Ricca Chemical Company

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Featured Products Products

Gold Coast Solution #3, Ricca Chemical

Chemical Name or Material: Gold Coast Solution #3 Name Note: Copper Sulfate CAS: 7732-18-5 CAS Min %: 92.0 CAS Max %: 96.0 CAS: 7758-99-8 CAS Min %: 3.88 CAS Max %: 4.04 CAS: 7664-93-9 CAS Min %: 1.7 CAS Max %: 1.77 Physical Form: Liquid

Gold Coast Solution #4, Ricca Chemical

Chemical Name or Material: Gold Coast Solution #4 Name Note: Sulfuric Acid CAS: 7664-93-9 Physical Form: Liquid

Gold Coast Solution #5, Ricca Chemical

Chemical Name or Material: Gold Coast Solution #5 Name Note: Starch-Potassium Iodide CAS: 9005-84-9 (Amylodextrin) CAS: 7681-11-0 (Potassium Iodide) CAS: 1310-73-2 (Sodium Hydroxide) Physical Form: Liquid

Hyamine Solution, 0.004 Molar (0.004 Normal), Ricca Chemical

Chemical Name or Material: Hyamine Solution CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 121-54-0 CAS Min %: 0.18 CAS Max %: 0.18 Physical Form: Clear colorless liquid

Hydrochloric Acid, 0.5% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-01-0 CAS Min %: 0.57 CAS Max %: 0.6 Physical Form: Clear colorless liquid

Gold Coast Solution #6, Ricca Chemical

Chemical Name or Material: Gold Coast Solution #6 Name Note: Sodium Thiosulfate CAS: 10102-17-7 Physical Form: Liquid

Sulfuric Acid, 20% (v/v) Aqueous Solution, Reagent Grade, Ricca Chemical

Chemical Name or Material: Sulfuric Acid Name Note: 20% (v/v) CAS: 7732-18-5 CAS Min %: 79.0 CAS Max %: 81.0 CAS: 7664-93-9 CAS Min %: 19.0 CAS Max %: 21.0 Purity Grade: Reagent

Calcium Chloride, 0.0100 Molar, Ricca Chemical

Chemical Name or Material: Calcium Chloride CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 10035-04-8 CAS Min %: 0.14 CAS Max %: 0.15 Physical Form: Clear colorless liquid

Hydrochloric Acid Aqueous Solution, 10g/L, Ricca Chemical

CAS: 7732-18-5 Physical Form: Liquid

Calcium Standard, 1mL = 0.5mg Ca, 500ppm Ca, Ricca Chemical

Chemical Name or Material: Calcium Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 10035-04-8 CAS Min %: 0.18 CAS Max %: 0.19 Physical Form: Clear colorless liquid

Sulfuric Acid Solution, Ricca Chemical

Chemical Name or Material: Sulfuric Acid Solution CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 91.0 CAS: 7664-93-9 CAS Min %: 9.0 CAS Max %: 11.0 Physical Form: Clear colorless liquid

Conditioning Reagent, for Sulfate Analysis (Turbidimetric), Ricca Chemical

Chemical Name or Material: Conditioning Reagent CAS: 7732-18-5 CAS Min %: 53.0 CAS Max %: 55.0 CAS: 67-63-0 CAS Min %: 13.87 CAS Max %: 14.44 CAS: 7647-14-5 CAS Min %: 13.33 CAS Max %: 13.88 CAS: 56-81-5 CAS Min %: 11.22 CAS Max %: 11.68 CAS: 7647-01-0 CAS Min %: 6.29 CAS Max %: 6.54 Physical Form: Clear colorless liquid

Sodium Hydroxide, 30% (w/w) Aqueous Solution, Analytical Reagent Grade, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 7732-18-5 CAS Min %: 70.0 CAS Max %: 73.0 CAS: 1310-73-2 CAS Min %: 27.93 CAS Max %: 29.07 Purity Grade: Analytical Reagent Grade Physical Form: Clear colorless liquid

Potassium Chloride Conductivity Standard, 100 μS/cm (100 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 100 μS/cm (100 μmho/cm) at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Clear colorless liquid Assay Percent Range: 100.0 ± 0.1 μS/cm at 25°C

Hydrochloric Acid, 1.5% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7732-18-5 CAS Min %: 96.0 CAS Max %: 100.0 CAS: 7647-01-0 CAS Min %: 1.7 CAS Max %: 1.77 Physical Form: Clear colorless liquid

