Sigma-Aldrich
Decrease Font Size Increase Font Size Email this page to a friend Printer Friendly Page

Organic Acids




Add to Cart
99 atom % D C2DH3O2 151777pricing
(±)-Camphor-10-sulfonic acid purum, ≥98.0% (T) C10H16O4S 21370pricing
Acetic acid ACS reagent, ≥99.7% C2H4O2 320099pricing
Acetic acid ACS reagent, ≥99.7% C2H4O2 695092pricing
Acetic acid Analytical Reagent, ≥96% C2H4O2 33206pricing
Acetic acid BioUltra, ≥99.5% (GC/T) C2H4O2 45726pricing
Acetic acid Ph Eur C2H4O2 45741pricing
Acetic acid glacial, ≥99.85% C2H4O2 695084pricing
Acetic acid meets EP, BP, USP testing specifications C2H4O2 A3102pricing
Acetic acid puriss., ≥80% C2H4O2 27218pricing
Acetic acid puriss., 99-100% C2H4O2 27221pricing
Acetic acid puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E260, 99.8-100.5% C2H4O2 27225pricing
Acetic acid purum, ≥99.0% (T) C2H4O2 45740pricing
Acetic acid purum, 80% in H2O C2H4O2 03877pricing
Acetic acid semiconductor grade MOS PURANAL (Honeywell 17926) C2H4O2 40273pricing
Acetic acid semiconductor grade PURANAL (Honeywell 17866) C2H4O2 40209pricing
Acetic acid solution standard, solution (volumetric), 0.1 M C2H4O2 34254pricing
Acetic acid solution standard, solution (volumetric), 0.5 M C2H4O2 34255pricing
Acetic acid solution standard, solution (volumetric), 1.0 M C2H4O2 34256pricing
Acetic acid technical, 90% C2H4O2 27264pricing
Acetic acid-1-13C 99 atom % 13C 13CCH4O2 279285pricing
Acetic acid-2,2,2-d3 99 atom % D C2D3HO2 487856pricing
Acetic acid-2-13C 99 atom % 13C 13CCH4O2 279307pricing
Acetic acid-2-13C,2,2,2-d3 99 atom % D, 99 atom % 13C 13CCD3HO2 299073pricing
Acetic acid-2-13C,d4 99 atom % 13C, 98 atom % D 13CCD4O2 577855pricing
Acetic acid-12C2 99.9 atom % 12C 12C2H4O2 606766pricing
Acetic acid-13C2 99 atom % 13C 13C2H4O2 282022pricing
Acetic acid-13C2,d4 98 atom % D, 99 atom % 13C 13C2D4O2 607401pricing
Acetic acid-18O2 95 atom % 18O C2H418O2 487791pricing
Acetic acid-UL-14C neat C2H4O2 314641pricing
Acetic acid-d4 "100%", 99.96 atom % D C2D4O2 613061pricing
Acetic acid-d4 99.5 atom % D C2D4O2 151785pricing
Acetic acid-d4 99.5 atom % D C2D4O2 530484pricing
Acetic acid-d4 99.5 atom % D C2D4O2 269743pricing
Acetic acid-d4 99.5 atom % D, contains 0.03 % (v/v) TMS C2D4O2 416886pricing
Acetic acid-d4 99.9 atom % D C2D4O2 233315pricing
Acetic acid-d4 99.9 atom % D C2D4O2 237000pricing
Acetic anhydride Lonza quality, ≥99.5% (GC) C4H6O3 691275pricing
Aminomethanesulfonic acid 97% CH5NO3S 127442pricing
Aminomethanesulfonic acid purum, ≥95.0% (T) CH5NO3S 08398pricing
Benzenesulfonic acid monohydrate 97% C6H6O3S · H2O 448737pricing
Benzenesulfonic acid purum, 98.0% (T) C6H6O3S 12635pricing
Benzenesulfonic acid solution 30-35% (T) C6H6O3S 80388pricing
Benzenesulfonic acid technical grade, 90% C6H6O3S 135070pricing
Benzenesulfonic acid technical, ≥90% (T) C6H6O3S 12640pricing
Bromoacetic acid ReagentPlus®, ≥99% C2H3BrO2 259357pricing
Bromoacetic acid puriss., ≥99.0% (T) C2H3BrO2 17000pricing
Bromoacetic acid purum, ≥98.0% (T) C2H3BrO2 17010pricing
Bromoacetic acid reagent grade, 97% C2H3BrO2 B56307pricing
 Bromoacetic acid, polymer-bound 100-200 mesh, extent of labeling: 0.85-1.2 mmol/g loading, 1 % cross-linked with divinylbenzene 537500pricing
