Acids, MilliporeSigma, Chemicals, 500 g
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ALDRICH Trimesic acid, 95%
MilliporeSigmaSynonym(s): BTC; H3BTC; TMA; Benzene-1,3,5-tricarboxylic acid Formula: C6H3(CO2H)3 Formula Weight: 210.14 CAS No.: 554-95-0 Purity: 95% Packaging: 100, 500 g in poly bottle
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Poly(acrylic acid) partial sodium salt solution
MilliporeSigmaAverage Mw ~240,000 by GPC, 25 wt. % in H2O
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ALDRICH Isonicotinic acid, 99%
MilliporeSigmaSynonym(s): 4-Picolinic acid; Pyridine-4-carboxylic acid Formula: C6H5NO2 Formula Weight: 123.11 CAS No.: 55-22-1 Purity: 99% Packaging: 100, 500 g in poly bottle
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ALDRICH Glutaric acid, 99%
MilliporeSigmaFormula: HOOC(CH2)3COOH Formula Weight: 132.11 CAS No.: 110-94-1 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. G3407.pdf Tested metabolites are…
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Formula: HOC(COOH)(CH2COOH)2 Formula Weight: 192.12 CAS No.: 77-92-9 Application: In addition to its function as an iron chelator, citrate can support cholesterol/sterol, ubiquinone and isoprenoid biosynthesis in cell culture applications.
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SIGMA Adipic acid, 99%
MilliporeSigmaSynonyms: ADI-PURE ® LGA adipic acid; ADI-PURE ® high purity adipic acid; Hexanedioic acid Formula: HOOC(CH2)4COOH Formula Weight: 146.14 CAS No.: 124-04-9 Purity: 99% Legal Information: ADI-PURE is a registered trademark of Invista North America…
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Malonic acid, ReagentPlus®, 99%
MilliporeSigmaSynonyms: Propanedioic acid Formula: CH2(COOH)2 Formula Weight: 104.06 CAS No.: 141-82-2 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle …
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Maleic acid, ReagentPlus®, =99.0% (HPLC)
MilliporeSigmaSynonyms: cis -Butenedioic acid; Toxilic acid Formula: HO2CCH=CHCO2H Formula Weight: 116.07 CAS No.: 110-16-7 Purity: ≥99.0% (HPLC) Density: 1.59 g/mL at 25 °C(lit.) Quality: Repurified Legal Information: ReagentPlus is a registered trademark of…
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Solubility: (20°C) insoluble Bulk Density: 650 - 700 kg/m3
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Toluene-4-Sulfonic Acid Monohydrate For Analysis EMSURE® ACS
MilliporeSigmaFormula: CH3C6H4SO3H * H2O Grade: ACS CAS No.: 6192-52-5 UN No.: UN2585 pH: 1 (650 g/l, H2O, 20°C) (anhydrous substance) Solubility: 670 g/l (20°C) Melting Point: 56°C Elimination of water of crystallisation Molar Mass: 190.22 g/mol Bulk Density: 510 kg/m3 Boiling Point: …
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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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(S)-(+)-Aspartic Acid For Synthesis
MilliporeSigmaCAS No.: 56-84-8 pH: 2.5 - 3.5 (4 g/l, H2O, 20°C) Solubility: 4 g/l (20°C) Melting Point: 269 - 271°C (decomposition) Molar Mass: 133.1 g/mol Bulk Density: 430 kg/m3
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Oxalic acid dihydrate, ACS reagent, =99%
MilliporeSigmaSynonyms: Ethanedioic acid Formula: HO2CCO2H · 2H2O Formula Weight: 126.07 CAS No.: 6153-56-6 Purity: ≥99%; 99.5-102.5% (ACS specification) Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle
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ALDRICH trans-Cinnamic acid, 97%
MilliporeSigmaSynonym(s): trans -3-Phenylacrylic acid; Cinnamic acid Formula: C6H5CH=CHCOOH Formula Weight: 148.16 CAS No.: 140-10-3 Purity: 97% Packaging: 100, 500 g in poly bottle
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SIGMA Boric acid, for electrophoresis, =99.5%
MilliporeSigmaFormula: H3BO3 Formula Weight: 61.83 CAS No.: 10043-35-3 Purity: ≥99.5%
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Formula: ClCH2CH(OH)CH2SO3Na · xH2O Formula Weight: 196.59 (anhydrous basis) CAS No.: 143218-48-8 Purity: 95% Packaging: 500 g in glass bottle