Perchloric Acid, 0.100 Normal in Glacial Acetic Acid, Ricca Chemical

Chemical Name or Material: Perchloric Acid CAS: 64-19-7 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 108-24-7 CAS Min %: 2.33 CAS Max %: 2.43 CAS: 7601-90-3 CAS Min %: 1.28 CAS Max %: 1.33 Physical Form: Clear, colorless to light-yellow liquid

Sulfuric Acid, 20% (w/w) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Sulfuric Acid CAS: 7732-18-5 CAS Min %: 79.0 CAS Max %: 81.0 CAS: 7664-93-9 CAS Min %: 19.0 CAS Max %: 21.0 Physical Form: Clear colorless liquid

Sulfuric Acid Solution, Ricca Chemical

Chemical Name or Material: Sulfuric Acid Solution CAS: 7732-18-5 CAS Min %: 69.0 CAS Max %: 71.0 CAS: 7664-93-9 CAS Min %: 29.0 CAS Max %: 31.0 Physical Form: Clear colorless liquid

Fluoride Standard, 1mL = 0.002mg F, in TISAB Buffer (Color Coded Red), Ricca Chemical

Chemical Name or Material: Fluoride Standard CAS: 7732-18-5 CAS Min %: 93.0 CAS Max %: 97.0 CAS: 1310-73-2 CAS Min %: 1.94 CAS Max %: 2.02 CAS: 64-19-7 CAS Min %: 1.63 CAS Max %: 1.69 CAS: 7647-14-5 CAS Min %: 1.58 CAS Max %: 1.64 CAS: 13291-61-7 CAS Min %: 0.11 CAS Max %: 0.11 CAS: 25956-17-6 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Clear, red liquid

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

Chemical Name or Material: Sodium ICP Standard CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 92.0 CAS: 7697-37-2 CAS Min %: 7.62 CAS Max %: 7.93 CAS: 497-19-8 CAS Min %: 2.04 CAS Max %: 2.12 Physical Form: Clear colorless liquid

Sodium Thiosulfate, 0.0200 Normal (N/50), Ricca Chemical

Chemical Name or Material: Sodium Thiosulfate Name Note: 0.0200 Normal (N/50) CAS: 10102-17-7 CAS: 497-19-8 CAS: 7732-18-5 Physical Form: Clear colorless liquid Assay Percent Range: 0.02000 ± 0.00001 N at 20°C

Sodium Hydroxide, 33.3% (w/w) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 7732-18-5 CAS Min %: 67.0 CAS Max %: 70.0 CAS: 1310-73-2 CAS Min %: 31.03 CAS Max %: 32.29 Physical Form: Clear colorless liquid

Potassium Chloride Conductivity Standard, 200 μS/cm (200 μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 200 μS/cm (200 μmho/cm) at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Clear colorless liquid Assay Percent Range: 200 ± 1 μS/cm at 25°C

Hydrochloric Acid, 1.96% (v/v) Aqueous Solution (1 + 50), Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7732-18-5 CAS Min %: 96.0 CAS Max %: 100.0 CAS: 7647-01-0 CAS Min %: 2.22 CAS Max %: 2.31 Physical Form: Clear colorless liquid

Sodium Carbonate, 0.1% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Sodium Carbonate CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 497-19-8 CAS Min %: 0.1 CAS Max %: 0.1 Physical Form: Clear colorless liquid

Hydrochloric acid, 0.05N aqueous solution, Ricca Chemical

Chemical Name or Material: Hydrochloric acid CAS: 7732-18-5 CAS: 7647-01-0

Methanol, ACS Reagent Grade, Absolute, Ricca Chemical

Chemical Name or Material: Methanol Name Note: Absolute CAS: 67-56-1 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: ACS Reagent Physical Form: Clear colorless liquid

Sulfuric Acid, 0.100N, Ricca

Chemical Name or Material: Sulfuric Acid CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7664-93-9 CAS Min %: 0.5 CAS Max %: 0.52

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

Chemical Name or Material: Alum CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 93.0 CAS: 7784-24-9 CAS Min %: 9.0 CAS Max %: 11.0 Physical Form: Clear colorless liquid

Sulfuric Acid-Silver Sulfate Reagent, for Chemical Oxygen Demand (COD) Analysis, Ricca Chemical

Chemical Name or Material: Sulfuric Acid-Silver Sulfate Reagent CAS: 7664-93-9 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 10294-26-5 CAS Min %: 0.53 CAS Max %: 0.55 Physical Form: Clear colorless liquid

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About Ricca Chemical Company

Established in 1975, Ricca Chemical Company is the leading manufacturer of inorganic 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.