Bromoacetic acid-1-13C 99 atom % 13C 13CCH3BrO2 279331pricing
Bromoacetic acid-1-13C,18O2 99 atom % 13C, 95 atom % 18O, 97% (CP) 13CCH3Br18O2 595810pricing
Bromoacetic acid-2-13C 99 atom % 13C 13CCH3BrO2 279358pricing
Bromoacetic acid-13C2 99 atom % 13C 13C2H3BrO2 283835pricing
Bromoacetic acid-13C2,d3 99 atom % 13C, 98 atom % D 13C2D3BrO2 607525pricing
Bromoacetic acid-18O2 95 atom % 18O, 97% (CP) C2H3Br18O2 597031pricing
Bromoacetic acid-d3 98 atom % D C2D3BrO2 488224pricing
Bromochloroacetic acid 97% C2H2BrClO2 389633pricing
Bromochloroacetic acid purum, ≥95.0% (AT) C2H2BrClO2 00042pricing
Bromochloroacetic acid-1-13C 99 atom % 13C, 97% (CP) 13CCH2BrClO2 617504pricing
Bromodichloroacetic acid-1-13C 99 atom % 13C, 98% (CP) 13CCHBrCl2O2 604259pricing
Camphor-10-sulfonic acid (β) 98% C10H16O4S 147923pricing
Chloroacetic acid 99% C2H3ClO2 C19627pricing
Chloroacetic acid ACS reagent, ≥99.0% C2H3ClO2 402923pricing
Chloroacetic acid puriss., ≥99.0% (T) C2H3ClO2 24510pricing
Chloroacetic acid purum, ≥97.0% (T) C2H3ClO2 24520pricing
Chloroacetic acid purum, ≥99% C2H3ClO2 27203pricing
Chloroacetic acid-1-13C 99 atom % 13C 13CCH3ClO2 488496pricing
Chloroacetic acid-13C2 99 atom % 13C 13C2H3ClO2 488518pricing
Chloroacetic acid-d3 98 atom % D C2D3ClO2 615404pricing
Chlorodibromoacetic acid-1-13C 99 atom % 13C, 97% (CP) 13CCHBr2ClO2 604267pricing
Chlorodifluoroacetic acid 98% C2HClF2O2 C34200pricing
Chlorodifluoroacetic acid technical, ≥97.0% (T) C2HClF2O2 24281pricing
Curing Agent C Fluka purum, ≥95.0% (NT) C7H8O3S · C4H9NO 28270pricing
Dibromoacetic acid 97% C2H2Br2O2 242357pricing
Dibromoacetic acid purum, ≥97.0% (HPLC) C2H2Br2O2 34171pricing
Dibromoacetic acid-1-13C 99 atom % 13C, 97% (CP) 13CCH2Br2O2 604224pricing
Dichloroacetic acid ≥99% (alkalimetric) C2H2Cl2O2 27208pricing
Dichloroacetic acid biotech. grade, ≥99% C2H2Cl2O2 634522pricing
Dichloroacetic acid puriss., ≥98.5% (T) C2H2Cl2O2 35810pricing
Dichloroacetic acid solution for DNA synthesis C2H2Cl2O2 49431pricing
Dichloroacetic acid technical, ≥95% (T) C2H2Cl2O2 50852pricing
Dichloroacetic acid-1-13C 99 atom % 13C, 97% (CP) 13CCH2Cl2O2 604232pricing
Dichloroacetic acid-2-13C 99 atom % 13C 13CCH2Cl2O2 485489pricing
Dichloroacetic acid-d2 98 atom % D C2D2Cl2O2 485470pricing
Difluoroacetic acid 98% C2H2F2O2 142859pricing
Formic acid ACS reagent, ≥96.0% CH2O2 251364pricing
Formic acid triethylamine complex 5:2 puriss., ≥99.0% (NT) CH2O2 · 0.4C6H15N 06561pricing
Iodoacetic acid puriss., ≥99.0% (T) C2H3IO2 57840pricing
Iodoacetic acid-1-13C 99 atom % 13C 13CCH3IO2 604119pricing
Iodoacetic acid-2-13C 99 atom % 13C 13CCH3IO2 604100pricing
Iodoacetic acid-13C2 99 atom % 13C 13C2H3IO2 595489pricing
Lithium acetate-13C2 99 atom % 13C 13C2H3LiO2 603996pricing
Methanesulfonic acid anhydrous CH4O3S 516848pricing
Methanesulfonic acid electronic grade CH4O3S 516724pricing
Methanesulfonic acid puriss., ≥99.0% (T) CH4O3S 64280pricing
Methanesulfonic acid purum, ≥98.0% (T), brown CH4O3S 64285pricing
Methanesulfonic acid solution BioChemika, for protein sequence analysis, 4 M in water, ampule, 4.0 M±0.1 M in H2O (T) CH4O3S 64291pricing
