥ 31.3% 72196-32-8 Ruthenium(III) acetate Ru ≥ 47% (certified per lot) 14284-93-6 Ruthenium(III) acetylacetonate Ru ≥ 25.0% 14898-67-0 Ruthenium(III) chloride hydrate Ru 38 – 42% 13815-94-6 Ruthenium(III) chloride trihydrate Ru ≥ 37.5% 12036-10-1 Ruthenium(IV) oxide, anhydrous Ru ≥ 75% 114615-82-6 Tetrapropylammonium perruthenate (TPAP) Ru ≥ 28.8% 15243-33-1 Triruthenium dodecacarbonyl Ru ≥ 47.4% 50525-27-4 Tris(2,2′-bipyridine)ruthenium(II) chloride hexahydrate Ru ≥ 13.5% 12148-71-9 (1,5-Cyclooctadiene)(methoxy)iridium(I) dimer Ir ≥ 58% 12112-67-3 Chloro(1,5-cyclooctadiene)iridium(I) dimer Ir ≥ 57% 110802-84-1 Chloroiridic acid (hydrate) Ir ≥ 39% 15635-87-7 Iridium(III) acetylacetonate Ir ≥ 39.3% 14996-61-3 Iridium(III) chloride (low-water grade) Ir ≥ 60% 13569-57-8 Iridium(III) chloride hydrate Ir ≥ 54% 12030-49-8 Iridium(IV) oxide Ir ≥ 84.5% 94928-86-6 Tris(2-phenylpyridine)iridium(III) Ir 29.0 – 29.6% (theory 29.4%) 14874-82-9 (Acetylacetonato)dicarbonylrhodium(I) Rh ≥ 39.8% 63771-33-5 Ammonium pentachlororhodate(III) hydrate Rh ≥ 30.0% 12092-47-6 Chloro(1,5-cyclooctadiene)rhodium(I) dimer Rh ≥ 41.7% 14694-95-2 Chlorotris(triphenylphosphine)rhodium(I) (Wilkinson's catalyst) Rh ≥ 11.2% 19584-30-6 Dodecacarbonyltetrarhodium Rh ≥ 54.5% (theory 55.0%) 15956-28-2 Rhodium(II) acetate dimer Rh ≥ 46.3% 14284-92-5 Rhodium(III) acetylacetonate Rh ≥ 25.5% (theory 25.7%) 20765-98-4 Rhodium(III) chloride hydrate Rh 38 – 40% 10049-07-7 Rhodium(III) chloride, anhydrous Rh ≥ 49% (theory 49.2%) 10139-58-9 Rhodium(III) nitrate Rh ≥ 35.6% (solid); solution grades to spec 13465-43-5 Rhodium(III) nitrate dihydrate Rh ≥ 31.5% 14972-70-4 Sodium hexachlororhodate(III) hydrate Rh ≥ 17.1% 14523-22-9 Tetracarbonyldi-μ-chlorodirhodium(I) Rh ≥ 52.5% (theory 52.9%) 29892-37-3 Chloro(dimethyl sulfide)gold(I) Au ≥ 66.5% (theory 66.9%) 14243-64-2 Chloro(triphenylphosphine)gold(I) Au ≥ 39.3% 16961-25-4 Chloroauric acid (hydrate) Au ≥ 48.5% 27988-77-8 Chloroauric acid hydrate Au ≥ 49% (certified per lot) 10294-29-8 Gold(I) chloride Au ≥ 84.5% (theory 84.8%) 15804-32-7 Gold(III) acetate Au ≥ 52.5% (theory 52.7%) 13453-07-1 Gold(III) chloride Au ≥ 64.9% 13682-61-6 Potassium tetrachloroaurate(III) Au ≥ 50.9% 14104-20-2 Silver tetrafluoroborate Ag ≥ 55.4% 2923-28-6 Silver trifluoromethanesulfonate Ag ≥ 42% 1301-96-8 Silver(I,III) oxide (silver peroxide) Ag ≥ 87.1%

Need a compound not listed? Custom synthesis of precious metal complexes from 10 g. Quotes within 12 hours.

Why buy from us

Built for procurement, not just chemistry

Transparent metal pricing

Quotes reference the day's fixing on assayed contained metal plus a stated conversion charge — the two legs benchmarked separately, auditable by your finance team, and lockable at order confirmation.

COA & SDS per lot

Assayed metal content and full impurity panels certified on every lot, tested against national standard methods. ICP-MS and functional release data available to your specification.

Compliant export logistics

Correct HS classification, transport condition appraisals for powders, and insured valuables logistics for high-value metal shipments — documentation confirmed per destination before we accept the order.

Recovery under one account

Spent catalyst, residues and off-spec material are assayed on receipt and credited against future supply — for most processes the largest single saving in the metal budget.