Basic Info.
Classification
Aromatic Alcohol
pH
6-7.5 (100g/L, H2O, 20ºC
Transport Package
230kg/Drum or 1250kg/IBC Tank
Specification
industrial grade
Product Description
Factory price 99.9% CAS 107-21-1 MEG Mono Ethylene Glycol For Antifreeze Coolant
Product Description
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 | 99.7 |
| 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 & Shipping
Packaging Details
Galvanized iron drum package, 230kg/barrel or according to customer's request .
Delivery Time
Prompt shipment after payment
FAQ
Before sale:
l Free to provide samples.
2 Free to provide information consulting and technical guidance.
After sale:
According to national standard 1990 qualified factory, the buyer within 7 working days after such as without complaint, as a qualified product.
If confirmed is a problem of the product itself, the company will provide free replacement or a full refund in a timely manner.
The supplier provides the buyer with the new craft, new technology and all other related advisory services.
More products
Company Information
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.
Product Application
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.
Address:
No.314-12, 3rd Floor, Jinan New Materials Trading Center, Sangzidian Town, Tianqiao District, Jinan City, Shandong Province,China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Health & Medicine, Light Industry & Daily Use, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001, GMP
Company Introduction:
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
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