MilliporeSigma, 500 g, Supplies
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Dowex® 1X2 chloride form, 200-400 mesh
MilliporeSigmaCAS No.: 69011-19-4 Application: Strongly basic (type I) anion exchange resin for food & drug processing; meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Features and Benefits: strongly basic anion. Other Notes: This ion-exchange resin has not been specially processed…
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Synonyms: Methylene iodide CAS Number: 75-11-6 Formula: CH2I2 Formula Weight: 267.84 Linear Formula: CH2I2 MDL No.: MFCD00001079 Purity: 0.99 Boiling Point: 67-69 C/11 mmHg(lit.) Melting Point: 5-8 C (lit.) Density: 3.325 g/mL at 25 C(lit.) Beilstein Registry Number: …
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2-Thiazoline-2-Thiol For Synthesis
MilliporeSigmaCAS No.: 96-53-7 UN No.: UN2811 pH: 6 - 7 (10 g/l, H2O, 20°C) Solubility: (20°C) insoluble Melting Point: 101 - 106°C Molar Mass: 119.21 g/mol
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Pseudomonas agar base
MilliporeSigmafor microbiology Synonym(s): CFC Pseudomonas agar, base; CN Pseudomonas agar, base; Cetrimide nalidixic acid agar, base; PP Pseudomonas agar, base
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Paraformaldehyde, reagent grade, crystalline
MilliporeSigmaSynonyms: Polyoxymethylene Formula: HO(CH2O)nH Formula Weight: 30.03 (as monomer) CAS No.: 30525-89-4 Density: 0.88 g/mL at 25 °C(lit.) Storage Temperature: 2-8°C Application: Recommended for use in the preparation of formalin fixatives for tissues or cells…
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EMSURE® Sodium Hydrogen Carbonate For Analysis
MilliporeSigmaSynonyms: Sodium bicarbonate Molecular Formula: CHNaO3 Molecular Weight: 84.01 Linear Structural Formula: NaHCO3 MDL Number: MFCD00003528 Purity: 99.0-101.0% (acidimetric); 99.7-100.3% dry basis (acidimetric) Melting Point: 270 C (decomposition) Density: 2.22…
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1-Naphthylacetic acid for synthesis
MilliporeSigmaSynonyms: 1-Naphthaleneacetic acid, Planofix Hill Formula: C12H10O2 CAS Number: 86-87-3
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Sodium phosphate dibasic, BioXtra, =99.0%
MilliporeSigmaSynonyms: sec -Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Formula: Na2HPO4 Formula Weight: 141.96 CAS No.: 7558-79-4 Purity: ≥99.0%
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Agarose, Type II, Medium EEO
MilliporeSigmaCAS No.: 9012-36-6 Analysis Note: The following is a list of properties associated with our agaroses: Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present. Gel strength - the force that must be applied to a gel to cause it to fracture. Gel point …
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ALDRICH N-Hydroxyphthalimide, 97%
MilliporeSigmaFormula: C8H5NO3 Formula Weight: 163.13 CAS No.: 524-38-9 Purity: 97% Application: For preparation of amine nucleosides for coupling into non-anionic, anti-sense oligonucleosides. Packaging: 100, 500 g in poly bottle
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Sulphite Polymyxin Sulfadiszine Agar 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Sulfite Polymyxin Sulfadiazine Agar Description: Typical Composition (g/L): Peptone from casein 15.0; yeast extract 10.0; iron(III) citrate 0.5; sodium sulfite 0.5; polymyxin B sulfate 0.01; sodium sulfadiazine…
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GR ACS Sodium Iodide
MilliporeSigmaFormula: NaI Formula Weight: 149.89 CAS Number: 7681-82-5 Synonym(s): Sodium Iodine
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Synonyms: TRIS HCl; TRIS hydrochloride; Tris(hydroxymethyl)aminomethane hydrochloride Formula: NH2C(CH2OH)3 · HCl Formula Weight: 157.60 CAS No.: 1185-53-1 Purity: ≥99.0% (titration) Application: The pH values of all…
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Sodium deoxycholate, =97% (titration)
MilliporeSigmaSynonyms: 3α,12α-Dihydroxy-5β-cholanic acid sodium salt; 7-Deoxycholic acid sodium salt; Desoxycholic acid sodium salt Formula: C24H39NaO4 Formula Weight: 414.55 CAS No.: 302-95-4 Purity: ≥97% (titration) Application: Anionic…
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4-Chloroaniline, 0.98
