Question

How to purchase Polyether F-68? What is the minimum order quantity?

Answer
2026-06-06 官方文档 聚醚F-68

Polyether F-68 can be purchased directly by contacting the sales team of Haian Guoli Chemical Co., Ltd. The current packaging specification is 25kg/bag, and the minimum order quantity needs to be confirmed with sales.

Detailed Description

Polyether F-68 (CAS No.: 9003-11-6, also known as Poloxamer 188) is one of the core products of Guoli Chemical, widely used in pharmaceutical preparations, biotechnology, personal care products, and industrial auxiliaries. According to the Guoli Chemical product database, this product is conventionally packed in 25kg woven bags. The specific minimum order quantity is not directly indicated in the database, and it usually depends on stock availability, customer requirements, and customization requests. It is recommended to contact the Guoli Chemical sales team directly for the accurate minimum order quantity and tiered pricing.

Since the price of chemical raw materials is affected by various factors such as raw material costs, market conditions, purchase quantity, and specification grade, the price information in the database is for reference only. The actual transaction price needs to be provided by the Guoli Chemical sales team based on the current market situation in a formal quotation. It is recommended to prepare detailed usage instructions and estimated annual usage volume when inquiring, so as to match the optimal supply plan for you.

Technical Parameters

(Data source: Guoli Chemical product database)

ItemIndex
AppearanceWhite to slightly yellow waxy solid
Ionic typeNonionic surfactant
HLB value29
Active content≥99.0%
Hydroxyl value9~12 mg KOH/g
Moisture content≤0.5%
Melting point52~57℃
pH value (1% aqueous solution)5.0~8.0
Cloud point (1% aqueous solution)>100℃
Packaging specification25kg woven bag
Minimum order quantityNo fixed data, please contact sales for confirmation

Application Suggestions

The core application scenarios of Polyether F-68 are closely related to its order quantity requirements:

  • Pharmaceutical field: Used as an emulsifier and solubilizer in intravenous emulsions and oral liquid preparations, usually requiring high product purity and batch consistency. It is recommended to request the COA (Certificate of Analysis) and relevant pharmacopoeia compliance statements when purchasing.
  • Biotechnology and cell culture: When used as a shear protectant, the typical concentration is 0.5~3 g/L. For small-scale laboratory trials, customers can first inquire about samples or small package sizes.
  • Personal care products and industrial auxiliaries: When used as an emulsifier, dispersant, or lubricant, the addition is based on the formulation ratio. For batch production, it is recommended to purchase by tonnage to obtain better pricing.

Precautions

  • This product is a solid non-flammable substance, but the GHS classification is Skin irritation (Category 2), Serious eye irritation (Category 2A), Respiratory irritation (Category 3). During operation, wear a dust mask, chemical protective gloves, and safety goggles.
  • Transportation is as non-restricted general cargo, but storage requires keeping the container tightly closed in a cool (below 25℃), dry place, avoiding moisture and caking.
  • Before purchasing, please confirm the local regulatory access requirements for this chemical (especially when used for pharmaceutical or food-related purposes).