Acids, MilliporeSigma, 25 g
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1-Pentanesulfonic Acid, Sodium Salt, Monohydrate
MilliporeSigmaFormula: CaO Formula Weight: 56.08 CAS Number: 1305-78-8
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Nalidixic acid, =98%
MilliporeSigmaSynonyms: 1,4-Dihydro-1-ethyl-7-methyl-1,8-naphthyridin-4-one-3-carboxylic acid; 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid Formula: C12H12N2O3 Formula Weight: 232.24 CAS No.: 389-08-2 Purity: ≥98% …
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SIGMA Oleic acid, suitable for cell culture, BioReagent
MilliporeSigmaSynonym(s): cis -9-Octadecenoic acid; Elainic acid Formula: CH3(CH2)7CH=CH(CH2)7COOH Formula Weight: 282.46 CAS No.: 112-80-1 Purity: ≥99% (GC) Density: 0.89g/mLat 25°C(lit.); 0.89g/mLat 25°C(lit.) General…
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ALDRICH L-(-)-Malic acid, 97%, optical purity ee: 99% (GLC)
MilliporeSigmaSynonym(s): ( S )-(−)-2-Hydroxysuccinic acid; L-Hydroxybutanedioic acid Formula: HO2CCH2CH(OH)CO2H Formula Weight: 134.09 CAS No.: 97-67-6 Purity: 97% Application: Selective α-amino protecting reagent for amino acid derivatives. Versatile…
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SIGMA L-Ascorbic acid, reagent grade, crystalline
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Application: Antioxidant. Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by…
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Iodoacetic acid, >=98.0% (T)
MilliporeSigmaCAS Number: 64-69-7 Formula: C2H3IO2 Formula Weight: 185.95 Linear Formula: ICH2CO2H MDL No.: MFCD00002685 Purity: >=98.0% (T) Melting Point: 77-79 C (lit.) Storage: -20C Beilstein Registry Number: 1739079 EC Number: 200-590-1 UNSPSC Code: 12352200 Application: …
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Synonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Purity: ≥98% Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and…
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Dl-Tropic Acid For Synthesis
MilliporeSigmaCAS No.: 529-64-6 Solubility: 20 g/l (20°C) Melting Point: 115 - 118°C Molar Mass: 166.17 g/mol
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CAS No.: 116-63-2 Solubility: (20°C) practically insoluble Molar Mass: 239.24 g/mol Bulk Density: 280 kg/m3 Hill Formula: C10H9NO4S
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ALDRICH Biphenyl-4-carboxylic acid, 95%
MilliporeSigmaSynonym(s): 4-Phenylbenzoic acid Formula: C6H5C6H4CO2H Formula Weight: 198.22 CAS No.: 92-92-2 Purity: 95% Packaging: 25, 100 g in poly bottle
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SIGMA Uric acid, BioXtra, =99% (HPLC)
MilliporeSigmaSynonyms: 2,6,8-Trihydroxypurine Formula: C5H4N4O3 Formula Weight: 168.11 CAS No.: 69-93-2 Purity: ≥99% (HPLC)
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2-Thiobarbituric Acid Reagent For Sorbic Acid
MilliporeSigmaCAS No.: 504-17-6 pH: 1.7 - 1.9 (10 g/l, H2O, 20°C) Solubility: (20°C) slightly soluble Melting Point: 235°C Molar Mass: 144.14 g/mol Bulk Density: 210 kg/m3 Hill Formula: C4H4N2O2S
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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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Periodic Acid For Analysis EMSURE®
MilliporeSigmaCAS No.: 10450-60-9 UN No.: UN3085 pH: 1.2 (100 g/l, H2O, 20°C) Solubility: 2430 g/l (20°C) Melting Point: 122°C Molar Mass: 227.94 g/mol Bulk Density: 1400 kg/m3 Hill Formula: H5IO6
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ALDRICH 4-Chlorocinnamic acid, 99%
MilliporeSigmaSynonym(s): trans -3-(4-Chlorophenyl)propenoic acid Formula: ClC6H4CH=CHCO2H Formula Weight: 182.60 CAS No.: 1615-02-7 Purity: 99% Packaging: 25 g in poly bottle
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ALDRICH 2,6-Dihydroxybenzoic acid, 98%
MilliporeSigmaSynonym(s): y-Resorcylic acid Formula: (HO)2C6H3CO2H Formula Weight: 154.12 CAS No.: 303-07-1 Purity: 98% Packaging: 25, 100 g in poly bottle
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Formula: H3[P(Mo3O10)4] * x H2O Grade: ACS, Reag. Ph Eur CAS No.: 51429-74-4 UN No.: UN3260 pH: (H2O) strongly acid Solubility: (20°C) soluble Melting Point: 78 - 90°C (anhydrous substance) Molar Mass: 1825.28 g/mol (anhydrous substance) Bulk Density: 980 kg/m3 Hill…
