Propylene Glycol Supplier in China | CAS 57-55-6 Industrial Grade

CAS 57-55-6 · Industrial Grade · Global B2B Supply

Xinchen supplies 1,2-propylene glycol for industrial manufacturing and chemical procurement. Buyers can confirm purity, grade, packaging, destination and required documents before quotation.

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Product Reference

1,2-Propylene Glycol at a Glance

Chemical name	1,2-Propylene Glycol
Common names	Propylene Glycol, 1,2-Propanediol, PG
CAS number	57-55-6
Molecular formula	C3H8O2
Typical offered grade	Industrial grade
Typical purity	99.5% min.; confirm the required specification before ordering
Appearance	Colorless transparent liquid

Final specifications are subject to the confirmed grade, manufacturer, batch and sales contract. Request the applicable COA before purchase.

Procurement Checklist

Information to Confirm Before Quotation

Grade and purityState the required grade, minimum assay and any application-specific limits.

Key quality indicatorsConfirm appearance, moisture, acidity, color and other parameters required by your process.

Order quantityProvide trial quantity, regular demand or annual forecast for a relevant quotation.

PackagingConfirm preferred drum, IBC or other available packaging and labeling requirements.

DestinationProvide destination country and port so transport feasibility and documents can be reviewed.

Required documentsList SDS, COA, TDS, origin or other documents required for import and internal approval.

Industrial Uses

Common Procurement Applications

Resins and chemical processing

Used as an industrial raw material or process component where the buyer’s formulation and specification permit.

Heat-transfer and functional fluids

Considered in formulated industrial fluids according to required performance, concentration and operating conditions.

Coatings, inks and related formulations

Used in selected formulations as a functional ingredient, carrier or processing aid after compatibility evaluation.

Suitability must be evaluated by the buyer for the intended formulation, regulatory market and end use. Industrial-grade material should not be assumed suitable for food, pharmaceutical or personal-care use.

Quality and Export Support

Documents and Supply Information

SDSSafety information for handling, storage and transport review.

COABatch-related quality data according to the supplied manufacturer and lot.

TDSTypical technical information where available for the selected grade.

Export reviewPackaging, labeling and shipping feasibility reviewed against product and destination requirements.

Buyer Questions

Propylene Glycol Procurement FAQ

What information is needed for a propylene glycol quotation?

Send the product name or CAS 57-55-6, required grade and purity, quantity, destination country or port, preferred packaging and required documents.

Can Xinchen provide SDS and COA?

SDS and batch-related COA can be provided according to the selected product, manufacturer and order requirements. Confirm document requirements before ordering.

Is industrial-grade propylene glycol suitable for food or pharmaceutical use?

No such suitability should be assumed. The buyer must specify the required grade and regulatory standard. This page describes industrial-grade procurement.

Can packaging and labels be confirmed before shipment?

Yes. Packaging availability, marks, labels and destination requirements should be confirmed during quotation and order review.

How is shipping feasibility evaluated?

Xinchen reviews the product, quantity, packaging, destination, carrier requirements and available transport route before confirming shipment arrangements.

Request a Propylene Glycol Quote

Send CAS 57-55-6, quantity and destination

Include your target specification, packaging preference and required documents for a more accurate response.

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