Acids, MilliporeSigma, 25 g
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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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ALDRICH 2-Aminoterephthalic acid, 99%
MilliporeSigmaFormula: H2NC6H3-1,4-(CO2H)2 Formula Weight: 181.15 CAS No.: 10312-55-7 Purity: 99% Packaging: 25 g in poly bottle
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Phosphotungstic acid hydrate, reagent grade
MilliporeSigmaSynonyms: Tungstophosphoric acid Formula: H3[P(W3O10)4] · xH2O Formula Weight: 2880.05 (anhydrous basis) CAS No.: 12501-23-4 Packaging: 10, 25, 100, 250, 500 g in glass bottle
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ALDRICH 4-Ethylbenzoic acid, 99%
MilliporeSigmaFormula: C2H5C6H4CO2H Formula Weight: 150.17 CAS No.: 619-64-7 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 191280.pdf …
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ALDRICH 2-Hydroxycinnamic acid, predominantly trans, 97%
MilliporeSigmaSynonym(s): o -Coumaric acid; trans -2-Hydroxycinnamic acid Empirical Formula: C9H8O3 Linear Formula: HOC6H4CH=CHCO2H Formula Weight: 164.16 MDL Number: MFCD00004379 Purity: 97% Melting Point: 217 °C…
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ALDRICH 1-Naphthalenesulfonic acid, ~50%
MilliporeSigmaEmpirical Formula: C10H8O3S Linear Formula: C10H7SO3H Formula Weight: 208.23 MDL Number: MFCD00003987 Purity: ~50% Melting Point: 77-79 °C(lit.)
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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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ALDRICH 2,6-Pyridinedicarboxylic acid, 99%
MilliporeSigmaSynonym(s): DPA; DPAc; Dipicolinic acid Formula: C7H5NO4 Formula Weight: 167.12 CAS No.: 499-83-2 Purity: 99% Application: Used to prepare dipicolinato ligated lanthanide and transition metal complexes. Packaging: 25, 100, 500 g in poly bottle
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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-Bromobenzoic acid, 98%
MilliporeSigmaFormula: BrC6H4CO2H Formula Weight: 201.02 CAS No.: 586-76-5 Purity: 98% Packaging: 25, 100 g in poly bottle
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Hexanoic acid, >=99%
MilliporeSigmaSynonyms: Acid C6; Caproic acid CAS Number: 142-62-1 Formula: C6H12O2 Formula Weight: 116.16 Linear Formula: CH3(CH2)4COOH MDL No.: MFCD00004421 Purity: >=99% Boiling Point: 202-203 C(lit.) Melting Point: -4 C (lit.) Density: 0.927 g/mL at 25 C(lit.) Refractive Index: …
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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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2-Thiobarbituric acid, =98%
MilliporeSigmaSynonyms: 4,6-Dihydroxy-2-mercaptopyrimidine; 4,6-Dihydroxypyrimidine-2-thiol; TBA Formula: C4H4N2O2S Formula Weight: 144.15 CAS No.: 504-17-6 Purity: ≥98% Application: Used to quantitate lipopolysaccharides, carrageenan, and sialic…
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Synonyms: 1-Amino-2-naphthol-4-sulfonic acid Formula: H2NC10H5(OH)SO3H Formula Weight: 239.25 CAS No.: 116-63-2 Purity: ≥95.0% (CHN); ≥95.0% Other Notes: Reagent for the spectrophotometric det. of silicon 1
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ALDRICH Dodecanoic acid, 98%
MilliporeSigmaSynonym(s): ABL; Lauric acid Formula: CH3(CH2)10COOH Formula Weight: 200.32 CAS No.: 143-07-7 Purity: 98% Density: 0.883g/mLat 25°C(lit.) Packaging: 1 kg in poly bottle
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ALDRICH 2-Pentynoic acid, 97%
MilliporeSigmaEmpirical Formula: C5H6O2 Linear Formula: CH3CH2CH≡CCO2H Formula Weight: 98.10 MDL Number: MFCD00014370 Purity: 97% Melting Point: 47-53 °C
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ALDRICH 2,3-Pyridinedicarboxylic acid, 99%
MilliporeSigmaSynonym(s): Quinolinic acid Formula: C7H5NO4 Formula Weight: 167.12 CAS No.: 89-00-9 Purity: 99% Application: Inhibits glucose synthesis. Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is…
