If you are sourcing PEG 200 in bulk, compare suppliers on more than price: confirm the required grade, agreed specification, batch documentation, packaging, and delivery plan before placing an order. PEG 200 is a low-molecular-weight polyethylene glycol, usually supplied as a liquid, and used in applications such as formulations, processing, and chemical manufacturing. Its nominal average molecular weight is about 200 g/mol; this is an average for a polymer mixture, not a guarantee that every molecule has the same chain length. At OXIRANCHEM, we work with buyers to clarify these requirements and assess whether our supply can meet their purchasing needs.
You can find more information on our web, so please take a look.
This guide is for procurement teams, formulators, distributors, and industrial buyers evaluating PEG 200 manufacturers or suppliers. It is useful whether you are qualifying a new source, checking a specification against an existing process, or planning a repeat bulk purchase. The right purchasing decision depends on your application and local requirements, so a general product description cannot replace a review of the exact specification. Buyers should confirm suitability with their technical, quality, and regulatory teams.
Polyethylene glycol is a family of polymers made from ethylene oxide units, with grades commonly distinguished by their approximate molecular weight. PEG 200 has a nominal average molecular weight of 200 g/mol and is typically handled as a liquid at ordinary room conditions. The repeat unit, ethylene oxide, has a molar mass of approximately 44.05 g/mol, while the polymer molecules also have terminal groups. Consequently, PEG 200 is a distribution of related molecules rather than a single compound with one exact chain length.
PEG 200 is associated with CAS Registry Number 25322-68-3, a number used for polyethylene glycol materials. Buyers should still verify the material identity, grade description, and relevant specification in the supplier’s product documents. The CAS number alone does not establish purity, application suitability, or compliance with a particular standard. Those points must be assessed against the documentation and requirements for the intended use.
Suppliers may offer different grades or specification packages for PEG 200, but naming and acceptance limits can vary. Before requesting a quote, identify which parameters matter to your process and ask the supplier to state the applicable methods and limits. Do not assume a value from an online product description is a contractual acceptance criterion. Confirm the final specification in writing before ordering.
| Specification area | What buyers should confirm | Why it matters |
|---|---|---|
| Identity and grade | Product name, grade description, and CAS number where applicable | Helps distinguish the requested material from other PEG grades or blends. |
| Appearance | Description and acceptance criteria, such as clarity or color limits | Relevant to process control and visual inspection. |
| Water content | Test method and agreed limit, if controlled for your use | Moisture may affect formulations or downstream processing. |
| Quality documentation | Current specification, batch COA, and available safety documentation | Supports incoming inspection, traceability, and internal review. |
| Packaging and handling | Container type, net quantity, storage guidance, and transport details | Ensures the delivery format fits your receiving and storage processes. |
PEG 200 may be used as a solvent, carrier, humectant, processing aid, or formulation component, depending on the product and process. Its relatively low molecular weight distinguishes it from higher-molecular-weight PEG grades, which can have different physical handling characteristics and functional roles. A grade that works in one formulation is not automatically suitable for another. Buyers should assess compatibility, process conditions, finished-product requirements, and any sector-specific rules.
For formulation work, review how PEG 200 interacts with the other ingredients and whether its viscosity, water behavior, or purity profile suits the process. For manufacturing and processing, consider how it is added, mixed, transferred, and stored at the facility. If the material will become part of a regulated or consumer-facing product, verify the applicable requirements independently rather than relying on a generic “PEG 200” designation. Where practical, evaluate a representative sample under your own process conditions before scaling up.
With competitive price and timely delivery, OXIRANCHEM sincerely hope to be your supplier and partner.
Use the following steps to compare manufacturers and suppliers on a consistent basis. This helps separate a technically suitable offer from one that only appears competitive on unit price. Ask each supplier the same core questions and retain the replies with your purchasing records. Treat any proposed specification or supply commitment as subject to written confirmation.
PEG 200 pricing can depend on order volume, grade requirements, packaging, destination, and market conditions. MOQ and lead time are supplier- and order-specific, so buyers should request a current quotation rather than rely on a general estimate. Compare the delivered cost, not just the quoted price per unit, and account for freight, handling, import procedures, and any inspection requirements. For planning purposes, buyers may request quotes for more than one order quantity, such as a trial order and a forecasted bulk requirement; these are request scenarios, not assumed supplier MOQ levels.
A strong supplier evaluation is based on verifiable documents and clear commitments rather than broad claims. Check whether the documents match the exact product and grade quoted, and resolve discrepancies before placing an order. If your organization requires a particular certification, regulatory status, or audit record, request evidence and have the responsible team verify it. Do not treat an unverified claim as a substitute for your own approval process.
One frequent mistake is treating “PEG 200” as a complete specification. The product name does not tell you every quality limit, test method, packaging detail, or intended-use qualification. Another is comparing quotations without checking whether the quoted grades and delivery terms are equivalent. Buyers can reduce these risks by using a written specification and a shared quotation checklist.
It is also risky to place a large order before confirming process fit or reviewing the supplier’s documentation. Where appropriate, qualify the material through a sample or a controlled initial order, then assess it using your own acceptance procedures. Avoid assuming that a supplier’s general product statement guarantees performance in your particular formulation. Record agreed requirements and any deviations before shipment.
At OXIRANCHEM, we support B2B buyers by discussing product requirements, intended applications, order quantities, packaging preferences, and destination details. We can review the specification you need and clarify which product documents and supply options are available for your inquiry. Availability, MOQ, lead time, and documentation depend on the specific order and must be confirmed in a quotation. Providing your target requirements at the inquiry stage helps us respond more precisely.
The right PEG 200 manufacturer is one whose offered grade, documented specification, and supply terms align with your process and purchasing requirements. Start by defining the application, confirming the acceptance criteria, and reviewing product and batch documentation. Then compare MOQ, lead time, packaging, and total delivered cost before committing to bulk supply. Contact OXIRANCHEM with your target specification, quantity, packaging needs, and destination to discuss a suitable quotation and next steps.
The company is the world’s best peg 200 manufacturer supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.