1. Product Introduction & Main Application
Arnico’s Glycerin is a simple, clear, odorless polyol with a sweet taste. Due to its unparalleled humectant, softening, and solvent properties, it is one of the most widely used raw materials in the global pharmaceutical, personal care, food, and chemical industries. This substance, a by-product of biodiesel and soap manufacturing, is supplied in USP grade.
2. Technical Specifications
| Technical Parameter | Pharma Grade / USP (99.7%) | Food Grade (99.5%) | Unit |
|---|---|---|---|
| Purity | ≥ 99.7 | ≥ 99.5 | % |
| Water | ≤ 0.3 | ≤ 0.5 | % |
| Color (APHA) | ≤ 10 | ≤ 15 | Pt-Co |
| Density (20°C) | 1.260 – 1.262 | 1.258 – 1.262 | g/cm³ |
| Sulfated Ash | ≤ 0.01 | ≤ 0.02 | % |
| Fatty Acids & Esters | ≤ 0.3 | ≤ 0.5 | ml (0.5N NaOH) |
| Heavy Metals (as Pb) | ≤ 5 | ≤ 10 | ppm |
3. Features & Benefits
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Exceptional Humectancy: Absorbs and retains moisture from the environment, keeping skin and final products soft and supple.
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Guaranteed Pharmaceutical Purity: The USP grade is free from any impurity and is suitable for injectables, syrups, and suppositories.
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Safe Solvent & Sweetener: Excellent dissolution power for extracts and flavors, accompanied by a natural mild sweetness.
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Renewable & Green Source: A sustainable, plant-based co-product that replaces petrochemical-derived materials.
4. Industrial Applications
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Pharmaceutical Industry: A solvent and sweetener in cough syrups, the base for suppositories, and a tablet lubricant.
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Cosmetics & Personal Care: The primary humectant in creams, lotions, transparent soaps, and toothpastes.
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Food & Tobacco Industry: A humectant (E422) in cakes, confectionery, and pipe tobacco.
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Chemical Industry: A raw material in the production of alkyd resins, polyurethanes, and non-toxic antifreeze.
5. Safety & Handling
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MSDS (Material Safety Data Sheet): This substance is non-toxic, non-irritant, and safe. It may produce irritating vapors at high temperatures. The MSDS file is available from Arnico.
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Storage Conditions: Store in sealed stainless steel or polyethylene containers, in a dry, cool environment (below 30°C), away from direct sunlight. It is highly hygroscopic.
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Personal Protective Equipment (PPE): For large-scale handling, the use of safety goggles and gloves is recommended.
6. Quality Assurance & COA
All Arnico Glycerin shipments are supplied with a Certificate of Analysis (COA) guaranteeing compliance with USP/EP standards.