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Synonym(s): Triflic acid Formula: CF3SO3H Formula Weight: 150.08 CAS No.: 1493-13-6 UN Number: UN3265 Purity: ≥99% Density: 1.696g/mLat 25°C(lit.) Application: Deglycosylation agent Legal Information: ReagentPlus is a registered…
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ALDRICH D-(-)-Tartaric acid, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): (2 S ,3 S )-(−)-Tartaric acid; D-Threaric acid Formula: HO2CCH(OH)CH(OH)CO2H Formula Weight: 150.09 CAS No.: 147-71-7 Purity: 99% Other Notes: Unnatural isomer Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co.…
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Titriplex® VI
MilliporeSigmaSynonyms 3,6-Dioxaoctamethylenedinitrilotetraacetic acid, Ethylenedioxybis(ethylenenitrilo)tetraacetic acid, Bis(aminoethyl)glycolether-N,N,N,N'-tetraacetic acid, Ethylene glycol-bis (ß-amino ethyl ether)-N,N'-tetraacetic acid Hill Formula …
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Propiolic acid, 0.95
MilliporeSigmaSynonyms: Acetylenecarboxylic acid; Propynoic acid CAS Number: 471-25-0 Formula: C3H2O2 Formula Weight: 70.05 Linear Formula: HC///CCOOH MDL No.: MFCD00004360 Purity: 0.95 Boiling Point: 102 C/200 mmHg(lit.) Melting Point: 16-18 C (lit.) Density: 1.138 g/mL at 25 C(lit.)…
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ALDRICH 4-Acetamidobenzoic acid, 98%
MilliporeSigmaSynonym(s): N -Acetyl-PABA Formula: CH3CONHC6H4CO2H Formula Weight: 179.17 CAS No.: 556-08-1 Purity: 98% Packaging: 25 g in poly bottle
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ALDRICH 6-Bromohexanoic acid, 97%
MilliporeSigmaSynonym(s): 6-Bromocaproic acid Formula: BrCH2(CH2)4COOH Formula Weight: 195.05 CAS No.: 4224-70-8 UN Number: UN3261 Purity: 97% Application: Employed in a direct preparation of N -acylsulfonamides on treatment with tosyl isocyanate (189278) and…
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Synonym(s): (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2 Formula Weight: 292.24 CAS No.: 60-00-4 Purity: 99.995%…
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ALDRICH 4-Formylbenzoic acid, 97%
MilliporeSigmaSynonym(s): 4-Carboxybenzaldehyde; Benzaldehyde-4-carboxylic acid; Terephthalaldehydic acid Formula: HO2CC6H4CHO Formula Weight: 150.13 CAS No.: 619-66-9 Purity: 97% Packaging: 10, 25, 100 g in poly bottle
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ALDRICH 10,12-Pentacosadiynoic acid, >=97.0% (HPLC)
MilliporeSigmaEmpirical Formula: C25H42O2 Linear Formula: C25H42O2 Formula Weight: 374.60 MDL Number: MFCD00041684 Purity: ≥97.0% (HPLC) Beilstein Registry Number: 4189973
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ALDRICH Tricarballylic acid, 99%
MilliporeSigmaSynonym(s): 1,2,3-Propanetricarboxylic acid Formula: (HO2CCH2)2CHCO2H Formula Weight: 176.12 CAS No.: 99-14-9 Purity: 99% Packaging: 25 g in glass bottle
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Synonym(s): DL-Hydroxybutanedioic acid; DL-Hydroxysuccinic acid disodium salt Formula: C4H4O5Na2 Formula Weight: 178.05 CAS No.: 676-46-0 Purity: ≥95% (capillary GC) Packaging: 5, 25 g in poly bottle
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ALDRICH Pimelic acid, 98%
MilliporeSigmaSynonym(s): Heptanedioic acid Formula: HO2C(CH2)5CO2H Formula Weight: 160.17 CAS No.: 111-16-0 Purity: 98% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or…
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Cyanoacetic acid, 0.99
MilliporeSigmaCAS Number: 372-09-8 Formula: C3H3NO2 Formula Weight: 85.06 Linear Formula: NCCH2COOH MDL No.: MFCD00002677 Purity: 0.99 Boiling Point: 108 C/0.15 mmHg(lit.) Melting Point: 64-70 C (lit.) Beilstein Registry Number: 506325 EC Number: 206-743-9 UNSPSC Code: 12352100
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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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ALDRICH Perfluorooctanoic acid, 96%
MilliporeSigmaSynonym(s): Pentadecafluorooctanoic acid; PFOA; Perfluorocaprylic acid; Perfluorooctanoic acid Formula: CF3(CF2)6COOH Formula Weight: 414.07 CAS No.: 335-67-1 UN Number: UN3261 Purity: 96% Packaging: 5, 25 g in glass bottle