MilliporeSigma, 2 kg
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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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D-Lactose monohydrate, ACS reagent
MilliporeSigmaSynonyms: β-D-Gal-(1→4)-D-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; Milk sugar Formula: C12H22O11 · H2O Formula Weight: 360.31 CAS No.: 64044-51-5 Packaging: 2 kg in poly bottle Packaging: 25 g in poly bottle
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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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Vanillin, ReagentPlus®, 99%
MilliporeSigmaSynonyms: 4-Hydroxy-3-methoxybenzaldehyde Formula: 4-(HO)C6H3-3-(OCH3)CHO Formula Weight: 152.15 CAS No.: 121-33-5 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view…
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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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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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Triethylenetetramine, technical grade, 60%
MilliporeSigmaSynonyms: DEH 24; EPH 925 CAS Number: 112-24-3 Formula: C6H18N4 Formula Weight: 146.23 Linear Formula: NH2CH2CH2(NHCH2CH2)2NH2 MDL No.: MFCD00008169 Purity: 0.6 Boiling Point: 266-267 C(lit.) Melting Point: 12 C (lit.) Density: 0.982 g/mL at 25 C(lit.) Refractive…
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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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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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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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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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ALDRICH Azelaic acid, technical grade, 80%
MilliporeSigmaSynonym(s): Nonanedioic acid Formula: HO2C(CH2)7CO2H Formula Weight: 188.22 CAS No.: 123-99-9 Purity: 80% Packaging: 2 kg in poly bottle
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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 1,1,1-Tris(hydroxymethyl)ethane, 99%
MilliporeSigmaSynonym(s): 2-Hydroxymethyl-2-methyl-1,3-propanediol; Trimethylolethane Formula: CH3C(CH2OH)3 Formula Weight: 120.15 CAS No.: 77-85-0 Purity: 99% Packaging: 500 g in poly bottle
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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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ALDRICH 4-tert-Butylbenzoic acid, 99%
MilliporeSigmaEmpirical Formula: C11H14O2 Linear Formula: (CH3)3CC6H4CO2H Formula Weight: 178.23 MDL Number: MFCD00002563 Purity: 99% Melting Point: 162-165 °C(lit.) Beilstein Registry Number: 607545
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ALDRICH Isophthalic acid, 99%
MilliporeSigmaSynonym(s): Benzene-1,3-dicarboxylic acid Formula: C6H4-1,3-(CO2H)2 Formula Weight: 166.13 CAS No.: 121-91-5 Purity: 99% Packaging: 500 g in poly bottle
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ALDRICH Silver nitrate, 99.9999% trace metals basis
MilliporeSigmaSynonym(s): Nitric acid silver(I) salt Empirical Formula: AgNO3 Linear Formula: AgNO3 Formula Weight: 169.87 MDL Number: MFCD00003414 Purity: 99.9999% trace metals basis Melting Point: 212 °C (dec.)(lit.)
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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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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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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 Sodium hexafluorosilicate
MilliporeSigmaEmpirical Formula: F6Na2Si Linear Formula: Na2SiF6 Formula Weight: 188.06 MDL Number: MFCD00003491 Density: 2.68 g/mL at 25 °C(lit.)
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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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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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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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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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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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GR ACS Ammonium Chloride
MilliporeSigmaFormula: NH4Cl Formula Weight: 53.49 CAS Number: 12125-02-9 Synonym(s): Sal Ammoniac
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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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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.)…