Methanesulfonic acid solution puriss. p.a., for HPCE, ~50% in H2O CH4O3S 95491pricing
Methanesulfonic acid solution technical, ~70% in H2O CH4O3S 64290pricing
Pyridine hydrochloride polymer-bound extent of labeling: ~6.5 mmol/g Cl loading 82803pricing
Pyridinium p-toluenesulfonate 98% C12H13NO3S 232238pricing
Pyridinium p-toluenesulfonate puriss., ≥99.0% (T) C12H13NO3S 82815pricing
Thioacetic acid 96% C2H4OS T30805pricing
Thioacetic acid purum, ≥95.0% (GC) C2H4OS 88620pricing
Toluenesulfonic acid mixture of isomers monohydrate mixture of isomers, ≥99% isomers basis (calc. to H2O free subst.) C7H8O3S · H2O 27815pricing
Tribromoacetic acid 99% C2HBr3O2 T48208pricing
Tribromoacetic acid purum, ≥98.0% (T) C2HBr3O2 90720pricing
Tribromoacetic acid-1-13C 99 atom % 13C, 98% (CP) 13CCHBr3O2 604240pricing
Trichloroacetic acid ≥99.0% (titration) C2HCl3O2 T4885pricing
Trichloroacetic acid ACS reagent, ≥99.0% C2HCl3O2 T6399pricing
Trichloroacetic acid for electrophoresis, suitable for fixing solution (for IEF and PAGE gels), ≥99% C2HCl3O2 T8657pricing
Trichloroacetic acid puriss., meets analytical specification of Ph. Eur., USP 21, 99-100.5% (calc. to the dried substance) C2HCl3O2 27242pricing
Trichloroacetic acid purum p.a., ≥99.0% (T) C2HCl3O2 49948pricing
Trichloroacetic acid purum p.a., ≥99.0% (T) C2HCl3O2 91232pricing
Trichloroacetic acid purum, ≥98.0% (T) C2HCl3O2 91233pricing
Trichloroacetic acid solution for DNA synthesis C2HCl3O2 30566pricing
Trichloroacetic acid-1-13C 99 atom % 13C 13CCHCl3O2 493457pricing
Trifluoroacetic acid BioChemika, for protein sequence analysis, ≥99.5% (T) C2HF3O2 09653pricing
Trifluoroacetic acid BioChemika, for protein sequence analysis, ≥99.5% (T) C2HF3O2 91699pricing
Trifluoroacetic acid BioChemika, for protein sequence analysis, ampule, ≥99.5% (T) C2HF3O2 91701pricing
Trifluoroacetic acid for protein sequence analysis, ≥99.5% C2HF3O2 73645pricing
Trifluoroacetic acid purum, ≥98.0% (T) C2HF3O2 91700pricing
Trifluoroacetic acid-d 99 atom % D C2DF3O2 394300pricing
Trifluoroacetic acid-d 99.5 atom % D C2DF3O2 152005pricing
Trifluoroacetic acid-d 99.5 atom % D C2DF3O2 308897pricing
Trifluoroacetic acid-d 99.5 atom % D C2DF3O2 530514pricing
Trifluoroacetic acid-d 99.5 atom % D C2DF3O2 269778pricing
Trifluoromethanesulfonic acid ReagentPlus®, ≥99% CHF3O3S 347817pricing
Trifluoromethanesulfonic acid puriss., ≥98.5% (T) CHF3O3S 71786pricing
Trifluoromethanesulfonic acid purum, ≥98.0% (T) CHF3O3S 91738pricing
Trifluoromethanesulfonic acid solution for titration in non-aqueous medium, standard, 0.1 M in acetic acid CHF3O3S 35317pricing
Trifluoromethanesulfonic acid-d 98 atom % D CDF3O3S 369632pricing
Triphenylphosphine hydrobromide, polymer-bound 200-400 mesh particle size, extent of labeling: 2.5-3.0 mmol/g Br loading, 2 % cross-linked with divinylbenzene 657034pricing
p-Toluenesulfonic acid monohydrate ACS reagent, ≥98.5% C7H8O3S · H2O 402885pricing
p-Toluenesulfonic acid monohydrate ReagentPlus®, 98.5% C7H8O3S · H2O T35920pricing
p-Toluenesulfonic acid monohydrate purum, ≥98.0% (T) C7H8O3S · H2O 89762pricing
p-Toluenesulfonic acid, polymer-bound Macroporous, 30-60 mesh, extent of labeling: 2.0-3.0 mmol/g loading 532312pricing