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CAS NO.56-81-5
Glycerine/propanetriol
Purity:99.5%
Appearance:viscous liquid,clear liquid
Description:
(1)A colourless and odourless, sweet-tasting viscous liquid and it is hygroscopic.
(2)Miscible with water and ethanol; aqueous solution is neutral.
(3Soluble in ethyl acetate and ether; insoluble in benzene, chloroform, carbon tetrachloride, carbon bisulfide, petroleum ether and oils.
(4)It is a good solubilizer, plasticizer, moisturising and preserving agent.
Glycerine/propanetriol
Purity:99.5%
Appearance:viscous liquid,clear liquid
Description:
(1)A colourless and odourless, sweet-tasting viscous liquid and it is hygroscopic.
(2)Miscible with water and ethanol; aqueous solution is neutral.
(3Soluble in ethyl acetate and ether; insoluble in benzene, chloroform, carbon tetrachloride, carbon bisulfide, petroleum ether and oils.
(4)It is a good solubilizer, plasticizer, moisturising and preserving agent.
Specification:
|
Item |
Specifications |
test result |
|
Grade |
Industrial grade |
|
|
Hazen Color ≤, |
10 |
10 |
|
Glycerine,% ≥ |
99.5 |
99.8 |
|
Density(20c g/ml) ≥ |
1.2559 |
1.256 |
|
Sulphuric Ash% ≤ |
0.01 |
0.01 |
|
Acidity or Alkalinity(mmol/100g) ≤ |
0.1 |
0.098 |
|
Saponification value(lmmol/100g) ≤ |
1 |
0.9 |
|
Conclusion: |
CONFORM |
|