Organic Standards

Urethane Products for Science Education

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

TAN Standard (Certified), Fisher Chemical

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

Fructose, 3000ppm, Ricca Chemical

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

Gallic Acid, 100ppm, Ricca Chemical

Chemical Name or Material: Gallic Acid Standard, 100ppm CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 5995-86-8 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Liquid

Fructose, 4000ppm, Ricca Chemical

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

Gallic Acid, 250ppm, Ricca Chemical

Chemical Name or Material: Gallic Acid Standard, 250ppm CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 5995-86-8 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Liquid

Ethyl Alcohol, 15% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 84.0 CAS Max %: 86.0 CAS: 64-17-5 CAS Min %: 14.0 CAS Max %: 16.0

Ethyl Alcohol, 10% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 91.0 CAS: 64-17-5 CAS Min %: 9.0 CAS Max %: 11.0

Ethyl Alcohol, 12% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 87.0 CAS Max %: 89.0 CAS: 64-17-5 CAS Min %: 11.0 CAS Max %: 13.0

Fructose, 6000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 6000ppm CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 57-48-7 CAS Min %: 0.58 CAS Max %: 0.61 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: Clear, colorless to pale-yellow liquid Assay Percent Range: 50.0 ± 0.5ppm

Ethyl Alcohol, 14% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 85.0 CAS Max %: 87.0 CAS: 64-17-5 CAS Min %: 13.0 CAS Max %: 15.0

Malic Acid, 3200ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Malic Acid Standard, 3200ppm in 10% Ethanol CAS: 6915-15-7 (Malic Acid) CAS: 64-17-5 (Ethanol) Physical Form: Liquid

(+)-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: 334.42g/mol

Gallic Acid, 500ppm, Ricca Chemical

Chemical Name or Material: Gallic Acid Standard, 500ppm CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 5995-86-8 CAS Min %: 0.05 CAS Max %: 0.06 Physical Form: Liquid

Ethyl Alcohol, 17% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 82.0 CAS Max %: 84.0 CAS: 64-17-5 CAS Min %: 16.0 CAS Max %: 18.0

Fructose, 500ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 500ppm CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 57-48-7 CAS Min %: 0.05 CAS Max %: 0.05 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

Gallic Acid, 1500ppm, Ricca Chemical

Chemical Name or Material: Gallic Acid Standard, 1500ppm CAS: 5995-86-8 Physical Form: Liquid

Fructose, 10000ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 10000ppm CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 57-48-7 CAS Min %: 0.97 CAS Max %: 1.01 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, 1000ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Acetic Acid Standard Name Note: 1000ppm 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 %: 0.09 CAS Max %: 0.09

Malic Acid, 5000ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Malic Acid Standard, 5000ppm in 10% Ethanol CAS: 7732-18-5 CAS Min %: 90.0 CAS Max %: 94.0 CAS: 64-17-5 CAS Min %: 7.13 CAS Max %: 7.42 CAS: 97-67-6 CAS Min %: 0.45 CAS Max %: 0.47 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

Gallic Acid, 750ppm, Ricca Chemical

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

Malic Acid, 300ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Malic Acid Standard, 300ppm in 10% Ethanol CAS: 6915-15-7 (Malic Acid) CAS: 64-17-5 (Ethanol) Physical Form: Liquid

Lactic Acid, 1000ppm in Ethanol, Ricca Chemical

Chemical Name or Material: Lactic Acid Standard, 1000ppm in 10% v/v Ethanol CAS: 7732-18-5 CAS Min %: 91.0 CAS Max %: 95.0 CAS: 64-17-5 CAS Min %: 7.09 CAS Max %: 7.38 CAS: 50-21-5 CAS Min %: 0.09 CAS Max %: 0.1 Physical Form: Liquid

Fructose, 600ppm, Ricca Chemical

Chemical Name or Material: Fructose Standard, 600ppm CAS: 57-48-7 Physical Form: Liquid

Ethyl Alcohol, 11% (v/v), Ricca Chemical

Chemical Name or Material: Ethyl Alcohol Standard CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 90.0 CAS: 64-17-5 CAS Min %: 10.0 CAS Max %: 12.0

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