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57-55-6
bosschemical
57-55-6
| Propylene glycol Basic information | |
| Product Name: | Propylene glycol |
| Synonyms: | PROPYLENEGLYCOL, REAGENT |
| CAS: | 57-55-6 |
| MF: | C3H8O2 |
| MW: | 76.09 |
| EINECS: | 200-338-0 |
| Propylene glycol Chemical Properties | |
| Melting point | -60 °C (lit.) |
| Boiling point | 187 °C (lit.) |
| density | 1.036 g/mL at 25 °C (lit.) |
| vapor density | 2.62 (vs air) |
| vapor pressure | 0.08 mm Hg ( 20 °C) |
| FEMA | 2940 | PROPYLENE GLYCOL |
| refractive index | n20/D 1.432(lit.) |
| Fp | 225 °F |
| storage temp. | Store at RT. |
| pka | 14.49±0.20(Predicted) |
| form | Viscous Liquid |
| color | APHA: ≤10 |
| Specific Gravity | 1.038 (20/20℃)1.036~1.040 |
| PH | 6-8 (100g/l, H2O, 20℃) |
| explosive limit | 2.4-17.4%(V) |
| Water Solubility | miscible |
Product name | Propylene glycol |
CAS number | 57-55-6 |
Item | Spec. |
Appearance | Colorless transparent viscous liquid |
Relative density | 1.035-1.037 |
Refractive index | 1.431-1.433 |
Acidity | ≤0.5ml |
chloride | ≤0.007% |
Sulfate | ≤0.006% |
Aldehydes | Formaldehyde content≤0.002% |
Methanol | Diethylene glycol≤0.001% |
Relative substance | Dipropylene glycol≤0.1% |
Tripropylene glycol≤0.03% | |
Propylene oxide≤0.001% | |
Burning residue | ≤0.0005% |
Purity | ≥99.8% |
Heavy metal | ≤0.0002% |
| Propylene glycol Basic information | |
| Product Name: | Propylene glycol |
| Synonyms: | PROPYLENEGLYCOL, REAGENT |
| CAS: | 57-55-6 |
| MF: | C3H8O2 |
| MW: | 76.09 |
| EINECS: | 200-338-0 |
| Propylene glycol Chemical Properties | |
| Melting point | -60 °C (lit.) |
| Boiling point | 187 °C (lit.) |
| density | 1.036 g/mL at 25 °C (lit.) |
| vapor density | 2.62 (vs air) |
| vapor pressure | 0.08 mm Hg ( 20 °C) |
| FEMA | 2940 | PROPYLENE GLYCOL |
| refractive index | n20/D 1.432(lit.) |
| Fp | 225 °F |
| storage temp. | Store at RT. |
| pka | 14.49±0.20(Predicted) |
| form | Viscous Liquid |
| color | APHA: ≤10 |
| Specific Gravity | 1.038 (20/20℃)1.036~1.040 |
| PH | 6-8 (100g/l, H2O, 20℃) |
| explosive limit | 2.4-17.4%(V) |
| Water Solubility | miscible |
Product name | Propylene glycol |
CAS number | 57-55-6 |
Item | Spec. |
Appearance | Colorless transparent viscous liquid |
Relative density | 1.035-1.037 |
Refractive index | 1.431-1.433 |
Acidity | ≤0.5ml |
chloride | ≤0.007% |
Sulfate | ≤0.006% |
Aldehydes | Formaldehyde content≤0.002% |
Methanol | Diethylene glycol≤0.001% |
Relative substance | Dipropylene glycol≤0.1% |
Tripropylene glycol≤0.03% | |
Propylene oxide≤0.001% | |
Burning residue | ≤0.0005% |
Purity | ≥99.8% |
Heavy metal | ≤0.0002% |
