Glycerin Pharma Grade

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Index Standard Type Super grade Top grade First grade Second grade Chroma ≤ 20 ≤ 20 ≤ 30 ≤ 70 Assay ≥ 99.5 % ≥ 98.5 % ≥ 98 % ≥ 95 % Density (20°C ) ≥1.2598 g/ml ≥ 1.2572g/ml ≥ 1.2559g/ml ≥1.2481 g/ml Chloride ≤ 0.001% ≤ 0.001% ≤ 0.01% ≤0.05 % Sulfating Ash ≤0.01% ≤0.01% ≤0.01% ≤0.01% Acidity or Alkalinity ≤0.064mmol/100g ≤0.064mmol/100g ≤0.1mmol/100g ≤0.3mmol/100g Saponification equivalent ≤0.64mmol/100g ≤0.64mmol/100g ≤ 1 mmol/100g ≤ 3 mmol/100g Heavy metals (as Pb) ≤ 5 mg/kg ≤ 5 mg/kg ≤ 5 mg/kg ≤ 5 mg/kg As ≤ 2 mg/kg ≤ 2 mg/kg ≤ 2 mg/kg ------------ CONTACT US FOR MORE DETAILS AND QUOTATIONS

Specifications 1.name: Propylene Glycol Food grade 2.Relative Molecular weight : 76.09 3.CAS No. : 57-55-6 4.Grade: Food grade, Medicine grade Propylene Glycol Food grade USP 35 Item Specifications Results Appearance Clear and tranparent liquid without odor Clear and tranparent liquid without odor Purity ≥ 99.8% 99.86% Moisture ≤ 0.20% 0.06% Distillation 180-190 °C 181-187 °C APHA ≤ 10 5 Heavy Metal(Measured with Pb) ≤ 5ppm 3 Acid ≤ 0.5mol/L 0.3mol/L Density(25 °C ) 1.037-1.039g/cm3 1.038 g/cm3 Residual on ignition ≤ 70 mg/kg 50 mg/kg SO 4 2- ≤ 600 ppm 520 ppm Conclusion The results conforms with USP35 standards

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