Video: Physical Form and Appearance of Glycerin
A quick visual reference showing the clear, colorless, odorless, and viscous liquid form of high-purity Refined Glycerin. Essential viewing for quality assurance and handling.
About Glycerin (CAS 56-81-5)
Glycerin C₃H₈O₃ (commonly referred to as glycerine or glycerol) is a primary polyol compound widely utilized across multiple commercial segments. DPRJ Universal stands out as a leading glycerin manufacturer and bulk supplier in India, provisioning high-grade glycerin 99.7 usp and premium crude glycerin batches supported by robust paperwork, including comprehensive COA and SDS distribution.
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📩 Get Instant Quote ✉️ Email: [email protected]Technical Specifications
- Chemical Name: Glycerin (Glycerol / Propane-1,2,3-triol)
- Purity: 99.7%
- CAS No.: 56-81-5
- Appearance: Clear, colorless, odorless, highly viscous liquid
- Formula: C₃H₈O₃
- Molecular Weight: 92.09 g/mol
- Packaging: 250 KGS DRUM
- Origin: India
Primary Applications
- Premium humectant for personal care lines, specifically utilized as glycerine for face treatments and deep glycerine for skin hydration.
- Indispensable structural base ingredient for developing transparent, high-lather glycerine soap bars and custom soap manufacturing.
- Crucial excipient and formulation component within pharmaceuticals, heavily relied upon for manufacturing glycerin suppository options, syrups, and tablets.
- Valuable ingredient for the food and beverage industry acting as a certified glycerin food grade supplier asset for preservation and thickening.
- Industrial raw material for synthetic chemistry, including the production of alkyd resins, polyurethanes, and chemical intermediates like glycerol monostearate.
SKU: GL001
MPN: GLYCERIN-DPRJ-001
Category: Chemicals → Polyols → Glycerin
Brand: DPRJ Universal
Price Range (Bulk)
₹100 - ₹150 per kg
Price valid until: 31 Dec 2026
Availability: In Stock for Bulk Orders
Customer Rating
⭐ 4.9 / 5
Based on 1,875 verified industrial buyers
“The premium batch consistency from this refined glycerin manufacturer allows us to maintain flawless stability across our cosmetics and skincare production. An exceptional bulk glycerin suppliers partner.”
— Verified Industrial Buyer, Cosmetic Formulation Plant
Shipping & Delivery
Destination: India
Shipping Cost: Free (Bulk Orders)
Handling Time: 1–2 Days
Transit Time: 2–5 Days
Return Policy
Return Window: 7 Days (for non-compliant quality)
Return Method: Return By Mail/Pickup
Return Fees: Free Return (on verified quality issue)
Frequently Asked Questions
What is the primary use of Glycerin?
The primary industrial uses of Glycerin (or Glycerine) include applications in cosmetics (such as glycerin for face and skin care), pharmaceutical formulations (like glycerin suppository options and excipients), food products as a humectant, and as a base material in manufacturing clear glycerine soap base lines.
What is the molecular weight and chemical formula of Glycerin?
The chemical formula for Glycerin (also known as Glycerol) is C₃H₈O₃. The molecular weight (or molar mass) is approximately 92.09 g/mol.
How is Glycerin prepared or manufactured industrially?
Glycerin is manufactured industrially as a major co-product during the saponification of fats and oils in soap manufacturing, or via the transesterification of vegetable oils during biodiesel production. This yields crude glycerin, which a refined glycerin manufacturer distills and purifies to produce high-purity glycerin 99.7 pure USP grade.
What is the Glycerin structure and is it an alcohol?
The Glycerin structure consists of a propane backbone bonded to three separate hydroxyl (-OH) groups, chemically defined as propane-1,2,3-triol. Yes, because it contains multiple hydroxyl groups, it is classified as a trihydric alcohol or polyol, and unlike nitrobenzene, it is completely aliphatic.
What is the difference between Crude Glycerin and Refined Glycerin USP?
Crude glycerin typically contains roughly 80% glycerol mixed with water, salts, and residual matter, making it ideal only for specific industrial processes. Refined Glycerin USP grade is heavily processed to achieve a minimum of 99.7% purity (glycerin 99.7 usp), making it completely safe and certified for sensitive food, cosmetic, and pharmaceutical uses.
What are the key physical properties, such as boiling point and density?
Key physical properties of high-purity refined glycerin include a boiling point of approximately 290 C and a density of 1.26 g/mL at 20 C. It presents visually as a clear, colorless, odorless, and highly viscous liquid with sweet taste characteristics.
How is Glycerin used in soap and beauty manufacturing?
In the cosmetics industry, glycerine for skin and glycerine for face acts as an exceptional humectant that seals in deep skin hydration. It is an indispensable material for formulating translucent glycerine soap bars, industrial soap bases, moisturizing creams, lotions, and targeted beauty supply items.
Is Glycerin hazardous and what are its handling precautions?
Refined glycerin is entirely non-toxic, non-hazardous, and fully biodegradable. It holds a GRAS (Generally Recognized as Safe) status for industrial food and topical applications. Handling requires basic warehouse standards, though it should be securely sealed in airtight drums due to its strong hygroscopic properties that cause it to absorb ambient atmospheric moisture.
What is the common name or alternative name for Glycerin?
While its formal chemical IUPAC designation is Glycerol, it is widely referred to and commercially traded under the popular alternate spellings of Glycerin or Glycerine. In bulk B2B commercial markets, it is primarily specified under trade names like Refined Glycerin 99.7% USP.
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