| Customization: | Available |
|---|---|
| CAS No.: | 56-81-5 |
| Formula: | C3h8o3 |
|
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Product Name: Glycerol/Glycerin
Appearance: Transparent Liquid
CAS No.:56-81-5
Formula:C3h8o3
EINECS:200-289-5
Package: 250kg drum, 20MT/20'FCL
Glycerol, also known as glycerin, is an organic compound with the chemical formula C3H8O3. It is a colorless and odorless transparent viscous liquid that can absorb moisture from the air, as well as hydrogen sulfide, hydrogen cyanide and sulfur dioxide. It is miscible with water, alcohols, amines and phenols in any proportion, and insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether and oils. Mainly used as organic chemical raw materials, can also be used as analytical reagents and lubricating laxatives.
Chemical Properties of Glycerol/Glycerin:
|
index name |
Index |
|||
|
The degree |
Super Grade |
Higher Degree |
The first degree |
The second degree |
|
Chroma ≤ |
20 |
20 |
30 |
70 |
|
Test % ≥ |
99.5 |
98.5 |
98.0 |
95.0 |
|
Density20centigradeg/m ≥ |
1.2598 |
1.2572 |
1.2559 |
1.2481 |
|
Chloride test ≤ |
0.001 |
0.001 |
0.01 |
0.05 |
|
Ash Sulfating (%) ≤ |
0.01 |
0.01 |
0.01 |
0.01 |
|
Acidity or alkalinity (mmol/100g)≤ |
0,064 |
0,064 |
0.1 |
3.P |
|
Equivalent saponification (mmol/100g) ≤ |
0.64 |
0.64 |
1.0 |
3.0 |
|
Heavy metal assay (such as Pb, mg/kg≤ |
5 |
5 |
5 |
5 |
|
As (as, mg/kg)≤ |
2 |
2 |
2 |
2 |
Applications of Glycerol/Glycerin:
Industrial use
1, used for the manufacture of nitroglycerin, alkyd resin and epoxy resin.
2. In medicine, it is used to make various preparations, solvents, hygroscopic agents, antifreeze and sweeteners, as well as external ointments or suppositories.
3, used in the coating industry to produce various alkyd resin, polyester resin, glycidyl ether and epoxy resin.
4, used in textile and printing industry to produce lubricants, moisture absorbent, fabric anti-wrinkle treatment agent, diffusion agent and penetrant.
5, used in the food industry as sweetener, tobacco agent hygroscopic agent and solvent.
6, in papermaking, cosmetics, leather, photography, printing, metal processing, electrical materials and rubber and other industries have a wide range of uses.
7, and used as automobile and aircraft fuel and oil field antifreeze.
8, glycerin can be used as a plasticizer for new ceramic industry.
Daily use
Edible grade glycerin one of the best quality biorefined glycerin, in addition to containing glycerol, there are esters, glucose and other reducing sugars, belong to the polyol glycerin. In addition to moisturizing and moisturizing functions, it also has special effects such as high activity, antioxidant and alcoholization.
Application in fruit juice, fruit vinegar and other beverages
Different quality fruits contain different levels of tannin, and tannin is the source of bitter and astringent taste in fruits. Addition amount: 0.8%~1%
Application of fruit wine industry: decomposition of tannins in fruit wine, improve the quality of wine, taste, remove bitter, astringent taste. Amount added: 1%
The application of jerky, sausage, bacon industry: in the processing and production, the plant refined glycerin is diluted with pure grain wine above 50 degrees, evenly sprayed on the meat or cut meat, fully kneaded or stirred. Can lock water, moisturize, achieve weight gain effect, extend shelf life. Addition amount: 1.2%~1.5%
The use of preserved fruit industry
When the preserved fruit is processed, it is easy to lose water and dry hard due to storage problems, and the fruit also contains tannins. It can lock water, moisturize, inhibit tannin proliferation, achieve color protection, fresh-keeping, weight gain, and extend shelf life.
Addition amount: 0.8%~1%
Production Workshop :
Our factory have 3 ISO certification production site, meanwhile, There are 10 sets of production line and 2 sets inspection equipment, can reach 120000 ton capacity for per year.
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