MilliporeSigma Lab & Chemical Salts
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Lead(II) Nitrate For Analysis EMSURE® ACS, Reagent Ph Eur
MilliporeSigmaFormula: Pb(NO3)2 Grade: ACS, Reag. Ph Eur CAS No.: 10099-74-8 pH: 3 - 4 (50 g/l, H2O, 20°C) Solubility: 522 g/l (20°C) Melting Point: 458 - 459°C Molar Mass: 331.2 g/mol Bulk Density: 1850 kg/m3 Vapor Pressure: (20°C) Density: 4.49 g/cm3 (20°C) Hill Formula: N2O6Pb
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Chloroplatinic acid hexahydrate (H2PtCl6.6H2O) is an inorganic platinum salt. Pure quadrupole resonance frequencies of Cl35 in H2PtCl6.6H2O have been evaluated by spectrophotometric investigations. Synonyms: Hexachloroplatinic acid hexahydrate; Hydrogen hexachloroplatinate(IV) hexahydrate;…
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Citric acid trisodium salt, anhydrous, =98% (GC)
MilliporeSigmaFormula: C6H5O7Na3 Formula Weight: 258.07 CAS No.: 68-04-2 Purity: ≥98% (GC)
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Fluka Silver nitrate ACS reagent, =99.0%
MilliporeSigmaChemical synonyms: Nitric acid silver(I) salt Density (g/cm3): 4.35 Molecular weight: 169.87 Molecular formula: AgNO3 Chemical purity: =99.0% UN Number: UN1493
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1-Decanol for synthesis
MilliporeSigmaSynonyms: 1-Decanol; Capric alcohol, Decyl alcohol Molecular Formula: C10H22O Molecular Weight: 158.28 Linear Structural Formula: CH3(CH2)9OH MDL Number: MFCD00004747 Purity: >=99.0% (GC) Melting Point: 5-7 C Density: 0.8 g/cm3 at 20 C (DIN 51757)
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Molecular sieve 0.5 nm beads ~ 2 mm
MilliporeSigmaCAS Number: 1318-02-1 Solubility: (20°C) insoluble Bulk Density: 700 - 750 kg/m3
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Gold(III) chloride trihydrate =99.9% trace metals basis
MilliporeSigmaSynonym: Hydrogen tetrachloroaurate(III), Tetrachloroauric(III) acid CAS Number 16961-25-4 Linear Formula HAuCl4 · 3H2O Molecular Weight 393.83 EC Number 240-948-4 MDL number MFCD00149904 PubChem Substance ID 24874179 Application Commonly used as a precursor…
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SIGMA HEPES sodium salt, =99.5% (titration)
MilliporeSigmaSynonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt Formula: C8H17N2NaO4S Formula Weight: 260.29 CAS No.: 75277-39-3 Purity: ≥99.5%…
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Formula: (NH4)6Mo7O24 * 4 H2O CAS No.: 12054-85-2 pH: 5.3 (50 g/l, H2O, 20°C) Solubility: 400 g/l (20°C) Melting Point: 90°C Elimination of water of crystallisation Molar Mass: 1235.86 g/mol Bulk Density: 800 kg/m3 Density: 2.498 g/cm3 (20°C) Hill Formula: H24Mo7N6O24 * 4 H2O
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Anthraquinone for synthesis
MilliporeSigmaCAS Number: 84-65-1 Solubility: Melting Point: 282 - 285°C Molar Mass: 208.22 g/mol Bulk Density: 600 kg/m3 Boiling Point: 379 - 381°C Vapor Pressure: 1.33 hPa (190°C) Flash Point: 185°C Ignition Point: 650°C
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Neocuproine Gr For Analysis
MilliporeSigmaCAS No.: 484-11-7 Solubility: (20°C) slightly soluble Melting Point: 159 - 164°C Molar Mass: 208.26 g/mol Bulk Density: 280 kg/m3 Hill Formula: C14H12N2
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Synonyms: AP; APS; Ammonium peroxodisulfate; Ammonium peroxydisulfate; PER Formula Weight: 228.20 Formula: (NH4)2S2O8 Purity: ≥98% CAS No.: 7727-54-0 Analysis Note: Tested for use in acrylamide polymerization. …
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Carbenicillin disodium salt, 89.0-100.5% anhydrous basis
MilliporeSigmaSynonyms: α-Carboxybenzylpenicillin disodium salt Formula: C17H16N2Na2O6S Formula Weight: 422.36 CAS No.: 4800-94-6 Purity: 89.0-100.5% anhydrous basis Storage Temperature: 2-8°C Application: Used for selection of ampr…
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UN Number: UN1219 Solubility: (20°C) Hydrolysis Flash Point: 12°C Density: 1.01 g/cm3 (20°C)
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Calbiochem® Novobiocin, Sodium Salt
MilliporeSigmaDNA gyrase inhibitor used for the production of positively supercoiled plasma DNA. Inhibits retrovirus RNA-dependent DNA polymerases. Also a potent inhibitor of ADP ribosylation eliminates the wild-type pMG110 plasmid from E. coli .
