Customization: | Available |
---|---|
Grade Standard: | Industrial Grade |
Appearance: | Liquid |
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item | value |
Classification | Alcohol |
CAS No. | 57-55-6 |
Other Names | 1,2-Propanediol |
MF | C3H8O2 |
EINECS No. | 200-338-0 |
Grade Standard | Food Grade, Industrial Grade, USP Grade |
Purity | 99.5%min |
Appearance | Colorless transparent liquid |
Application | unsaturated polyester resin,cosmetics or food use |
Color | Colerless |
Testing Item | Quality Standard | Testing Method | result |
Color | Colorless | GB 29216-2012 | Colorless |
Appearance | Transparent Liquid | GB 29216-2012 | Transparent Liquid |
Density (25ºC) | 1.035-1.037 | 1.036 | |
Propylene Glycol Assay % | ≥99.5 | GB/T 4472-2011 | 99.91 |
Water % | ≤0.2 | GB/T 6283-2008 | 0.063 |
Acid Assay, ml | ≤1.67 | GB 29216-2012 | 1.04 |
Burning residue % | ≤0.007 | GB/T 7531-2008 | 0.006 |
Pb mg/kg | ≤1 | GB/T 5009.75-2003 | 0 |