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Thiolactic acid, 0.95
MilliporeSigmaSynonyms: 2-Mercaptopropionic acid CAS Number: 79-42-5 Formula: C3H6O2S Formula Weight: 106.14 Linear Formula: CH3CH(SH)COOH MDL No.: MFCD00004862 Purity: 0.95 Boiling Point: 102 C/16 mmHg(lit.); 203-208 C(lit.) Melting Point: 10-14 C (lit.) Density: 1.196 g/mL at 25…
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"Casein acid hydrolysate vitamin free, for microbiology"
MilliporeSigmaSynonyms: Peptone from casein CAS No.: 91079-40-2 Application: Casein Acid hydrolysate vitamin free is specially standardized for the purpose of pertussis vaccine production, but may be used for any vaccines/toxins production where standardized vitamin concentrations are needed. Other…
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Picric acid, moistened with water, >=98%
MilliporeSigmaSynonyms: 2,4,6-Trinitrophenol; PA CAS Number: 88-89-1 Formula: C6H3N3O7 Formula Weight: 229.1 Linear Formula: (O2N)3C6H2OH MDL No.: MFCD00007102 Purity: >=98% Melting Point: 122-123 C (dried material, Lit. Merck Index 12th Ed.) (lit.) Beilstein Registry Number: 423400 …
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ALDRICH Alginic acid sodium salt, powder
MilliporeSigmaSynonym(s): Algin; Sodium alginate MDL Number: MFCD00081310
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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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Synonym(s): ( S )-2-Aminobutanedioic acid sodium salt; Sodium L-aspartate Formula: HO2CCH2CH(NH2)CO2Na · H2O Formula Weight: 173.10 CAS No.: 323194-76-9 Purity: ≥99.0% (NT) Packaging: 100, 500 g in poly bottle
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Camphor-10-sulfonic acid (beta), 0.98
MilliporeSigmaSynonyms: CSA CAS Number: 1450959 Formula: C10H16O4S Formula Weight: 232.3 Linear Formula: C10H16O4S MDL No.: MFCD00074827 Purity: 0.98 Melting Point: 203-206 C (dec.) (lit.) Beilstein Registry Number: 3205973 EC Number: 227-527-0 UNSPSC Code: 12352106 General…
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ALDRICH Thiosalicylic acid, 97%
MilliporeSigmaSynonym(s): 2-Mercaptobenzoic acid Formula: HSC6H4CO2H Formula Weight: 154.19 CAS No.: 147-93-3 Purity: 97% Application: Trapping agent used in the desulfenylation of 3-indolyl sulfides. Condenses with diamines to form macrocyclic diamides. …
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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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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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Citric acid, 99%
MilliporeSigmaFormula: HOC(COOH)(CH2COOH)2 Formula Weight: 192.12 CAS No.: 77-92-9 Purity: 99% Packaging: 1 kg in poly bottle Packaging: 5 kg in poly drum Packaging: 500 g in poly bottle
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Succinic acid, also referred to as butanedioic acid, is an organic acid, which can be synthesized by various microorganisms from different carbon sources. Succinic acid has a wide range of applications in agricultural, food and pharmaceutical industries. It is also utilized as a raw material in the…
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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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Trifluoroacetic anhydride, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: TFAA CAS Number: 407-25-0 Formula: C4F6O3 Formula Weight: 210.03 Linear Formula: (CF3CO)2O MDL No.: MFCD00000416 Purity: >=99% Boiling Point: 39.5-40 C(lit.) Melting Point: -65 C (lit.) Density: 1.511 g/mL at 20 C(lit.) Refractive Index: n20/D 1.3(lit.) …
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SIGMA Salicylic acid, BioXtra, =99.0%
MilliporeSigmaSynonyms: 2-Hydroxybenzoic acid Formula: 2 - (HO)C6H4CO2H Formula Weight: 138.12 CAS No.: 69-72-7 Purity: ≥99.0% Packaging: 100, 500 g in poly bottle