China High reputation 2 Peg Polyethylene Glycol - Polyethylene Glycol – YANXA factory and manufacturers

High reputation 2 Peg Polyethylene Glycol - Polyethylene Glycol – YANXA

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We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Peg Polyethylene Glycol Colonoscopy, N-Methyl-P-Nitroaniline, Mna, Sulfur Hexafluoride Gas, In addition, we would properly tutorial the purchasers about the application techniques to adopt our items plus the way to select appropriate materials.

High reputation 2 Peg Polyethylene Glycol - 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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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for High reputation 2 Peg Polyethylene Glycol - Polyethylene Glycol – YANXA , The product will supply to all over the world, such as: Argentina, Surabaya, Cyprus, If any product meed your demand, please feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality products, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!

Polyethylene Glycol (Peg) Stationary Phase