- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
25395-31-7 Diacetin Glycerol Diacetate
Quick Details
- Appearance: colorless liquid
- Application:Pharmaceutical Intermediates
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage: RT.
- Transportation:By sea
Superiority:
| Product Name | Diacetin |
| Synonyms | 2-(Acetyloxy)-1-(hydroxymethyl)ethyl acetate;Acetin, di-;di-aceti;Diacetylglycerol;Glycerin diacetate;glycerindiacetate;Glycerine diacetate;glycerinediacetate |
| CAS | 25395-31-7 |
| MF | C7H12O5 |
| MW | 176.17 |
| EINECS | 246-941-2 |
Details:
| Melting point | -30 °C |
| Boiling point | 280 °C |
| vapor density | 6.1 (vs air) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index | n20/D 1.440(lit.) |
| form | Liquid |
| color | Clear colorless |
| PH | 5-6 (50g/l, H2O, 20℃) |
| density | 1.1875 |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | alcohol: soluble(lit.) |
| Water Solubility | Soluble in water, alcohol, ether, benzene |
|
Test |
Specification | Result |
| Appearance | Colorless transparent liquid | Colorless transparent liquid |
| Monoacetic acid content % |
20~30 |
26 |
| Diacetic acid content % |
40~50 |
47 |
| Triacetic acid content % |
20~30 |
25 |
| acidity m/m |
≤0.2 |
0.085 |
| Water % |
≤0.1 |
0.035 |
| Color Pt-Co |
≤50 |
30 |
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