MilliporeSigma, 1 kg, Chemicals, Reagents, A
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Ammonium sulfate, BioXtra, =99.0%
MilliporeSigmaSynonyms: Mascagnite Formula: (NH4)2SO4 Formula Weight: 132.14 CAS No.: 7783-20-2 Purity: ≥99.0% Density: 1.77 g/mL at 25 °C(lit.)
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SIGMA Acrylamide, for electrophoresis, =99% (HPLC), powder
MilliporeSigmaSynonyms: 2-Propenamide; Acrylic acid amide Formula: CH2=CHCONH2 Formula Weight: 71.08 CAS No.: 79-06-1 Purity: ≥99% (HPLC)
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CAS No.: 39389-20-3 Application: Strongly acidic cation exchange resin used as a heterogeneous acid catalysis; suitable for non-aqueous catalysis. Chem/Phys Resistance: Swelling (dry to solvent saturated, %): hexane 10-15; toluene 10-15; ethylene dichloride 15-20; ethylene acetate 30-40; 95%…
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Synonyms: Peptone from casein CAS No.: 91079-40-2 Application: Recommended for the production of media for the growth of Charon phage and other lambda phages. Reconstitution: Recommended concentration: 25 g/L Legal Information: N-Z-Amine is a registered trademark of Kerry Group
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ALDRICH p-Anisaldehyde, 98%
MilliporeSigmaSynonym(s): 4-Methoxybenzaldehyde; Aubépine Formula: CH3OC6H4CHO Formula Weight: 136.15 CAS No.: 123-11-5 Purity: 98% Density: 1.119g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle
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SIGMA Amberlite® XAD4, 20-60 mesh
MilliporeSigmaCAS No.: 37380-42-0 Density: 1.02 g/mL (true wet)(lit.); 1.08 g/mL (skeletal)(lit.) Application: Polyaromatic adsorbent for small hydrophobic compounds, surfactants, pharmaceutical manufacturing, phenols, chlorinated organics, pesticide removal and recovery, and organic removal from aqueous…
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Acetamide, >=99.0% (GC)
MilliporeSigmaCAS No.: 60-35-5 Synonyms: Amide C2 Formula: C2H5NO Formula Weight: 59.07 Linear Formula: CH3CONH2 MDL No.: MFCD00008023 Purity: ≥99.0% (GC) Boiling Point: 221 °C(lit.) Melting Point: …
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Synonyms: Salmiac Formula: NH4Cl Formula Weight: 53.49 CAS No.: 12125-02-9 Purity: ≥99.5%
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SIGMA Amberlite® XAD16N, 20-60 mesh
MilliporeSigmaSynonyms: XAD16N CAS No.: 9003-69-4 Application: Hydrophobic compounds up to 40,000 MW; antibiotics; pharmaceutical manufacturing; surfactants; bitters; separation of large organic molecules (especially proteins). More efficient than XAD2. General description: Nonionic macroreticular…
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Agar, powder, for microbiology
MilliporeSigmaCAS No.: 9002-18-0 Synonyms: Agar-agar; Gum agar Linear Formula: (C12H18O9)n MDL No.: MFCD00081288
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SIGMA Agar, High gel strength, plant cell culture tested
MilliporeSigmaSynonyms: Agar-agar; Gum agar Formula: (C12H18O9)n CAS No.: 9002-18-0
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Synonyms: ( S )-2-Amino-5-guanidinopentanoic acid Formula: H2NC(=NH)NH(CH2)3CH(NH2)CO2H Formula Weight: 174.20 CAS No.: 74-79-3 Purity: 98.5-101.0% Biochem/physiol Actions: Substrate of nitric oxide synthase, which is converted…
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SIGMA L-Alanine, =98% (TLC)
MilliporeSigmaSynonyms: ( S )-2-Aminopropionic acid; L-α-Aminopropionic acid Formula: C3H7NO2 Formula Weight: 89.09 CAS No.: 56-41-7 Purity: ≥98% (TLC) Biochem/physiol Actions: Alanine is a nonessential amino acid that plays a key role in the…
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Synonyms: 4′-Hydroxyacetanilide; 4-Acetamidophenol; N -(4-Hydroxyphenyl)acetamide; N -Acetyl-4-aminophenol; APAP; Paracetamol Formula: CH3CONHC6H4OH Formula Weight: 151.16 CAS No.: 103-90-2 Purity: 98.0-101.0% Application: Analgesic.