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Synonym(s): 2-Oxoglutaric acid disodium salt; Sodium α-ketoglutarate dibasic Formula: NaOOCCH2CH2COCOONa · 2H2O Formula Weight: 226.09 CAS No.: 305-72-6 (anhydrous) Purity: ≥98.0% (dried material, NT) Packaging: 25, 100 g in glass bottle
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ALDRICH 4-(Aminomethyl)benzoic acid, 97%
MilliporeSigmaFormula: H2NCH2C6H4CO2H Formula Weight: 151.16 CAS No.: 56-91-7 Purity: 97% Packaging: 25, 100 g in poly bottle
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ALDRICH Perfluoroheptanoic acid, 99%
MilliporeSigmaSynonym(s): Tridecafluoroheptanoic acid; Perfluoroheptanoic acid Formula: CF3(CF2)5CO2H Formula Weight: 364.06 CAS No.: 375-85-9 UN Number: UN3261 Purity: 99% Density: 1.792g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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ALDRICH 4-Methylvaleric acid, 99%
MilliporeSigmaSynonym(s): 4-Methylpentanoic acid; Isocaproic acid Formula: (CH3)2CHCH2CH2CO2H Formula Weight: 116.16 CAS No.: 646-07-1 UN Number: UN2810 Purity: 99% Density: 0.923g/mLat 25°C(lit.) Other Notes: Tandem Mass…
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Stearic acid Grade I, =98.5% (capillary GC)
MilliporeSigmaSynonym: 1-Heptadecanecarboxylic acid, C18:0, Cetylacetic acid, NSC 25956, NSC 261168, Octadecanoic acid, Stearophanic acid CAS Number 57-11-4 Linear Formula CH3(CH2)16COOH Molecular Weight 284.48 Beilstein Registry Number …
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ALDRICH 3-Butenoic acid, 97%
MilliporeSigmaSynonym(s): Vinylacetic acid Formula: CH2=CHCH2COOH Formula Weight: 86.09 CAS No.: 625-38-7 UN Number: UN2922 Purity: 97% Density: 1.013g/mLat 25°C(lit.) Application: Used in a preparation of strained nitroso Diels-Aldrer adducts which undergo a…
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ALDRICH 4-Phenylbutyric acid, 99%
MilliporeSigmaFormula: C6H5(CH2)3COOH Formula Weight: 164.20 CAS No.: 1821-12-1 Purity: 99% Packaging: 25, 100 g in poly bottle
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SIGMA L-Ascorbic acid, meets USP testing specifications
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and some…
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ALDRICH 2-Methylbutyric acid, 98%
MilliporeSigmaFormula: C2H5CH(CH3)CO2H Formula Weight: 102.13 CAS No.: 116-53-0 UN Number: UN3265 Purity: 98% Density: 0.936g/mLat 25°C(lit.) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics…
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ALDRICH 4-Amino-3-hydroxybenzoic acid, 97%
MilliporeSigmaEmpirical Formula: C7H7NO3 Linear Formula: H2NC6H3(OH)CO2H Formula Weight: 153.14 MDL Number: MFCD00017094 Purity: 97% Melting Point: 211-215 °C(lit.) Beilstein Registry Number: 509859
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Iodic acid, puriss. p.a., ACS reagent, =99.5% (RT)
MilliporeSigmaFormula: HIO3 Formula Weight: 175.91 CAS No.: 7782-68-5 Purity: ≥99.5% (RT) Other Notes: Oxidant for the decomposition of metals and organic compounds 1, 2
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ALDRICH 3-Quinolinecarboxylic acid, 98%
MilliporeSigmaEmpirical Formula: C10H7NO2 Linear Formula: C10H7NO2 Formula Weight: 173.17 MDL Number: MFCD00006770 Purity: 98% Melting Point: 277-280 °C(lit.) Beilstein Registry Number: 126542
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Sodium 1-heptanesulfonate
MilliporeSigmaSynonyms: 1-Heptanesulfonic acid sodium salt Formula: C7H15O3SNa Formula Weight: 202.25 CAS No.: 22767-50-6 Application: Ion-pairing reagent for HPLC, including analyses of peptides and proteins. Packaging: 5, 25, 100 g in poly bottle
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Synonym(s): PteGlu; Pteroyl-L-glutamic acid; Vitamin M Formula: C19H19N7O6 Formula Weight: 441.40 CAS No.: 59-30-3 Purity: ≥97% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is…
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Periodic acid, ReagentPlus®, =99.0%
MilliporeSigmaFormula: H5IO6 Formula Weight: 227.94 CAS No.: 10450-60-9 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 100, 500 g in glass bottle