MilliporeSigma, 2 kg
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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 Copper, powder, <425µm, 99.5% trace metals basis
MilliporeSigmaFormula: Cu Formula Weight: 63.55 CAS No.: 7440-50-8 UN Number: UN3089 Purity: 99.5% trace metals basis Density: 8.94g/mLat 25°C(lit.) Application: Catalyst for the cyclization and coupling reactions; e.g. Ullmann coupling reactions, preparation of cyclopropanes,…
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Potassium hydroxide, =85% KOH basis, pellets, white
MilliporeSigmaSynonyms: Caustic potash Formula: KOH Formula Weight: 56.11 CAS No.: 1310-58-3 Purity: ≥85% KOH basis Packaging: 1 kg in poly bottle Packaging: 2 kg in poly drum Packaging: 250, 500 g in poly bottle
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Sodium hydrosulfite, technical grade
MilliporeSigmaSodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na2S2O4) is a white crystalline sodium salt. It decomposes in the presence of atmospheric oxygen to afford sodium hydrogen sulfate. It has been prepared by reducing sodium hydrogen sulfite in sulfurous acid solution with zinc. It is…
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Synonyms: alpha-Chlorotoluene CAS Number: 100-44-7 Formula: C7H7Cl Formula Weight: 126.58 Linear Formula: C6H5CH2Cl MDL No.: MFCD00000889 Purity: 0.99 Boiling Point: 177-181 C(lit.) Melting Point: -43 C (lit.) Density: 1.1 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Trichloroacetic acid, >=99.0% (titration)
MilliporeSigmaSynonyms: TCA CAS Number: 76-03-9 Formula: C2HCl3O2 Formula Weight: 163.39 Linear Formula: Cl3CCOOH MDL No.: MFCD00004177 Purity: >=99.0% (titration) Boiling Point: 196 C(lit.) Melting Point: 54-58 C (lit.) Density: 1.62 g/mL at 25 C(lit.) Refractive Index: n20/D…
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SIGMA Guanidine hydrochloride, for molecular biology, =99%
MilliporeSigmaSynonyms: Aminoformamidine hydrochloride; Aminomethanamidine hydrochloride; Guanidinium chloride Formula: NH2C(=NH)NH2 · HCl Formula Weight: 95.53 CAS No.: 50-01-1 Purity: ≥99% Application: Strong chaotropic agent useful for the denaturation and…
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Hydrazine monohydrate, N2H4 64-65 %, reagent grade, 98%
MilliporeSigmaSynonyms: Hydrazinium hydroxide CAS Number: 7803-57-8 Formula: H4N2 · H2O Formula Weight: 50.06 Linear Formula: NH2NH2 · H2O MDL No.: MFCD00149931 Purity: 0.98 Boiling Point: 120.1 C(lit.) Melting Point: -51.7 C (lit.) Density: 1.032 g/mL at 25 C(lit.) Refractive…
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Synonyms: Methyl iodide CAS Number: 74-88-4 Formula: CH3I Formula Weight: 141.94 Linear Formula: CH3I MDL No.: MFCD00001073 Purity: 0.99 Boiling Point: 41-43 C(lit.) Melting Point: -64 (lit.) Density: 2.28 g/mL at 25 C(lit.) Refractive Index: n20/D 1.531(lit.) …
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ALDRICH Manganese(II) chloride, beads, 98%
MilliporeSigmaSynonym(s): Manganese dichloride; Sacchite Formula: MnCl2 Formula Weight: 125.84 CAS No.: 7773-01-5 UN Number: UN3288 Purity: 98% Density: 2.98g/mLat 25°C(lit.) Application: A novel high-spin hexanuclear Mn(III) cluster, [NaMn 6 (OMe) 1 2 (dbm) 6 ] + , was…
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Starch from corn,
MilliporeSigmaSynonyms: Corn starch; Starch from maize Formula: (C6H10O5)n CAS No.: 9005-25-8 Other Notes: Unmodified regular corn starch containing approx. 73% amylopectin and 27% amylose
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ALDRICH 2-Phenylphenol, 99%
MilliporeSigmaSynonym(s): 2-Hydroxybiphenyl Formula: C6H5C6H4OH Formula Weight: 170.21 CAS No.: 90-43-7 UN Number: UN3077 Purity: 99% Packaging: 500 g in poly bottle
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N-(2-Hydroxyethyl)ethylenediamine, 0.99
MilliporeSigmaSynonyms: 2-(2-Aminoethylamino)ethanol; N-(2-Aminoethyl)ethanolamine CAS Number: 111-41-1 Formula: C4H12N2O Formula Weight: 104.15 Linear Formula: NH2CH2CH2NHCH2CH2OH MDL No.: MFCD00008170 Purity: 0.99 Boiling Point: 238-240 C/752 mmHg(lit.) Density: 1.03 g/mL at 25 C(lit.)…
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Sodium methoxide, reagent grade, 95%, powder
MilliporeSigmaSynonyms: Sodium methylate CAS Number: 124-41-4 Formula: CH3NaO Formula Weight: 54.02 Linear Formula: NaOCH3 MDL No.: MFCD00012179 Purity: 0.95 Beilstein Registry Number: 3592982 EC Number: 204-699-5 UNSPSC Code: 12352100 General description: Sodium methoxide is a…
