Glycerine
Basic Information:
CAS NO:56-81-5 HS Code:2905450000 EC NO:200-289-5 MF:C3H5(OH)3 MW:92.09 Purity:95%,99.5%,99.7% Other names:Glycerol; Three hydroxyl propane; Crude glycerin
Property:
Colorless,transparent,thick liquid,sweet taste, heavier than water, with water, methanol, ethanol blended in any proportion, insoluble in benzene, chloroform, carbon disulfide, carbon four sulfide solution, the boiling point 290 hygroscopicity strong, easy to absorb moisture from the air, water, decreased regularly
Specification:
INDEX |
SPECIFICATION | RESULT |
PRODUCT CHARACTER | TRANSPARENT | CONFIRM |
COLOUR(APHA) | 10MAX | 2 |
SPECIFIC GRAVITY(25º C) | 1.2607MIN | 1.2616 |
GLYCERIN CONTENT(%) | 99.5 MIN | 99.83 |
MOISTURE(%) | 0.5MAX | 0.13 |
FATTY ACID & ESTER (0.5mol/l NAOH)(ml) |
1.0MAX | 0.19 |
ASH(%) | 0.05MAX | 0.02 |
CHLORIDE(%) | 0.001MAX | <0.0006 |
SULPHATES(%) | 0.002MAX | <0.002 |
HEAVEY METAL(%) | 0.0005MAX | <0.0005 |
ARSENIC(%) | 0.00003MAX | <0.00003 |
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