GLYCEROL AR |
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HomeLaboratory ChemicalsCarbohydrates |
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SYNONYMS : 1,2,3-PROPANETRIOL; GLYCERIN |
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Article No. |
0156C |
Grade |
AR
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Purity |
87% |
CAS No. |
56-81-5 |
Molecular Formula |
C3H8O3 |
Molecular Weight |
92.09 |
H.S. Code |
2905.4500 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
Clear colorless viscous liquid |
Assay (C3H8O3) |
86.0-88.0% |
Density @ 20°C |
1.224 -1.232 |
Insoluble matter in H2O |
Passes test |
Residue on ignition (as SO4) |
Max 0.005% |
Substance darkened by H2SO4
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Passes test |
Reducing substances AgNO3 |
Passes test |
Acidity
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Max 0.0005 meq/g |
Alkalinity |
Max 0.0003 meq/g |
Fatty acid as esters (as C15H26O6) |
Max 0.05% |
Water (H2O) |
12.0-14.0% |
Chloride (Cl) |
Max 0.0001% |
Sulphate (SO4)
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Max 0.0005% |
Ammonium (NH4) |
Max 0.0005% |
Arsenic (As) |
Max 0.00004% |
Copper (Cu)
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Max 0.0001% |
Iron (Fe) |
Max 0.0001% |
Nickel (Ni) |
Max 0.0001% |
Lead (Pb) |
Max 0.0001% |
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Revision Date
: 08-Oct-2013 |
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