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 |