Organic Standards

Acetic acid, 1.0N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Acetic acid Physical Form: Liquid Molecular Formula: CH3CO2H Formula Weight: 60.05 MDL Number: MFCD00036152

Urethane Products for Science Education

Chemical Name or Material: Urethane CAS: 51-79-6 Assay Percent Range: >97% Linear Formula: H2NCO2C2H5 Formula Weight: 89.05 Synonym: Ethyl Carbamate

Acetic acid, 0.1N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Acetic acid Physical Form: Liquid Molecular Formula: CH3CO2H Formula Weight: 60.05 MDL Number: MFCD00036152

Oxalic acid, 0.1N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Oxalic acid Physical Form: Liquid Molecular Formula: HO2CCO2H Formula Weight: 90.04 MDL Number: MFCD00002573

n-Propylbenzene, 98%

Chemical Name or Material: n-Propylbenzene CAS: 103-65-1 Molecular Formula: C9H12 Formula Weight: 120.2 MDL Number: MFCD00009377 UN Number: UN1993 Beilstein: 1903006 Merck Index: 14,7844

o-Terphenyl, 98%

Chemical Name or Material: o-Terphenyl CAS: 84-15-1 Molecular Formula: C18H14 Formula Weight: 230.31 MDL Number: MFCD00003055 UN Number: UN3077 Beilstein: 1908446

Oxalic acid, 10% w/v aq. soln., Alfa Aesar™

Chemical Name or Material: Oxalic acid Physical Form: Liquid Molecular Formula: HO2CCO2H Formula Weight: 90.04 MDL Number: MFCD00002573

TAN Standard (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: TAN Standard CAS: 8012-95-1 CAS: 79-09-4 Purity Grade: Certified Grade Assay: 2.45 to 2.55mg KOH/g MDL Number: MFCD00212734

(+)-2,2'-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline], Acros Organics

Chemical Name or Material: (+)-2, 2'-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline] CAS: 150529-93-4 Molecular Formula: C21H22N2O2 Formula Weight: 334.42

Fructose, 2000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 2000ppm CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 57-48-7 CAS Min %: 0.2 CAS Max %: 0.2 Physical Form: Liquid

Fructose, 100000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 100000ppm CAS: 57-48-7 Physical Form: Liquid

Ethyl Alcohol, 12.5% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 87.0 CAS Max %: 88.0 CAS: 64-17-5 CAS Min %: 12.0 CAS Max %: 13.0

Malic Acid, 500ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Malic Acid Standard, 500ppm in 10% Ethanol CAS: 7732-18-5 CAS Min %: 91.0 CAS Max %: 95.0 CAS: 64-17-5 CAS Min %: 6.85 CAS Max %: 7.12 CAS: 97-67-6 CAS Min %: 0.04 CAS Max %: 0.04 Physical Form: Liquid

Acetic Acid, 500ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Acetic Acid Standard Name Note: 500ppm in 10% Ethanol CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 91.0 CAS: 64-17-5 CAS Min %: 9.0 CAS Max %: 11.0 CAS: 64-19-7 CAS Min %: 0.03 CAS Max %: 0.03

Fructose, 3000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 3000ppm CAS: 57-48-7 Physical Form: Liquid

Fructose, 200000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 200000ppm CAS: 7732-18-5 CAS Min %: 82.0 CAS Max %: 85.0 CAS: 57-48-7 CAS Min %: 16.34 CAS Max %: 17.01 Physical Form: Liquid

Fructose, 50ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 50ppm CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 57-48-7 CAS Min %: 0.0049 CAS Max %: 0.01 Physical Form: Liquid

Ethyl Alcohol, 13.5% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 86.0 CAS Max %: 87.0 CAS: 64-17-5 CAS Min %: 13.0 CAS Max %: 14.0

Fehling's Solution A StandAR, Macron Fine Chemicals™

Chemical Name or Material: Fehling's Solution A CAS: 7758-98-7

Fructose, 20000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 20000ppm CAS: 57-48-7 Physical Form: Liquid

Malic Acid, 800ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Malic Acid Standard, 800ppm in 10% Ethanol CAS: 7732-18-5 CAS Min %: 91.0 CAS Max %: 95.0 CAS: 64-17-5 CAS Min %: 6.66 CAS Max %: 6.94 CAS: 97-67-6 CAS Min %: 0.06 CAS Max %: 0.07 Physical Form: Liquid

Acetic Acid, 750ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Acetic Acid Standard Name Note: 750ppm in 10% Ethanol CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 91.0 CAS: 64-17-5 CAS Min %: 9.0 CAS Max %: 11.0 CAS: 64-19-7 CAS Min %: 0.06 CAS Max %: 0.07

Malic Acid, 2000ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Malic Acid Standard, 2000ppm in 10% Ethanol CAS: 7732-18-5 CAS Min %: 91.0 CAS Max %: 94.0 CAS: 64-17-5 CAS Min %: 7.15 CAS Max %: 7.45 CAS: 97-67-6 CAS Min %: 0.18 CAS Max %: 0.19 Physical Form: Liquid

Gallic Acid, 750ppm, Ricca Chemical

Chemical Name or Material: Gallic Acid Standard, 750ppm CAS: 5995-86-8 Physical Form: Liquid

Ethyl Alcohol, 11.5% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 90.0 CAS: 64-17-5 CAS Min %: 11.0 CAS Max %: 12.0

Fructose, 4000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 4000ppm CAS: 57-48-7 Physical Form: Liquid

Fructose Standard, 300,000ppm, Ricca Chemical

CAS: 7732-18-5 Physical Form: Liquid

Fructose, 200ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 200ppm CAS: 57-48-7 Physical Form: Liquid

Organic Carbon Standard, 1mL = 0.050mg C, 50ppm C for Total Organic Carbon (TOC), Ricca Chemical

Chemical Name or Material: Organic Carbon Standard Name Note: 1mL = 0.050mg C, 50ppm C for Total Organic Carbon (TOC) CAS: 7664-38-2 CAS: 877-24-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 50.0 ± 0.5ppm

Lactic Acid, 3% w/v, Ricca Chemical

Chemical Name or Material: Lactic Acid Standard, 3% w/v CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 50-21-5 CAS Min %: 0.3 CAS Max %: 0.31 Physical Form: Liquid

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