---
title: Mannitol
date: 2025-03-05T09:07:35Z
modified: 2026-09-14T07:24:41Z
permalink: "https://allanchem.com/mannitol/"
type: page
status: publish
excerpt: ""
wpid: 4369
timestamp: 2026-09-14T07:24:41Z
tags: []
---

##### CAS Number

69-65-8















##### Grade

USP, NF















##### Packaging

Bag







































Mannitol is a naturally occurring sugar alcohol, also known as a polyol or hexahydric alcohol. It is commonly found in plants, algae, and fungi and is widely used in the pharmaceutical, food, and medical industries.
**Chemical Formula:** C₆H₁₄O₆
**Appearance:** White, crystalline powder or granules.
**Uses:**
**Pharmaceuticals:** Mannitol is widely used in pharmaceutical formulations as an excipient, particularly in tablet and capsule formulations. In parenteral formulations, mannitol is used as an inert carrier for the delivery of active pharmaceutical ingredients. It can stabilize proteins and peptides and protect them from degradation during storage and administration.
**Food and beverage industry:** It is an ingredient in low-calorie and sugar-free products, improving taste, texture, and shelf life.
**Analytical Chemistry:** It is used as a calibration standard for quantification and quality control purposes in pharmaceutical and food testing laboratories.
**Additional Applications:** Mannitol is used in industrial applications, including cosmetics, personal care products, and chemical manufacturing. It is used as a humectant, moisturizer, and texture enhancer in skincare products.







































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