Ricca Chemical Company

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Featured Products Products

Ammonium Hydroxide, 50% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Ammonium Hydroxide CAS: 1336-21-6 CAS Min %: 49.0 CAS Max %: 51.0 CAS: 7732-18-5 CAS Min %: 49.0 CAS Max %: 51.0 Physical Form: Liquid

Water, ACS Reagent Grade, ASTM Type I, Ricca Chemical

Chemical Name or Material: Water Name Note: ASTM Type I CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: ACS Reagent Grade Formula Weight: 18.01 Physical State: Liquid Color: Colorless Solubility: Miscible Melting Point: 0°C Boiling Point: 100°C

Acetic Acid / Isooctane, 60:40, Ricca Chemical

CAS: 64-19-7 CAS Min %: 38.0 CAS Max %: 42.0 CAS: 540-84-1 CAS Min %: 62.0 CAS Max %: 58.0

Total Suspended Solids (TSS) Standard, 100mg/L (100ppm) TSS (Gravimetric, Dried at 103-105°C), Ricca Chemical

Chemical Name or Material: Total Suspended Solids (TSS) Standard CAS: 9004-34-6 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Liquid

Nitric Acid, 50% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Nitric Acid Name Note: 50% (v/v) CAS: 7697-37-2 CAS Min %: 49.0 CAS Max %: 51.0 CAS: 7732-18-5 CAS Min %: 49.0 CAS Max %: 51.0 Physical Form: Liquid

Sodium Hydroxide, 50% (w/w) Aqueous Solution, Purified, Nitrogen Free, For Kjeldahl Nitrogen, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide Solution Name Note: Nitrogen Free Purity Grade: Purified

Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD), Ricca Chemical

Chemical Name or Material: Glucose-Glutamic Acid Solution Name Note: Standard Check Solution for Biochemical Oxygen Demand (BOD) CAS: 50-99-7 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 56-86-0 CAS Min %: 0.02 CAS Max %: 0.02 CAS: 7732-18-5 CAS Min %: 0.01 CAS Max %: 0.02 Physical Form: Liquid

Water, USP/EP Purified, Ricca Chemical

Chemical Name or Material: Water CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: EP Purified/USP

Hydrofluoric Acid, 2% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Hydrofluoric Acid CAS: 7664-39-3 CAS Min %: 96.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 2.22 CAS Max %: 2.31 Physical Form: Liquid

Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v), Ricca Chemical

Chemical Name or Material: Picric Acid CAS: 88-89-1 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 1.26 CAS Max %: 1.31 Physical Form: Liquid

Diphenylamine, 1% (w/v) in Sulfuric Acid, Ricca Chemical

Chemical Name or Material: Diphenylamine CAS: 122-39-4 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7664-93-9 CAS Min %: 0.53 CAS Max %: 0.55 Physical Form: Liquid

Chromic Acid, 10% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Chromic Acid CAS: 1333-82-0 CAS Min %: 89.0 CAS Max %: 93.0 CAS: 7732-18-5 CAS Min %: 9.0 CAS Max %: 11.0 Physical Form: Liquid

Sodium Standard, 1mL = 10mg Na, 10,000ppm Na, Ricca Chemical

Chemical Name or Material: Sodium Standard CAS: 7647-14-5 CAS Min %: 96.0 CAS Max %: 99.0 CAS: 7732-18-5 CAS Min %: 2.43 CAS Max %: 2.53 Physical Form: Liquid

Water, ACS Reagent Grade, ASTM Type II, Ricca Chemical

Chemical Name or Material: Water Name Note: ASTM Type II CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: ACS Reagent Grade

ORP Standard 200mV, Ricca Chemical

Chemical Name or Material: Oxidation-Reduction Potential Standard Name Note: +200mV vs. Ag/AgCl CAS: 14459-95-1 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 13746-66-2 CAS Min %: 0.73 CAS Max %: 0.76 CAS: 7447-40-7 CAS Min %: 0.29 CAS Max %: 0.3 CAS: 7732-18-5 CAS Min %: 0.03 CAS Max %: 0.03