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ALDRICH Amberlyst® A26 hydroxide form, hydroxide form
MilliporeSigmaCAS No.: 39339-85-0 Application: Strongly basic (type I) anion exchange resin used to remove transition metal complexes and mercaptans from hydrocarbons, remove acids from non-polar solvents, and deacidifying phenol-acetone solutions. Its porous structure makes it a good polymeric catalyst in…
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Amyl acetate, >=99%
MilliporeSigmaSynonym(s): Pentyl acetate; Amyl acetate Empirical Formula: C7H14O2 Linear Formula: CH3COO(CH2)4CH3 Formula Weight: 130.18 MDL Number: MFCD00009500 Purity: ≥99% Boiling Point: …
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ALDRICH Amberlite® IRA-67 free base, free base
MilliporeSigmaCAS No.: 65899-87-8 Application: Weakly basic anion exchange resin with an unusually high capacity for large organics. Common applications include: deacidification, deionization of process liquors, isolation of acidic natural products, purification of novabiacin and cephalosporins, separation…
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CAS No.: 79956-14-2 General description: Mixed bed resin for primary water chemistry control in once-through systems. Useful in industrial water treatment where as-supplied resin must have absolute minimum of ionic and non-ionic contamination. Legal Information: Amberlite is a registered…
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Acetyl chloride, reagent grade, 98%
MilliporeSigmaCAS Number: 75-36-5 Formula: C2H3ClO Formula Weight: 78.5 Linear Formula: CH3COCl MDL No.: MFCD00000719 Purity: 0.98 Boiling Point: 52 C(lit.) Melting Point: -112 C (lit.) Density: 1.104 g/mL at 25 C(lit.) Refractive Index: n20/D 1.389(lit.) Beilstein Registry Number: …
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Ammonium phosphate dibasic, BioUltra, >=99.0% (T)
MilliporeSigmaCAS No.: 7783-28-0 Synonyms: Ammonium hydrogenphosphate; Diammonium hydrogenphosphate; di-Ammonium hydrogenphosphate ( sec ) Formula: H9N2O4P Formula Weight: 132.06 Linear Formula: (NH4)2HPO4 MDL No.: MFCD00010891 …
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Synonyms: Peptone from casein CAS No.: 91079-40-2 Application: For use as a nutrient for laboratory media and in production of antibiotics and enzymes. Linkage: A form of N-Z-Amine A with much greater solubility. Concentrated solutions are clear, but contain some filterable solids. …
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Agar-Agar Purified Granulated
MilliporeSigmaAgar-Agar is a solidifying agent that has been specially purified and freed from antimicrobial inhibitors. 12g agar-agar dissolved in 1L freshly distilled or demineralized water gives a clear gel when poured into the culture vessel.
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Ammonium Tetrafluoroborate For Synthesis
MilliporeSigmaCAS No.: 13826-83-0 pH: 3.5 (5 g/l, H2O, 20°C) Molar Mass: 104.84 g/mol Density: 1.85 g/cm3 (20°C)
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ALDRICH 4-Aminophenol, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): 4-Hydroxyaniline Formula: H2NC6H4OH Formula Weight: 109.13 CAS No.: 123-30-8 UN Number: UN2512 Purity: ≥98% Packaging: 5, 100, 500 g in glass bottle
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N-Acetyl-L-cysteine, Sigma Grade, =99% (TLC), powder
MilliporeSigmaSynonyms: LNAC; NAC Formula: HSCH2CH(NHCOCH3)CO2H Formula Weight: 163.19 CAS No.: 616-91-1 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Biochem/physiol Actions: Antioxidant and mucolytic agent. Increases cellular pools of free radical…
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6-Aminohexanoic acid, >=98.5% (NT)
MilliporeSigmaCAS No.: 60-32-2 Synonyms: 6-Aminocaproic acid; ε-Aminocaproic acid; 6-Aminohexanoic acid; EACA Formula: C6H13NO2 Formula Weight: 131.17 Linear Formula: H2N(CH2)5CO2H MDL No.: MFCD00008238 Purity: …