Propylene Glycol Industry Grade

• CAS No.: 55-57-6
• Appearance: Liquid
• Quality: Industrial
• Colour: Transparent
• Transport Package: 220kg/Iron Drum, 80drums, 17.6mt/20′container
• Trademark: HY
• Model NO.: 99.5%
• Origin: China
• Production Capacity: 3000 Ton/Month

Product Description

99.5% Propylene Glycol

Product Description

More information: http://exportchem.en.made-in-china.com

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	≤1mmol/100g	≤3mmol/100g
Heavy metals (as Pb)	≤5mg/kg	≤5mg/kg	≤5mg/kg	≤5mg/kg
As	≤2mg/kg	≤2mg/kg	≤2mg/kg	------------