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Diluent Excipients

Diluent Excipients

Increase dosage form, volume, or weight of a pharmaceutical product with Spectrum's wide selection of diluent excipients. Because most dosages require only very small quantities of Active Pharmaceutical Ingredients (APIs), diluents often comprise a significant proportion of the dosage form. This means their physical and chemical properties are key variables in the manufacturing and performance of the product, and should be clearly understood and tightly controlled. Sorbital, Kaolin, and Calcium Carbonate are just a few of our diluent excipients.

Spectrum specializes in providing the top diluent excipients but if you do not see the product, grade or form of the excipients you require, just contact our chemical specialist at 800-772-8786. 1,200 USP/NF/FCC chemicals and custom solutions - Trust Your Ingredients!

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  • Calcium Carbonate, Heavy Powder, USP

    CA131 | 471-34-1 | CaCO3 | Spectrum Chemical

    Calcium Carbonate, Heavy Powder, USP is used as a pharmaceutical excipient solid dosage diluent. All Spectrum Chemical USP grade products are manufactured, packaged and stored under ...

  • Calcium Carbonate, Light Powder, USP

    CA130 | 471-34-1 | CaCO3 | Spectrum Chemical

    Calcium Carbonate, Light Powder, USP is a buffering agent excipient. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices ...

  • Calcium Lactate, Pentahydrate, USP, FCC, EP

    C2106 | 5743-47-5 | C6H10CaO6•5H2O | Spectrum Chemical

    Calcium Lactate, Pentahydrate, USP, FCC, EP is a filler/diluent excipient. Spectrum Chemical manufactured USP, FCC, EP products are manufactured, packaged and stored under current Good ...

  • Anhydrous Dibasic Calcium Phosphate, Powder, USP

    C1890 | 7757-93-9 | CaHPO4 | Spectrum Chemical

    Anhydrous Dibasic Calcium Phosphate, Powder, USP is a dietary supplement listed on the FDA's Generally Recognized As Safe (GRAS) list of substances. All Spectrum Chemical USP grade products ...

  • Tribasic Calcium Phosphate, Powder, NF

    CA165 | 12167-74-7 | Ca5(OH)(PO4)3 | Spectrum Chemical

    Tribasic Calcium Phosphate, Powder, NF is a widely used pharmaceutical excipient as binder and filler in solid oral dosage forms which include compressed tablets and hard gelatin capsules. ...

  • Calcium Sulfate, Dihydrate, NF

    CA170 | 10101-41-4 | CaSO4•2H2O | Spectrum Chemical

    Calcium Sulfate, Dihydrate, NF is used as an excipient for its filler and diluent properties. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current ...

  • Corn Starch, Powder, NF

    S1552 | 9005-25-8 | (C6H10O5)n | Spectrum Chemical

    Corn Starch, Powder, NF is used as filler, binder and disintegrant excipient. Spectrum Chemical NF products are manufactured, packaged and stored under current Good Manufacturing Practices ...

  • Fructose, Granular, USP

    FR106 | 57-48-7 | C6H12O6 | Spectrum Chemical

    Fructose, Granular, USP is a white, odorless crystalline solid that is extremely sweet and is the most water soluble of all sugars. It is used as a sweetener in pharmaceutical formulations. ...

  • Kaolin, Powder, USP

    KA105 | 1332-58-7 | Spectrum Chemical

    Kaolin, Powder, USP is used to treat diarrhea and to relieve soreness and swelling inside the mouth caused by radiation treatments. All Spectrum Chemical manufactured USP grade products ...

  • Lactose, Monohydrate, Powder, NF

    LA106 | 64044-51-5 | C12H22O11•H2O | Spectrum Chemical

    Lactose, Monohydrate, Powder, NF is used to help form tablets because it has excellent compressibility properties and as a diluent powder for dry-powder inhalations. Spectrum Chemical ...

  • Lactose, Monohydrate, Spray-Dried Powder, NF

    LA105 | 64044-51-5 | C12H22O11•H2O | Spectrum Chemical

    Lactose, Monohydrate, Spray-Dried Powder, NF is used to help form tablets because it has excellent compressibility properties and as a diluent powder for dry-powder inhalations. Spectrum ...

  • Anhydrous Lactose, NF

    LA103 | 63-42-3 | C12H22O11 | Spectrum Chemical

    Anhydrous Lactose, NF is used as a tablet diluent in the pharmaceutical industry. Spectrum Chemical NF products are manufactured, packaged and stored under current Good Manufacturing ...

  • Magnesium Hydroxide, Powder, USP

    MA115 | 1309-42-8 | Mg(OH)2 | Spectrum Chemical

    Magnesium Hydroxide, Powder, USP is used as a tablet and capsule diluent excipient. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing ...

  • Maltitol Solution, NF

    M1051 | 585-88-6 | Spectrum Chemical

    Maltitol Solution, NF is used as a low-calorie sweetening agent in formulations. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing ...

  • Maltose, Monohydrate, NF

    M1079 | 6363-53-7 | C12H22O11•H2O | Spectrum Chemical

    Maltose, Monohydrate, NF is a compressibility enhancer and diluent excipient. All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing ...

  • Mannitol, Powder, USP

    MA165 | 69-65-8 | C6H14O6 | Spectrum Chemical

    Mannitol, Powder, USP is used as a sweeting agent, tablet and capsule diluent excipient for chewable tablets, a tonicity agent, and as a vehicle (bulking agent) for lyophilized preparations. ...

  • Sorbitol, Powder, NF

    SO219 | 50-70-4 | C6H14O6 | Spectrum Chemical

    Sorbitol, Powder, NF is used in the pharmaceutical industry as a sweetener or humectant. Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good ...

  • Sorbitol Solution, 70 Percent, USP

    SO220 | 50-70-4 | C6H14O6 | Spectrum Chemical

    Sorbitol Solution, 70 Percent, USP is a sweetener excipient. All Spectrum Chemical NF products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) ...

  • Sucrose, Crystal, NF

    SU103 | 57-50-1 | C12H22O11 | Spectrum Chemical

    Sucrose, Crystal, NF is used in medications to impart a more pleasant taste to often unpalatable chemicals and can be found in many medical dosage forms including chewable tablets, syrups, ...

  • Calcium Acetate, Pharmaceutical Grade

    C4009 | 62-54-4 | C4H6CaO4

    Calcium Acetate, Pharmaceutical Grade is used as a filler/diluent excipient. Spectrum Pharmaceutical Grade products that have been manufactured, packaged and stored under current Good ...