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It is colorless and transparent liquid, is the simplest of diglycol. Can be intersoluble with water , slightly soluble in ether, and insoluble in petroleum hydrocarbon and oil.It can dissolve calcium chloride, zinc chloride, sodium chloride and other inorganic substances.
| CAS No.: | 107-21-1 |
| Chemical formula | HOCH2CH2OH, C2H6O2 |
| Molecular weight:: | 62.0678 |
| EINECS No.: | 203-473-3 |
| Another name | EG; Glycol; Ethane-1,2-diol; 1,2-Ethanediol |
| Index | Content |
| Solidification point: | -11.5ºC |
| Boiling point: | 197.3ºC |
| Density: | 1.1155( 20ºC) |
| Refractive index: | n20/D 1.431(lit.) |
| PH: | 6-7.5 (100g/l, H2O, 20ºC) |
| Viscosity: | 25.66mPa.s(16ºC) |
| Molecular weight: | 62.068 |
| Vapour pressure: | 0.06mmHg/20ºC |
| Melting point: | -12.9ºC |
| Flashing point: | 111.1ºC |
| Critical temperature: | 372ºC |
| Critical pressure: | 7699KPa |
| Self-ignition temperature: | 418ºC |
| Main Parameter | Allowances | Determined Value |
| Appearance | Colorless, transparent, syrupy liquid | |
| Purity (%) | ≥99 | 99.9 |
| Hazen before heating | ≤5 | 3 |
| Hazen after heating with HCL | ≤20 | 10 |
| Density at 20 °C(g/cm³) | 1.1128-1.1138 | 1.1135 |
| Initial boiling point at 0°C,10133MPa(°C) | ≥196 | 197.6 |
| Dry point at 0°C,10133MPa (°C) | ≤199 | 197.3 |
| Moisture (%) | ≤0.10 | 0.0356 |
| Acidity (as acetic acid %) | ≤0.001 | 0.0006 |
| Fe assay (mass fraction %) | ≤0.00001 | 0.000004 |
| Ash (mass fraction %) | ≤0.001 | 0.0008 |
| Diethylene glycol(%) | ≤0.10 | 0.034 |
| Aldehyde (as methanal %) | ≤0.0008 | 0.0002 |
| UV transmittance at 220nm (%) | ≥75 | 86.5 |
| UV transmittance at 275nm (%) | ≥92 | 99.5 |
| UV transmittance at 350nm (%) | ≥99 | 99.9 |
Packaging Details
Galvanized iron drum package, 230kg/barrel or 1100kg/IBC tank or 22tons/flexitank or according to customer's request .
Delivery Time
Prompt shipment after payment
1. Used for production of polyester, moisture absorbent, plasticizer, surfactant, synthetic fiber, cosmetics etc.;
2. Used as refrigerant, condensing agent, refrigerating agent for industrial cooling, as well as raw materials for synthetic polyester, and resin, etc.;
3. Solvent and thinner for printing ink, industrial cleaning agent, coating, printing and dyeing etc.; Pharmaceutical intermediates; making chemical fiber dyes and so on.
4. Used as textile auxiliaries, as materials for desulfurizing agents in fertilizers and oil refining.
Shandong Baovi Energy Technology co., LTD., located in Jinan city, Shandong province, was founded in 2003,and it is a raw material supplier for the global organic chemical industry. Participate in the production of small quantity of high value-added chemicals and intermediates
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture,food sanitation and other fields.
Q: Can I get some samples?
Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We support free sample.
Q: How to confirm the product quality before placing orders?
We support the sample delivery before shipment. or arrange SGS inspection before loading.
Q: What is your MOQ?
Our MOQ is 1kg.
Q: What kind of package do you have?
We support 230kg iron drum/galvanized drum, 1100kg IBC, and 22mt ISO tank.
Q :Which kind of payment terms do you accept?
We have flexible payment term liek TT, LC, DP, OA and etc.
Q: How about your delivery? How long is your delivery time?
Propmpt delivery if we have stock at our warehouse. Usually it will take 1 week for normal cargo
