Characteristics of diethylene glycol
Design specification: GOST 10136-2019
Chemical name: Diethylene glycol
Empirical formula: C4H10O3
| Parameter | Value | |
|---|---|---|
| Grade A | Grade B | |
| Density at 20 °С, g/cm3, within | 1.116–1.117 | |
| Color, Hazen, max. | 10 | 20 |
| Organic admixtures, % wt., max.: | 0.4 | 1.8 |
| - including ethylene glycol, % wt., max. | 0.15 | 1.0 |
| Diethylene glycol, % wt., min. | 99.5 | 98.0 |
| Water, % wt., max. | 0.05 | 0.2 |
| Acids in terms of acetic acid, % wt., max. | 0.005 | 0.01 |
| Saponification number, mg KOH/g, max. | 0.1 | 0.3 |
| Distillation, temperature range at 101.3 kPa: | ||
| - initial boiling point, °С, min. | 244 | 241 |
| - final boiling point, °С, max. | 249 | 250 |
Supply form: Colorless or yellowish clear, flammable liquid.
Packaging: Product is shipped in rail-way tank-cars and tank-cars, as well as in aluminum and steel non-galvanized drums.
Transportation: Diethylene glycol in drums is transported by all means of covered transport. Product in bulk is transported in rail-way tank-cars and tank-cars.
Storage: Diethylene glycol stored in sealed containers made of aluminum, non-corrosive or aluminized steel. Product in drums should be stored in sheltered non-heated warehouses. Drums should be stacked vertically maximum three tiers high.
Manufacturer: Nizhnekamskneftekhim
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