PEG-400

PEG-400 is a laboratory-grade polymer. Its full name is Polyethylene Glycol 400. It belongs to the class of polyether compounds. The structure consists of repeating ethylene glycol units. The number 400 indicates the average molecular weight. It has low viscosity and flows readily. PEG-400 is soluble in water and many organic solvents. Researchers study this material for its solvent properties. It can dissolve both polar and non-polar compounds. Scientists use it in formulation studies and polymer research. It serves as a plasticizer, humectant, and reaction medium. The terminal hydroxyl groups allow further chemical modification. Kimera Chems supplies this product for research applications only.

Chemical Composition & Purity

This product’s molecular formula is H(OCH₂CH₂)nOH, where n represents the number of repeating units. The average molecular weight is 400. This is an average value due to the polymer’s chain length distribution. The compound appears as a clear, colorless liquid. Kimera Chems verifies each batch using appropriate analytical methods performed by third-party testing. The analysis confirms the molecular weight range and purity. You receive documentation with each order. This allows researchers to verify specifications before use.

Research Applications

PEG-400 contains repeating oxyethylene units in its polymer chain. These units form hydrogen bonds with water molecules. This explains its high water solubility. The polymer backbone also has regions with hydrophobic character. This dual nature allows the product to dissolve a variety of compounds. Researchers use it as a solvent for poorly soluble substances. The terminal hydroxyl groups can participate in chemical reactions. Scientists utilize this for polymer synthesis and modification. All research is done in controlled in vitro settings.

• Solvent Applications: Dissolving hydrophobic compounds for testing purposes.
• Polymer Synthesis: Creating block copolymers for research.
• Plasticizer Studies: Modifying mechanical properties of materials.
• Crystallization Research: Controlling crystal formation in solutions.

Storage & Handling Protocol

If you want to keep the material stable, correct storage is necessary. You must follow these simple lab protocols to keep it viable for future studies:

• Keep containers sealed to prevent moisture absorption from the air.
• Store at a normal temperature. You must avoid extreme heat or cold.
• Protect from light. Must store the product in original opaque containers.
• Always inspect before use. Discard the product if discoloration occurs.

Compliance & Usage Disclaimer

This product is for Research Use Only (RUO). It is a chemical for laboratory analysis. It is not for human or animal use. It is not a drug or a food supplement. Any material offered as PEG-400 for sale is strictly for qualified researchers.

Availability & Research Sourcing

Kimera Chems is a trusted source for high-quality research polymers. We provide verified materials to the scientific community for laboratory study. You can buy PEG-400 from our website. We also offer other premium chemicals like peg 400 propylene glycol, SARMs, top-quality nootropics, and essential amino acids.