Products
100% Original Polyethylene Glycol (Peg) Stationary Phase - Polyethylene Glycol – YANXA
100% Original Polyethylene Glycol (Peg) Stationary Phase - Polyethylene Glycol – YANXA Detail:
Density 1.125g/cm3;
Melting Point 60~65°C;
Refractive Index 1.458-1.461;
Flash Point 270°C;
Soluble in water, alcohol and many other organic solvents;
Low Vapor Pressure;
Thermal Stable; Not react with many chemicals; Not hydrolyzed; Not deteriorated.
PEG with different molecular weight has different kinds of physical form. The appearance changes with molecular weight from thick liquid (Mn=200~700), waxy semisolid (Mn=1000~2000) to hard waxy solid (Mn=3000~20000).
Technical Data
|
SN |
Item |
Unit |
Grade 1 |
Grade 2 |
| 1 | Mn |
g/mol ×104 |
0.9～1.0 | 1.0～1.2 |
| 2 | Dispersibility Index |
D |
≤ 1.2 |
|
| 3 | Hydroxyl Value |
mmol KOH/g |
0.24～0.20 | 0.21～0.17 |
| 4 | Acid Value |
mg KOH/g |
≤ 0.05 |
|
| 5 | Water Content |
% |
≤0.6 |
|
| 6 | Storage Period |
year |
≥ 1 |
|
Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.
Handling
Handling is performed in a well-ventilated place. Wear suitable protective equipment. Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Precautions for safe handling. Avoid contact with skin and eyes. Avoid generation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.
Storage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 – 8 °C
Transport information
Not regulated as a hazardous material.
Product detail pictures:
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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for 100% Original Polyethylene Glycol (Peg) Stationary Phase - Polyethylene Glycol – YANXA , The product will supply to all over the world, such as: Southampton, Belize, Mauritania, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
By Atalanta from Sri Lanka - 2017.08.18 18:38
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
By Nelly from Belgium - 2017.10.13 10:47