MilliporeSigmaCAS Number: 106-47-8 Formula: C6H6ClN Formula Weight: 127.57 Linear Formula: ClC6H4NH2 MDL No.: MFCD00007835 Purity: 0.98 Boiling Point: 232 C(lit.) Melting Point: 67-70 C (lit.) Beilstein Registry Number: 471359 EC Number: 203-401-0 UNSPSC Code: 12352100
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Trichlorovinylsilane, 0.97
MilliporeSigmaSynonyms: (Trichlorosilyl)ethylene; Vinyltrichlorosilane CAS Number: 75-94-5 Formula: C2H3Cl3Si Formula Weight: 161.49 Linear Formula: H2C=CHSiCl3 MDL No.: MFCD00000482 Purity: 0.97 Boiling Point: 90 C(lit.) Melting Point: -95 C (lit.) Density: 1.27 g/mL at 25 C(lit.) …
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EMSURE® Di-Sodium Hydrogen Phosphate Dihydrate For Analysis
MilliporeSigmaCAS No.: 10028-24-7 pH: 9.0 - 9.4 (50 g/l, H2O, 20°C) Solubility: 93 g/l (20°C) Melting Point: 92.5°C Elimination of water of crystallisation Molar Mass: 177.99 g/mol Bulk Density: 850 - 1000 kg/m3 Density: 2.1 g/cm3 (20°C) Ignition Point: 9.0 - 9.4 (50 g/l, H2O, 20°C)
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ALDRICH Imidazole, ReagentPlus®, 99%
MilliporeSigmaSynonyms: 1,3-Diaza-2,4-cyclopentadiene; Glyoxaline Molecular Formula: C3H4N2 Molecular Weight: 68.08 Linear Structural Formula: C3H4N2 MDL Number: MFCD00005183 Purity: 99% Melting Point: 88-91 C (lit.) Application: Imidazole is a biocompatible…
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ALDRICH Terephthalaldehyde, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): Benzene-1,4-dicarboxaldehyde; Terephthaldicarboxaldehyde Formula: C6H4(CHO)2 Formula Weight: 134.13 CAS No.: 623-27-8 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 5, 100,…
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GR ACS Sodium Sulfide, Nonahydrate
MilliporeSigmaFormula: Mixture Concentration: (complexometric titration) 1010mg/L max Formula: Ba(NO3)2 in HNO3 0.5mol/L
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"Czapek Dox Agar, for microbiology"
MilliporeSigmaApplication: A semi-synthetic solid medium, containing sucrose as C-source and nitrate as the sole source of nitrogen, useful for the general cultivation of fungi, yeasts and soil bacteria. Other Notes: Assay of capstan using B. megaterium . 1
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Trichloro(octadecyl)silane, >=90%
MilliporeSigmaSynonyms: Octadecyltrichlorosilane CAS Number: 112-04-9 Formula: C18H37Cl3Si Formula Weight: 387.93 Linear Formula: CH3(CH2)17SiCl3 MDL No.: MFCD00000484 Purity: >=90% Boiling Point: 223 C/10 mmHg(lit.) Density: 0.984 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Synonyms: Salmiac Formula: NH4Cl Formula Weight: 53.49 CAS No.: 12125-02-9 Purity: ≥99.5%
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1,3-Dibromo-5,5-dimethylhydantoin, 0.98
MilliporeSigmaSynonyms: Dibromantin Molecular Formula: C5H6Br2N2O2 Molecular Weight: 285.92 Linear Structural Formula: C5H6Br2N2O2 MDL Number: MFCD00003189 Purity: 98% Melting Point: 197-199 C (dec.) (lit.) Application: Useful in aromatic bromination of…
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Potassium hydroxide is an inorganic salt mainly used as a precursor to synthesize other potassium compounds such as potassium acetate, potassium bicarbonate and potassium carbonate. On a commercial scale, it is synthesized by the electrolysis of potassium chloride. Synonyms: Caustic potash …
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ALDRICH 2-Iodopropane, contains copper as stabilizer, 99%
MilliporeSigmaSynonym(s): Isopropyl iodide Formula: (CH3)2CHI Formula Weight: 169.99 CAS No.: 75-30-9 UN Number: UN2392 Purity: 99% Density: 1.703g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Potassium hydroxide, BioXtra, =85% KOH basis
MilliporeSigmaSynonyms: Caustic potash Formula: KOH Formula Weight: 56.11 CAS No.: 1310-58-3 Purity: ≥85% KOH basis
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1,1,1,3,3,3-Hexafluoro-2-propanol, >=99%
MilliporeSigmaSynonyms: HFP; Hexafluoroisopropanol CAS Number: 920-66-1 Formula: C3H2F6O Formula Weight: 168.04 Linear Formula: (CF3)2CHOH MDL No.: MFCD00011651 Purity: >=99% Boiling Point: 59 C(lit.) Melting Point: -4 C (lit.) Density: 1.596 g/mL at 25 C(lit.) Refractive Index: …