High Purity Glycerin / Glycerol for Cosmetic and Industrial Applications
Product description
glycerin
Basic Introduction
Chinese name: glycerin
Chemical name: Glycerine, Glycerol
INCIName: Glycerin
CAS Registry Number: 56-81-5
EINECS login number: 200-289-5
Molecular formula: C3H8O3
Molecular weight: 92.09
HS Code: 2905440000
Synonyms: trihydroxypropane, sterile glycerin, concentrated glycerin, 1,2,3-propanetriol, trihydroxypropanetriol, Pricerine.
Applications of glycerin
| Food manufacturing industry | 1. In the alcoholic beverage industry: It can be used as a taste improver and bitterness remover, effectively enhancing the body of the wine and giving it a fuller, sweeter flavor.2. Meat products: It acts as a moisturizing ingredient in products such as dried meat, cured meat, and sausages, which can soften meat tissue and optimize the tender and bouncy texture of the products. |
| Beverage industry | In the production of beverages such as fruit juice and fruit vinegar, it can improve the bitter taste of the raw materials, while enhancing the rich flavor, aroma, and gloss of the beverage. |
| Baking industry | Bread and cakes: As a humectant, it increases moisture absorption, keeps them soft, and extends shelf life. |
| Pharmaceutical manufacturing | Its applications cover a wide range of formulations, including oral, ophthalmic, injectable, and topical preparations, and it is often used as a solvent, moisturizing matrix, or formulation stabilizer. |
| Daily chemical industry | 1. Moisturizing effect: It has a highly efficient moisture absorption and retention capacity, which can continuously replenish and retain moisture for the skin.2. Repairing effects: It helps strengthen the skin barrier function and relieves skin dryness, redness and other irritation problems. |
Glycerin packaging
tonnes, drums and tank trucks
Glycerin storage conditions
Glycerin is hygroscopic and should be stored in a tightly closed container, such as a glass, plastic, or stainless steel container, in a cool, dry place.
Glycerin compliance
Our glycerin production complies with Chinese national standards, light industry standards, industrial standards, and global standards such as USP and EP.
| Indicator range | GB29950 | USP | EP | GB/T13206 |
| Appearance | Colorless and transparent liquid | Colorless and transparent liquid | Colorless and transparent liquid | Colorless and transparent liquid |
| Glycerin content | 95.0-100.5 | 99-101 | 98.0-101.0 | Premium grade: ≥99.5%First-class product: ≥98Second-class product: ≥95 |
| density | / | / | / | Premium grade: ≥1.2598First-class product: ≥1.2559Second-class product: ≥1.2481 |
| relative density | ≥1.249 | ≥1.249 | 1.258-1.268 | / |
| refraction | / | / | 1.47-1.475 | / |
| chromaticity | / | ≤10.0 | / | / |
| Fatty acids and esters | Through the experiment | ≤1 (0.5M NaOH) | ≥8.0 (0.1M HCl) | / |
| acidity or alkalinity | / | / | Through experiments | / |
| Saponification equivalent | / | / | / | Premium grade: ≤3.0First-class product: ≤1.0Second-class product: ≤0.4 |
| chloride | / | ≤10 | ≤10 | Premium grade: ≤10First-class product: ≤10 |
| Chlorinated compounds | ≤30 | ≤30 | / | / |
| sulfates | / | ≤20 | / | / |
| Easy to carbonize | Through experiments | / | / | / |
| Burning residue | ≤0.01 | ≤0.01 | ≤0.01 | Second-class product: ≤0.05 |
| lead | ≤1.0 | / | / | / |
| arsenic | / | / | // | Premium grade: ≤2.0First-class product: ≤2.0 |
| heavy metal | / | / | / | Premium grade: ≤5.0First-class product: ≤2.0 |
| Moisture | / | ≤5.0 | ≤2.0 | / |
| Single impurity | / | ≤0.1 | ≤0.1 | / |
| Total impurities | / | ≤1.0 | ≤0.5 | / |
| Diethylene glycol | / | / | ≤0.1 | Premium grade: ≤0.025First-class product: ≤0.025 |
| Halogenated compounds | / | / | ≤35 | / |
| Aldehydes | / | / | ≤10 | / |
| Aldehydes and reducing substances | / | / | / | Superior grade, first grade: Meets requirements |
| Reducing substances | / | / | / | Superior grade, first grade: Meets requirements |
| sugar | / | / | Through the experiment | / |
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