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Poly(Ethylene Glycol)

chemical

Poly(Ethylene Glycol)

CAS: 25322-68-3

Catalouge No BSCHM-041P
Mol. Formula H(OCH2CH2)nOH
Mol. Weight -
Price POR
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SKU: BSCHM-041P Categories: ,
Poly (ethylene glycol) 400 - Synthesis
Synonyms PEG 400, Poly(ethylene glycol) 400
Grade Synthesis
Categories Polymer science compounds, Polymers
Appearance (Form) Liquid
Appearance (Colour) Clear colourless
Average molecular wt 380 - 420
Wt. per ml (at 20 °C) 1.12 - 1.13g
Viscosity at 20 °C About 130 mPa/s
Hydroxyl value 267-295
Acidity (as acetic acid) 0.05 % max
HSN Code 34042000
Pack Size 500 ML | 5 LT | 230 KG
Poly (Ethylene Glycol) 4000 - Synthesis
Synonyms PEG 4000, Poly(ethylene glycol) 4000
Categories Polymer science compounds, Polymers
Grade Synthesis
Appearance (Form) Solid to wax like solid to flakes
Appearance (Colour) White
pH (5% solution) 4.5-7.5
Solubility Soluble in water
HSN Code 34042000
Pack Size 500 GM | 5 KG | 25 KG
Poly (Ethylene Glycol) 6000 - Synthesis
Synonyms PEG 6000, Poly(ethylene glycol) 6000
Categories Polymer science compounds, Polymers
Grade Synthesis
Appearance (Form) Solid to wax like solid to flakes
Appearance (Colour) White
pH (5% solution) 4.5-7.5
Solubility Soluble in water
Sulphated ash Max. 0.1%
HSN Code 34042000
Pack Size 500 GM | 5 KG | 25 KG
Poly(ethylene oxide), average MV 4,000,000 (nominal), powder
Synonyms PEO
Categories Protecting & derivatizing reagents, Silicon based compounds
Appearance (Form) Powder
Appearance (Colour) White to off-white
Viscosity 1,650-5,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
pH 8-10
Density 1.21 g/mL at 25 °C
HSN Code 34042000
Pack Size 5 GM | 250 GM | 500 GM

 

Poly(ethylene glycol) 400 - used in a variety of pharmaceutical formulations. It finds application in Hewlett-Packard designjet printers as an ink solvent and a lubricant for the print heads. It is an important raw material for the manufacture of polyuretnae, PEG salts of lauric, oleic and stearic acids and late

Poly(ethylene glycol) 4000  - used in gene delivery of protoplast transfection and incubation.  Poly(ethylene glycol) 4000  - used in the preparation of extraction for measuring cytosolic phosphoenolpyruvate carboxykinase (PEPCK) from plant tissues. It is useful to mediate DNA transformation into protoplasts derived from rice leaf sheat.

Poly(ethylene glycol) 6000 - used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In Gas chromatorgraphy, it is used as a polar stationary phase. It is used as mold release agent and lubricant in fabricating elastomers.

Poly(ethylene oxide), average MV 4,000,000 (nominal), powder - used as reagent in chemical research.

Polyethylene glycol (PEG) is a polyether compound with many applications from industrial manufacturing to medicine.

  • WGK Germany 1