Food Additive Food Emulsifier Polyglycerol Esters of Fatty Acids PGE
E475
Introduction of Polyglycerol Esters of Fatty Acids Chemical Structure: Characters: Straw yellow powder or granular solid which is easily soluble in oils and fats and soluble in organic solvents such as ethanol. It can be dispersed in hot water. It’s an non-ionic surfactant with characteristics such as high temperature and acid resistance and HLB value is 7.2. Physical-Chemical Parameter Technical Index ( Refer to GB 13510—92)APPEARANCE | Light yellow powder | Light yellow powder |
Acid value (mgKOH/g) | ≤5.0 | 0.97 |
SAPONIFICATION VALUE (mgKOH/g) | 120-150 | 140 |
iodine value (g/100g) | ≤3.0 | 1.2 |
HEAVY METALS(as Pb) (mg/kg) | ≤ 10 | <10 |
ARSENIC (As) (mg/kg) | ≤ 3 | <3 |
Melting point | 50-60°C | 53°C |