Question

How to purchase OP-21 Octylphenol Polyoxyethylene Ether? What is the minimum order quantity?

Answer
2026-06-06 官方文档 OP-21辛基酚聚氧乙烯醚

OP-21 can be directly ordered through the Guoli Chemical sales team. The minimum packaging specification is 50kg plastic drum. Please contact the sales team to confirm the specific minimum order quantity and latest quotation.

Detailed Description

OP-21 Octylphenol Polyoxyethylene Ether (CAS No.: 9036-19-5) is one of the core products of Haian Guoli Chemical Co., Ltd., belonging to high-performance nonionic surfactants. According to the company's product database information, the product currently offers the following packaging specifications: 50kg plastic drum, 200kg plastic drum, IBC tote tank, customers can flexibly choose according to actual usage needs.

Regarding the minimum order quantity (MOQ), there is no clear parameter in the database. Usually, the minimum order quantity for chemical raw materials is based on the minimum packaging unit, that is, starting from 50kg/drum is common, but specific policies (such as whether single drum orders are supported, sample requests, etc.) are subject to the latest reply from the sales team. It is recommended to contact the Guoli Chemical sales department directly to obtain accurate MOQ and tiered pricing information.

The current price data is marked as "Prices for reference only", and the displayed quotation requires contacting the sales team for the latest prices. Chemical raw material prices fluctuate greatly due to multiple factors such as raw material market conditions, purchase quantity, transportation distance, etc. Direct communication can ensure obtaining the most accurate daily quotation.

Basic Product Information

ItemParameter
Product NameOP-21 Octylphenol Polyoxyethylene Ether
CAS No.9036-19-5
AppearanceWhite to light yellow paste or solid
Ionic TypeNonionic Surfactant
Active Content≥99%
HLB Value16
Packaging Specification50kg plastic drum / 200kg plastic drum / IBC tote tank
ManufacturerHaian Guoli Chemical Co., Ltd.

Ordering Suggestions

Step 1: Clarify Requirements — Determine the required specifications and approximate quantity based on your application scenarios (textile dyeing and printing, pesticide formulations, coatings and inks, detergents, etc.). OP-21 has an active content ≥99%, HLB value 16, outstanding emulsifying and dispersing properties, suitable for various industrial fields.

Step 2: Contact the Sales Team — Communicate directly with sales representatives through the Guoli Chemical official website or official contact information. Providing the following information will help quickly obtain accurate quotations:

  • Required quantity (kg or ton) and packaging preference
  • Target application area and process conditions
  • Receiving address (for calculating logistics costs)
  • Whether to request samples for preliminary testing

Step 3: Confirm Order Details — Including price terms, delivery time, shipping method, payment conditions, quality inspection standards, and technical support services, etc.

Precautions

  • OP-21 is a nonionic surfactant, easily soluble in water, chemically stable at room temperature, but easily absorbs moisture. After opening, it should be sealed and stored, recommended to be kept in a dry and ventilated place and locked up.
  • This product has skin/eye irritation and reproductive toxicity risks (GHS classification category 2). Protective gloves, goggles, and protective clothing must be worn throughout the operation, and skin should be thoroughly cleaned after work.
  • Toxic to aquatic organisms with long-lasting effects. Waste and containers must be disposed of in accordance with hazardous waste regulations, and it is strictly prohibited to discharge into water bodies.
  • For first-time use, it is recommended to request small samples for compatibility and process suitability testing before bulk purchase to confirm it meets requirements.