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Glycerin

Glycerol, also known as glycerol, is an organic compound with the chemical formula C3H8O3, which is a simple polyol compound. It is a colorless odorless sweet viscous liquid, non-toxic. The glycerol backbone is found in lipids called triglycerides. Because of its antibacterial and antiviral properties, it is widely used in FDA-approved wound and burn treatment. Conversely, it is also used as a bacterial medium, and it can be an effective marker for measuring liver disease. It is also widely used as a sweetener in the food industry and as a humectant in pharmaceutical formulations. Due to its three hydroxyl groups, glycerol is miscible with water and hygroscopic.

Where to buy 56-81-5

Specification of Glycerin

CAS No.	56-81-5
HS Code	2905450000
Grade	industry grade, food grade, cosmetic grade, USP grade
Packing	250kg drum, 20 tons/20’FCL
Character
Density	1.3± 0.1g /cm3
Boiling point	290.0±0.0 °C at 760 mmHg
Melting point	20 °C(lit.)
Molecular formula	C3H8O3
Molecular weight	92.094
Flash point	160.0±0.0 °C
Exact mass	92.047340
PSA	60.69000
LogP	-2.32
Appearance	Transparent colorless, viscous liquid
Vapor density	3.1 (vs air)
Vapor pressure	0.0±1.3 mmHg at 25°C
Refractive index	1.490

Applications of Glycerin

1. Used in the manufacture of nitroglycerin, alkyd resin and epoxy resin.
2. In medicine, it is used to prepare various preparations, solvents, hygroscopic agents, antifreeze agents and sweeteners, and to prepare ointments or suppositories for external use.
3. In the paint industry, it is used to prepare various alkyd resins, polyester resins, glycidyl ethers and epoxy resins.
4. In the textile and printing and dyeing industries, it is used to prepare lubricants, hygroscopic agents, fabric anti-shrinkage treatment agents, diffusing agents and penetrating agents.
5. In the food industry, it is used as a hygroscopic agent and solvent for sweeteners and tobacco agents.
6. It is widely used in industries such as papermaking, cosmetics, tanning, photography, printing, metal processing, electrical materials and rubber.
7. It is also used as automobile and aircraft fuel and antifreeze in oil fields.
8. Glycerin can be used as a plasticizer in the new ceramic industry

Advantages of Glycerin

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