Ethylene glycol
Price | Get Latest Price |
Package | 200kg |
Min. Order: | 200kg |
Supply Ability: | 20 tons |
Update Time: | 2024-10-29 |
Product Details
Product Name: Ethylene glycol | CAS No.: 107-21-1 |
Min. Order: 200kg | Purity: 99% |
Supply Ability: 20 tons | Release date: 2024/10/29 |
Ethylene glycol - Physico-chemical Properties
Molecular Formula | C2H6O2 |
Molar Mass | 62.07 |
Density | 1.113 g/mL at 25 °C (lit.) |
Melting Point | -13 °C (lit.) |
Boling Point | 195-198 °C |
Specific Rotation(α) | n20/D 1.431 (lit.) |
Flash Point | 230°F |
Water Solubility | miscible |
Solubility | Miscible with water, miscible with ethanol, ether, etc. |
Vapor Presure | 0.08 mm Hg ( 20 °C) |
Vapor Density | 2.1 (vs air) |
Appearance | Colorless transparent viscous liquid |
Color | blue |
Odor | Odorless |
Exposure Limit | Ceiling limit in air for vapor and mist50 ppm (~125 mg/m3) (ACGIH); TWA 10mg/m3 (particulates) (MSHA). |
Maximum wavelength(λmax) | ['λ: 260 nm Amax: ≤0.03', , 'λ: 280 nm Amax: ≤0.01'] |
Merck | 14,3798 |
BRN | 505945 |
pKa | 14.22(at 25℃) |
PH | 6-7.5 (100g/l, H2O, 20℃) |
Storage Condition | 2-8°C |
Sensitive | Hygroscopic |
Explosive Limit | 3.2%(V) |
Refractive Index | n20/D 1.431(lit.) |
MDL | MFCD00002885 |
Physical and Chemical Properties | Characteristics of colorless transparent viscous liquid, sweet, with hygroscopicity. boiling point 198 ℃ freezing point -11.5 ℃ relative density 1.1088 refractive index 1.4318 flash point 116 ℃ solubility, lower aliphatic alcohols, glycerol, acetic acid, acetone and similar ketones, aldehydes, pyridine and similar coal tar alkali miscible, slightly soluble in ether, almost insoluble in benzene and its homologs, chlorinated hydrocarbons, petroleum ether and oils. |
Use | Mainly used for the production of synthetic resins, surfactants and explosives, also used as antifreeze |
Company Profile Introduction
Qingdao RENAS Polymer Material Co., Ltd. is located in E.T.D.Z of Qingdao China, it is one integrated company, devoted to environmental protection and low carbon energy, new materials introducing, research and development, which aims to offer the best quality products and service to the domestic and foreign markets. We maintain a good partnership with many word famous chemical manufacturers. Integrated of advanced products and technology of domestic and foreign manufacturers, we could customize the products matching scheme for various industries customers, and offer the comprehensive solution to customers.
We have unique technology and product advantages, especial in the field of rubber additive, acrylic monomer, solvent, pharmaceutical intermediates and ink coating resin.
We have a professional management, business and technical team, and have passed the ISO9001 system certification. We have passed the fast response ability and reliable product quality. With the mission of "steady development and dedication to China", we adhere to the business philosophy of "the interests of users are our most fundamental interests, and the needs of users are our needs". Through concept innovation, management innovation, technical innovation, market innovation, and product innovation, Strive to make the company an excellent supplier in the field of global chemical materials.
We welcome friends all over the world to visit and negotiate with us. We sincerely hope to expand our trade and cooperation based on mutual benefits and realize the mutual prosperity and development.
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- Since: 2010-04-27
- Address: No. 18 Qinhuangdao Road, E.T.D.Z of QINGDAO
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