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Bis-Tris Propane 99.0% CAS: 64431-96-5 1,3-bis(tris(hydroxymethyl)methylamino)propaneBis-tris propane, or 1,3-bis(tris(hydroxymethyl)methylamino)propane, is a chemical substance that is used in buffer solutions. It is a white to off-white crystalline powder that is soluble in water. It has a wide buffering range, from 6 to 9.5 due to its two pKa values which are close in value. This buffer is primarily used in biochemistry and molecular biology.
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3,3',5,5'-Tetramethylbenzidine CAS54827-17-7 TMB ReagentSuzhou Yacoo Science Co., Ltd. was founded in 2003,it has been a national high-tech enterprise specializing in “biobuffer”, "diagnostic reagent"“Medical Intermediates” and “Electronic Chemicals” . TMB is produced by our own factory.
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2-Aminothiazole CAS: 96-50-42-Aminothiazole could synthesis Nitrosulfathiazole, Sulfathiazole, Sulfasuxidinum, Carbothiazol, Phthalylsulfathiazole, Oxyquinolinephthalysulfathiazole, Salazosulfathiazole
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Polystyrene sulfonic acid PSS CAS: 28210-41-5Polystyrene sulfonic acid (PSS) CAS: 28210-41-5 is reactive emulsifier, water-soluble polymer, water treatment agent.
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1,3-Dimethylurea CAS 96-31-1It is a urea derivative and used as an intermediate in organic synthesis. It is a colorless crystalline powder with little toxicity.
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8-Anilino-1-naphthalenesulfonic acid CAS 82-76-8It is an organic compound containing both a sulfonic acid and an amine group.
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3,3′-Diaminobenzidine tetrahydrochloride hydrate CAS 868272-85-9It is a biochemical test agent
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5-Sulfosalicylic acid dihydrate CAS 5965-83-3It is used as pharmaceutical intermedidate.
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Bis(2-chloroethyl)amine hydrochloride CAS 821-48-7It is a cytotoxic metabolite of cyclophosphamide