China Factory wholesale Polyethylene Glycol (Peg) Hydrogel - Polyethylene Glycol – YANXA factory and manufacturers

Factory wholesale Polyethylene Glycol (Peg) Hydrogel - Polyethylene Glycol – YANXA

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Factory wholesale Polyethylene Glycol (Peg) Hydrogel - 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.

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Factory wholesale Polyethylene Glycol (Peg) Hydrogel - Polyethylene Glycol – YANXA , The product will supply to all over the world, such as: Egypt, Slovak Republic, Houston, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of human-oriented and faithful service, with an aim to gain global recognition and sustainable development.

Polyethylene Glycol (Peg) Stationary Phase