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Glycerine
Feather
1>CAS NO.:56-81-5
2>Formula: C3H8O3
3>Comply to BP/USP
4>Appearance: Colorless transparent liquid, odorless, moisture absorption
5>Density: 1.25
6>Melting point: 18°C
7>Boiling point: 290°C
8>Flash point: 160°C
9>Industrial ,food , cosmetic , Pharmaceutical grade:
Property
Index name | Index | |||
Grade | Super grade | Top grade | First grade | Second grade |
Chroma ≤ | 20 | 20 | 30 | 70 |
Assay % ≥ | 99.5 | 98.5 | 98.0 | 95.0 |
Density (20C g/ml ≥ | 1.2598 | 1.2572 | 1.2559 | 1.2481 |
Chloride Assay (as Cl, %)≤ | 0.001 | 0.001 | 0.01 | 0.05 |
Sulfating Ash (%) ≤ | 0.01 | 0.01 | 0.01 | 0.01 |
Acidity or Alkalinity (mmol/100g)≤ | 0.064 | 0.064 | 0.1 | 0.3 |
Saponification equivalent (mmol/100g) ≤ | 0.64 | 0.64 | 1.0 | 3.0 |
Heavy metals Assay (as Pb, mg/kg)≤ | 5 | 5 | 5 | 5 |
As (as As, mg/kg)≤ | 2 | 2 | 2 | 2 |
Applications:
It is widely used as additive, was applied in fields of cosmetics,
food emulsifier, drug, tobacco, lubricant, plastics, printing and dyeing, press, paper
making, leather, dope, pesticide, mechanical processing and etc.
Glycerine