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ALDRICH 1-Octadecanol, 95%
MilliporeSigmaSynonym(s): Octadecyl alcohol; Stearyl alcohol Formula: CH3(CH2)17OH Formula Weight: 270.49 CAS No.: 112-92-5 Purity: 95% Density: 0.812g/mLat 25°C(lit.) Packaging: 1 kg in poly bottle
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SIAL Benzophenone, ReagentPlus®, 99%
MilliporeSigmaFormula: C6H5COOH Formula Weight: 122.12 CAS No.: 119-61-9 Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 500 g in poly bottle
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Synonyms: PEG Formula: H(OCH2CH2)nOH CAS No.: 25322-68-3
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Sodium azide, ReagentPlus(R), >=99.5%
MilliporeSigmaSodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. Synonyms: Hydrazoic acid sodium salt; NSC 3072 Molecular…
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Synonym(s): Polyethylene glycol compound Linear Formula: [C15H16O2-+C3H5ClO-+(C2H4O)n-+H2O]x MDL Number: MFCD00081839
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ALDRICH Poly(ethylene glycol), average mol wt 8,000, powder
MilliporeSigmaSynonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839
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Sodium hydride, 60 % dispersion in mineral oil
MilliporeSigmaCAS Number: 7646-69-7 Formula: HNa Formula Weight: 24 Linear Formula: NaH MDL No.: MFCD00003471 Melting Point: 800 C (dec.) (lit.) UNSPSC Code: 12352000 General description: Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or…
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Sodium acetate trihydrate, ReagentPlus®, =99.0%
MilliporeSigmaSynonyms: Acetic acid sodium salt trihydrate Formula: CH3COONa · 3H2O Formula Weight: 136.08 CAS No.: 6131-90-4 Purity: ≥99.0% Other Notes: Enzyme substrate for acetate kinase (EC 2.7.2.1) Legal Information: ReagentPlus is a registered trademark of…
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Hydroquinone, ReagentPlus®, =99.5%
MilliporeSigmaSynonyms: 1,4-Benzenediol; 1,4-Dihydroxybenzene; HQ Formula: C6H4-1,4-(OH)2 Formula Weight: 110.11 CAS No.: 123-31-9 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in…
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L-Ascorbic acid, 99%
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Purity: 99% Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and some…
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GR ACS Ammonium Chloride
MilliporeSigmaFormula: NH4Cl Formula Weight: 53.49 CAS Number: 12125-02-9 Synonym(s): Sal Ammoniac
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GR ACS Potassium Acetate
MilliporeSigmaFormula: CH3COOK Formula Weight: 98.14 CAS Number: 127-08-2 Synonym(s): Acetic Acid, Potassium Salt
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1,1,1,3,3,3-Hexafluoro-2-propanol, >=99%
MilliporeSigmaCAS No.: 920-66-1 Synonyms: HFP; Hexafluoroisopropanol Formula: C3H2F6O Formula Weight: 168.04 Linear Formula: (CF3)2CHOH MDL No.: MFCD00011651 Purity: ≥99% Boiling Point: 59 °C(lit.) Melting Point: …
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Synonyms: Aminoformamidine hydrochloride; Aminomethanamidine hydrochloride; Guanidinium chloride Molecular Formula: CH5N3 · HCl Molecular Weight: 95.53 Linear Structural Formula: NH2C(=NH)NH2 · HCl MDL Number: MFCD00013026 Purity: >=99%…
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Poly(ethylene glycol), BioXtra, average mol wt 3,350, powder
MilliporeSigmaSynonym: PEG CAS Number: 25322-68-3 Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 PubChem Substance ID: 24898527
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Chloroacetic acid, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: Monochloroacetic acid CAS Number: 79-11-8 Formula: C2H3ClO2 Formula Weight: 94.5 Linear Formula: ClCH2COOH MDL No.: MFCD00002683 Purity: >=99.0% Boiling Point: 189 C(lit.) Melting Point: 60-63 C (lit.) Beilstein Registry Number: 605438 EC Number: 201-178-4 …
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1,4-Diazabicyclo[2.2.2]octane, ReagentPlus®, =99%
MilliporeSigmaSynonyms: TED; Triethylenediamine Formula: C6H12N2 Formula Weight: 112.17 CAS No.: 280-57-9 Purity: ≥99% Density: 1.02 g/mL at 25 °C(lit.) General description: Strong hindered amine base. Legal Information: ReagentPlus is a registered…
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