When sourcing Propylene Glycol (PG), understanding the different grades available is crucial for ensuring your product meets quality and safety standards. As a prominent supplier in China, we offer both USP (United States Pharmacopeia) Grade and Industrial Grade Propylene Glycol, catering to a diverse range of applications. Choosing the correct grade is not just a matter of compliance, but also of performance and cost-effectiveness.
USP Grade Propylene Glycol is characterized by its exceptionally high purity, typically exceeding 99.5%. This grade is specifically manufactured to meet the stringent requirements of the United States Pharmacopeia and National Formulary (USP/NF) monographs. This makes it the ideal choice for applications where human or animal contact is involved, such as in pharmaceuticals, cosmetics, personal care products, and food manufacturing. Its rigorous testing ensures minimal impurities, making it safe for consumption, topical application, or as an excipient in medications. If you are formulating drugs, creating skincare products, or developing food items, insisting on USP grade propylene glycol from a trusted manufacturer is non-negotiable.
On the other hand, Industrial Grade Propylene Glycol, while still of high quality, has less stringent purity requirements compared to its USP counterpart. It is perfectly suited for a broad array of industrial applications where the critical purity levels of USP grade are not necessary. These include its use as a key component in the production of unsaturated polyester resins, as a heat transfer fluid, in aircraft deicing fluids, and as a solvent in paints and coatings. For businesses involved in these sectors, sourcing industrial grade PG can offer a more economical solution without compromising on essential performance characteristics. Many industrial processes benefit from the reliable supply of this grade from a dedicated supplier.
When you buy Propylene Glycol, consider the intended application. For sensitive uses like pharmaceuticals and food, always opt for USP Grade. For robust industrial processes, Industrial Grade offers excellent value. Regardless of the grade, partnering with a reputable manufacturer in China ensures you receive consistent quality and competitive prices, facilitating seamless production and adherence to your project's specific demands. We are committed to providing the right grade of Propylene Glycol to meet your business needs effectively.
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to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.