Other Name: glycol, 1,2-ethanediol.
Purity: 99% 99.5%
Molecular formula: C2H6O2
Synonym: 1.2-Ethanediol: Monoethylene glycol, MEG
Molecular Formula: C2H6O2
Molecular Weight:: 62.07
Cas No.: 107-21-1
| Commodity |
Ethylene Glycol |
Standard |
GB/T 4649-2023 |
| Batch number | SDCC/DY-220919 | Date of Inspection | SEP 19TH, 2023 |
|
Items |
Index | ||
| Superior Grade | First Grade | Result | |
|
Appearance |
Colorless transparent liquid, no visible impurities |
Match the norm |
|
| Purity,% ≥ | 99.9 | 99.0 | 99.92 |
|
Chromaticity
(in Hazen) (Pt-Co),≤ |
5 |
10 |
1 |
| Density,g/cm 3 | 1.1128-1.1138 | 1.1125-1.114 | 1.1136 |
| Initial Bolling Point,ºC ≥ | 196 | 195 | 196.4 |
| Dry Point,ºC ≤ | 199 | 200 | 195 |
| Moisture,% ≤ | 0.08 | 0.2 | 0.034 |
|
Acidity(as acetic acid)/(mg/kg) ≤ |
10 |
30 |
0.0 |
| Iron(Fe)/ (mg/kg) ≤ | 0.1 | 5.0 | \ |
| Diethylene glycol,% ≤ | 0.05 | 0.60 | <0.0010 |
|
Aldehyde
(as formaldehyde)/(mg/kg) ≤ |
8.0 |
- |
1.5 |
|
Ultraviolet transmittance,% 220nm,≥
275nm,≥ 350nm,≥ |
75 92 99 |
- |
85.3 93.0 100 |
| TEST CONCLUSION | Superior Grade | ||
Hebei yanlong Company Limited was founded in 2016, which is located in hebei Province, China. yanlong Company is a large modern international chemical enterprise with more than 30 series of chemicals. At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including basic chemicals and fine chemicals, including magnesium sulfate, sodium sulfate, sodium metabisulfite, calcium chloride, magnesium chloride, sodium bicarbonate, industrial salt, soda ash, snow melting agent, magnesium oxide etc. We have formed a product chain with many varieties, large scale, fine degree and high technical content.
1.Are you trading company or manufacturer?
We are manufacturer.
2.Do you provide samples?
Of course,we supply 1kg-2kg free sample,customers just pay for the freight only.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4.Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
5.What are your payment terms ?
We usually accept T/T for payment.
6.Do you accept customization?
yes,the specification,packaging and logo can be customized.