Use for Antifreeze/Dehydrating Agent CAS 107-21-1
Good Price (MEG) Ethylene Glycol 99.5%
Applications:
1. Freeze protection, heat transfer and hydraulic fluids; Natural gas and hydrocarbon treating agents;
2. Hydroscopic agents for paper, cork and textile conditioning;
3. Plasticizer formulations and raw materials for ester and Polyester production.
Ethylene glycol (ETHYLENE glycol) is also known as "ethylene glycol", "1, 2-ethyldiol", or SIMPLY referred to as EG.
The formula is CH2OH, 2, which is the simplest diol.
Ethylene glycol is colorless, odorless, sweet liquid, and has low toxicity to animals. Ethylene glycol can be mutually soluble with water and acetone, but less solubility in ether.
Used as solvent, antifreeze and raw material for synthetic polyester.
The high polymer of ethylene glycol, polyethylene glycol (PEG), is a phase transfer catalyst and is also used for cell fusion.
CERTIFICATE OF ANALYSIS
Product name: |
Ethylene glycol |
Standard |
GB/T 4649-2018
|
| Index |
Specification |
Result |
| Appearance |
Clear liquid, no impurity |
Passed |
| Ethylene glycol % |
≥99.9 |
99.93 |
| Diethylene glycol % |
≤0.007 |
0.0067 |
| 1,4-butanediol % |
<0.001 |
Passed |
| 1,2-butanediol % |
≤0.011 |
0.011 |
| 1,2-hexylene glycol % |
≤0.0021 |
0.0021 |
| Ethylene carbonate % |
≤0.002 |
0.0016 |
| Chroma (Pt-Co) |
Before heating:5 |
Passed |
| |
After heating:15 |
|
| Moisture content % |
0.02 |
0.02 |
Acid number
(as CH3COOH)mg/kg |
6.5 |
6.5 |
| Aldehyde (as formaldehyde)mg/kg |
1.4 |
1.4 |
Ultraviolet transmittance % |
220nm |
87.6 |
| |
250nm |
96.4 |
| |
275nm |
97.2 |
| |
350nm |
100 |
| Test results: Qualified |
Package:
220KG/IRON DRUM 80DRUMS/20FCL 17.6MTS/20FCL
1.1MTS/IBC DRUM 20DRUMS/20FCL 22MTS/20FCL
23MTS/LIQUID BAG 20'FCL
Use:
It is mainly used in making polyester, polyester resin, hygroscopic agent, plasticizer, surfactant, synthetic fiber, cosmetics and explosives, as solvent for dyes, inks, etc., antifreeze agent for engine, dehydrating agent for gas, manufacturing resin, wetting agent for cellophane, fiber, leather and adhesive.
It can produce synthetic resin PET, fiber grade PET namely polyester fiber, bottle chip grade PET for making mineral water bottle, etc.
Also can produce alkyd resin, glyoxal, etc., also used as antifreeze.
In addition to being used as an automobile antifreeze, it is also used in the transportation of industrial cooling capacity, commonly called as a refrigerant carrier. At the same time, it can also be used as a condensate like water.
Company profile
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.
Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China,we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide,alcohol, isopropyl alcohol, and we produce sodium hydroxide,potassium hydroxide,sodium sulfide, potassium nitrate, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake .Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile ,reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements.
The workers load the goods at the factory.
The sales department is attending the chemical industry Fair in Shanghai.
Contact way:Ms. Amy
Audited Supplier 
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