25 g, Acids
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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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Palmitic acid ; >/= 96% (GC)
AFG BioscienceSynonyms: Cetylic acidN-Hexadecanoic acid Purity Limit: ≥ 96% (GC) CAS No.: 57-10-3 Molecular Formula: C16H32O2 Molecular Weight: 256.43 MDL No.: MFCD00002747 Appearance: White flakes Comments: This chemical is in the EPA inventory under TSCA. Melting Point: 59-65 °C …
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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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Synonyms: ?-Abu-OtBu·HCl Purity Limit: ≥ 98% (NMR) CAS No.: 58640-01-0 Molecular Formula: C8H17NO2·HCl Molecular Weight: 195.7 MDL No.: MFCD00270592 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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Ethylenediaminetetraacetic acid tripotassium salt
Thermo Scientific ChemicalsSynonym(s): EDTA tripotassium salt Formula: (KO2CCH2)2NCH2CH2N(CH2CO2H)CH2CO2K Formula weight: 406.46 CAS Number: 17572-97-3 Harmonized Tariff Code: 2922.49
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p-Rosolic acid ; - ; >/= 85% (Dye content)
AFG BioscienceSynonyms: AurinCI 438004-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadien-1-one Grade: - Purity Limit: ≥ 85% (Dye content) CAS No.: 603-45-2 Molecular Formula: C19H14O3 Molecular Weight: 290.32 MDL No.: MFCD00001624 Appearance: Red to reddish brown powder Storage…
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Heptafluorobutyric acid, 99%
BeanTown ChemicalCAS: 375-22-4 EC No: 206-786-3 MDL No: MFCD00004171 RTECS: ET4025000 UN No: UN3265; Haz Class: 8; Packing Group: II Liquid Molecular Formula: C4HF7O2 MW: 214.04 Boiling Point: 120°/755 mmHg Density (g/mL): 1.645
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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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Purity Limit: ≥ 99% (HPLC) CAS No.: 50920-65-5 Molecular Formula: C7H10N2O2 Molecular Weight: 154.17 MDL No.: MFCD00156147 Appearance: Off-white crystalline powder Melting Point: 138-144 ºC Storage Temperature: Store at 0-8°C
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Boric acid, 99.9995% trace metals basis
BeanTown ChemicalCAS: 10043-35-3 EC No: 233-139-2 MDL No: MFCD00011337 RTECS: ED4550000 Powder Molecular Formula: H3BO3 MW: 61.83 Melting Point: 160° (decomposes)
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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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2,4-Lutidinic acid anhydrous ; >/= 98% (Assay)
AFG BioscienceSynonyms: Pyridine-2,4-dicarboxylic acid anhydrous Purity Limit: ≥ 98% (Assay) CAS No.: 499-80-9 Molecular Formula: C7H5NO4 Molecular Weight: 167.12 MDL No.: MFCD00006296 Appearance: Off-white crystalline powder Melting Point: 246.0-248.0 °C Storage Temperature: Store at…
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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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(+)-Dibenzoyl-D-tartaric acid monohydrate, 99%
BeanTown ChemicalCAS: 80822-15-7 EC No: 241-097-1 MDL No: MFCD00150722 Powder Molecular Formula: C18H14O8·H2O MW: 376.31 Melting Point: 150-153° Optical Rotation: [α]20/D +109°, c = 2% in ethanol
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ALDRICH trans-Aconitic acid, 98%
MilliporeSigmaSynonym(s): trans -Propene-1,2,3-tricarboxylic acid Formula: HO2CCH2C(CO2H)=CHCO2H Formula Weight: 174.11 CAS No.: 4023-65-8 Purity: 98% Packaging: 25, 100 g in poly bottle
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4-n-Hexylbenzoic acid ; >/= 99% (GC)
AFG BioscienceSynonyms: p-Hexylbenzoic acid Purity Limit: ≥ 99% (GC) CAS No.: 21643-38-9 Molecular Formula: CH3(CH2)5C6H4CO2H Molecular Weight: 206.28 MDL No.: MFCD00013997 Appearance: White to yellowish crystals Melting Point: 96-100 ºC Storage Temperature: Store at 0-8 °C
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Z-DL-aspartic acid ; 99%
AFG BioscienceSynonyms: Z-DL-Asp-OH 2-Benzyloxycarbonylaminosuccinic acid Purity Limit: 99% CAS No.: 4515-21-3 Molecular Formula: C12H13NO6 Molecular Weight: 267.2 MDL No.: MFCD00063181 Storage Temperature: Store at 0-8°C
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Ursodeoxycholic acid, 99%
BeanTown ChemicalCAS: 128-13-2 EC No: 204-879-3 MDL No: MFCD00003680 RTECS: FZ2000000 Crystalline/Powder Molecular Formula: C24H40O4 MW: 392.56 Melting Point: 203-204°
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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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2-Methyl-6-quinolinecarboxylic acid, 97%
BeanTown ChemicalCAS: 635-80-3 MDL No: MFCD00014566 Solid Molecular Formula: C11H9NO2 MW: 187.19
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SIGMA L-Ascorbic acid, reagent grade
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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ALDRICH L-(-)-Malic acid sodium salt, 95-100% (enzymatic)
MilliporeSigmaSynonym(s): L-Hydroxybutanedioic acid sodium salt Formula: C4H5O5Na Formula Weight: 156.07 CAS No.: 68303-40-2 Purity: 95-100% (enzymatic) Packaging: 5, 25, 100 g in poly bottle
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Synonyms: Boc-D-Glu(OBzl)-PAM resin Molecular Weight: 0 MDL No.: MFCD00801178 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-0.8 meq/g
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3,5-Dinitrosalicylic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 3,5-Dinitro-2-hydroxybenzoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 609-99-4 Molecular Formula: C7H4N2O7 Molecular Weight: 228.12 MDL No.: MFCD00007104 Appearance: Off-white to light yellow powder Storage Temperature: Store at 0-8 °C
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Synonyms: 1-Boc-4-(4'-aminophenyl)piperazinetert-Butyl 4-(4-aminophenyl)piperazine-1-carboxylate Purity Limit: ≥ 97% (HPLC) CAS No.: 170911-92-9 Molecular Formula: C15H23N3O2 Molecular Weight: 277.37 MDL No.: MFCD04115065 Appearance: Brownish red powder Storage Temperature: …
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ALDRICH Dibenzoyl-L-tartaric acid, 98%
MilliporeSigmaSynonym(s): (−)- O,O′ -Dibenzoyl-L-tartaric acid Formula: [C6H5CO2CH(CO2H)-]2 Formula Weight: 358.30 CAS No.: 2743-38-6 Purity: 98% Packaging: 25, 100 g in poly bottle
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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…