Boric Acid, 4% (w/v) with Bromocresol Green-Methyl Red, for Kjeldahl Analysis, Ricca Chemical

Chemical Name or Material: Boric Acid Name Note: With Bromocresol Green-Methyl Red Indicator CAS: 7732-18-5 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 10043-35-3 CAS Min %: 3.77 CAS Max %: 3.92 CAS: 62625-32-5 CAS Min %: 9.0E-4 CAS Max %: 9.0E-4 CAS: 845-10-3 CAS Min %: 7.0E-4 CAS Max %: 7.0E-4 Physical Form: Liquid

Acetic Acid, Dilute R (120g/L), Ricca Chemical

Chemical Name or Material: Acetic Acid, Dilute Name Note: Dilute Reagent CAS: 64-19-7 CAS: 7732-18-5 Physical Form: Liquid

Water, USP Purified, Non-Sterile, Ricca Chemical

Chemical Name or Material: Water Name Note: Non-Sterile CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: USP Purified Physical Form: Liquid

Potassium Permanganate, 5% (w/v) Aqueous Solution, Mercury Free, Ricca Chemical

Chemical Name or Material: Potassium Permanganate CAS: 7722-64-7 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 7732-18-5 CAS Min %: 3.89 CAS Max %: 4.05 Physical Form: Liquid

Alcohol, Reagent (Denatured Alcohol), 70% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Alcohol, Reagent Name Note: Denatured Alcohol CAS: 64-17-5 CAS Min %: 62.0 CAS Max %: 65.0 CAS: 7732-18-5 CAS Min %: 29.4 CAS Max %: 30.6 CAS: 67-63-0 CAS Min %: 3.43 CAS Max %: 3.57 CAS: 67-56-1 CAS Min %: 3.09 CAS Max %: 3.21 Physical Form: Liquid

ORP Standard, +600 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution), Ricca Chemical

Chemical Name or Material: Oxidation-Reduction Potential Standard Name Note: +600mV vs. Ag/AgCl CAS: 7783-85-9 CAS Min %: 92.0 CAS Max %: 96.0 CAS: 7783-83-7 CAS Min %: 4.43 CAS Max %: 4.61 CAS: 7664-93-9 CAS Min %: 1.69 CAS Max %: 1.76 CAS: 7732-18-5 CAS Min %: 0.02 CAS Max %: 0.02 Physical Form: Liquid

Water, Distilled, Reagent Grade, Ricca Chemical

Chemical Name or Material: Water Name Note: Distilled CAS: 7732-18-5 Purity Grade: Reagent Grade

Trichloroacetic Acid, 33% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Trichloroacetic Acid CAS: 7732-18-5 CAS Min %: 74.0 CAS Max %: 77.0 CAS: 76-03-9 CAS Min %: 24.29 CAS Max %: 25.28 CAS: 7440-44-0 CAS Min %: 0.15 CAS Max %: 0.15 Physical Form: Liquid

Hydrofluoric Acid, 1% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Hydrofluoric Acid CAS: 7664-39-3 CAS Min %: 96.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 1.92 CAS Max %: 2.0 Physical Form: Liquid

Trinitrophenol TS (Picric Acid TS), 1% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Trinitrophenol TS (Picric Acid TS) CAS: 88-89-1 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 1.26 CAS Max %: 1.31 Physical Form: Liquid

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About Ricca Chemical Company

Established in 1975, Ricca Chemical Company is the leading manufacturer of analytical solutions and standards in North America. The company has three locations strategically placed in the U.S. (Texas, Maryland and Indiana) to provide optimal service and risk mitigation. The Texas facility is certified to ISO 9001:2008, and the Maryland and Indiana sites follow the same Quality Management system. All three locations are registered with the FDA as Class I Medical Device manufacturers, and all laboratories are ISO 17025 accredited for the testing of pH reference buffers and conductivity standards.