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Lead(II) Carbonate For Analysis EMSURE® ACS
MilliporeSigmaFormula: PbCO3 Grade: ACS CAS No.: 598-63-0 pH: 5.8 (50 g/l, H2O, 20°C) (slurry) Solubility: (20°C) practically insoluble Melting Point: 315°C (decomposition) Molar Mass: 267.21 g/mol Bulk Density: 1300 kg/m3 Density: 6.6 g/cm3 (20°C) Hill Formula: CO3Pb
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Potassium fluoride, ACS reagent, >=99.0%
MilliporeSigmaDensity (g/cm3): 1.14 Molecular weight: 58.1 Molecular formula: KF Chemical purity: =99.0% UN Number: UN1812
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Zinc nitrate hexahydrate reagent grade, 98%
MilliporeSigmaDensity (g/cm3): 1.14 Molecular weight: 297.49 Molecular formula: Zn(NO3)2 · 6H2O Chemical purity: 0.98 UN Number: UN3077
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Quinhydrone Gr For Analysis
MilliporeSigmaFormula: C6H4O2 * C6H6O2 CAS No.: 106-34-3 Solubility: 4 g/l (20°C) Melting Point: 168 - 171°C Molar Mass: 218.21 g/mol Bulk Density: 300 kg/m3 Density: 1.40 g/cm3 (20°C) Hill Formula: C12H10O4
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pH: 12 (50 g/l, H2O, 20°C) Solubility: 80 g/l (20°C) Bulk Density: 300 kg/m3
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Nickel(II) Chloride Hexahydrate For Analysis EMSURE® ACS
MilliporeSigmaFormula: NiCl2 * 6 H2O Grade: ACS CAS No.: 7791-20-0 pH: 4.9 (100 g/l, H2O, 20°C) Solubility: 553 g/l (20°C) Melting Point: 1001°C (anhydrous substance),decomposes Molar Mass: 237.66 g/mol Bulk Density: 640 kg/m3 Boiling Point: 987°C (sublimed),(anhydrous substance) Hill…
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Triethylammonium chloride for synthesis
MilliporeSigmaCAS Number: 554-68-7 UN Number: UN1759 Solubility: 1440 g/l (20°C) Melting Point: 255 - 258°C Molar Mass: 137.65 g/mol Bulk Density: 220 kg/m3 Density: 1.07 g/cm3 (21°C) pH: 5 (10 g/l, H2O, 20°C)
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Potassium ferricyanide(III), powder or chunks, <10 µm, 99%
MilliporeSigmaChemical synonyms: Potassium hexacyanoferrate(III); Red prussiate Density (g/cm3): 1.14 Molecular formula: K3Fe(CN)6 Chemical purity: 0.99 Potassium ferricyanide(III) is a potassium salt widely employed as an external indicator in potassium dichromate titrations. A sensor…
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N-Bromosuccinimide for synthesis
MilliporeSigmaCAS Number: 128-08-5 UN Number: UN3261 Solubility: 14.8 g/l (20°C) (decomposition) Melting Point: 174 - 179°C Molar Mass: 177.98 g/mol Bulk Density: 750 kg/m3 Vapor Pressure: 14.8 hPa (20°C) Density: 2.1 g/cm3 (20°C)
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Grade: ACS, Reag. Ph Eur CAS No.: 5808-22-0 pH: 3.6 (10 g/l, H2O, 20°C) Solubility: 170 g/l (20°C) Melting Point: >300°C Molar Mass: 400.30 g/mol Bulk Density: 780 kg/m3 Hill Formula: C10H6Na2O8S2 * 2 H2O
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Formula: C17H20N4NaO9P · xH2O Formula Weight: 478.33 (anhydrous basis) Storage Temperature: −20°C
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SIGMA HEPES potassium salt, =99.5% (titration)
MilliporeSigmaSynonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid potassium salt; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) potassium salt Formula: C8H17KN2O4S Formula Weight: 276.39 CAS No.: 82207-62-3 Purity: ≥99.5% (titration)
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SIGMA MES hemisodium salt, =98% (titration)
MilliporeSigmaSynonyms: 2-(N-Morpholino)ethanesulfonic acid hemisodium salt; 4-Morpholineethanesulfonic acid hemisodium salt Formula: C6H13NO4S·0.5Na Formula Weight: 206.73 CAS No.: 117961-21-4 Purity: ≥98% (titration)
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Mercury(II) Bromide For Analysis ACS, Reagent Ph Eur
MilliporeSigmaFormula: HgBr2 Grade: ACS, Reag. Ph Eur CAS No.: 7789-47-1 pH: 4.5 (5 g/l, H2O, 20°C) Solubility: 6 g/l (25°C) Melting Point: 237°C Molar Mass: 360.39 g/mol Bulk Density: 1450 kg/m3 Boiling Point: 322°C (1013 hPa) (sublimed) Vapor Pressure: 3.0 hPa (150°C) Density: …
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SIGMA TES sodium salt, =99% (titration)
MilliporeSigmaSynonyms: N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt Formula: C6H14NNaO6S Formula Weight: 251.23 CAS No.: 70331-82-7 Purity: ≥99% (titration)