Modern Solutions for Pharmaceutical Formulation

Leading manufacturers of high-quality pharmacopoeial excipients like Sodium Starch Glycolate and Pregelatinised Starch in Solapur, Maharashtra, India. We specialize in import-substitute excipients meeting IP, BP, and USP standards.

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Who We Are

Excellence in Every Particle

D.P.CHEMICALS is a premier manufacturing unit registered with the Government of Maharashtra. Managed by Mr. Sidheshwar Dumbali, we specialize in creating import-substitute excipients that meet distinct international standards (I.P, USP/NF, B.P., E.P., J.P.).

Trusted by global giants like GSK, Ranbaxy, and Roche, we deliver consistency, quality, and performance in every batch.

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Innovation Driven

Continuously evolving our processes to specific customer requirements.

Quality Certified

Winner of the 'Manufacturer of Import Substitute' award.

Our Signature Products

Specialized excipients designed to enhance the stability and bioavailability of your formulations.

Deprogel-SSG (Sodium Starch Glycolate)

High-performance Sodium Starch Glycolate. Ensures rapid disintegration and massive swelling for faster drug release.

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Deprogel-PGS (Pregelatinized Starch)

A unique Pregelatinised Starch acting as both binder and disintegrant. Excellent flowability for direct compression.

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Technical Specifications & FAQs

Common technical queries regarding our Sodium Starch Glycolate and Pregelatinized Starch.

What is the color and form of Sodium Starch Glycolate?

It is a white to off-white, free-flowing powder that is odorless and hygroscopic in nature.

What is the molecular formula of Sodium Starch Glycolate?

The molecular formula is typically represented as C10H19NaO8.

What is the storage recommendation?

It is recommended to store Sodium Starch Glycolate in a well-closed container at room temperature, protected from moisture and humidity.

What is the pH range of Deprogel-SSG?

The pH value for a 1–2% aqueous dispersion ranges from 5.5 to 7.5.

Is Sodium Starch Glycolate soluble in water?

It is practically insoluble in water. Instead of dissolving, it swells massively to form a colloidal suspension, which aids in rapid tablet disintegration.

What is the shelf life of these excipients?

Typically, the shelf life is 5 years from the date of manufacture when stored under recommended conditions.