Applications:
·Used as a highly effective monomer for emulsifiers in organophosphorus and organochlorine pesticides; often blended with Nongru 500# to formulate emulsifiable concentrates (EC)
·Used in general industry as an emulsifier, wetting agent, penetrating agent, and adhesion promoter
·Used as a leveling agent and scouring agent in the high-temperature, high-pressure dyeing process for disperse dyes
·Used as a dispersant and in finishing processes in the textile industry
·Used in some cosmetic formulations as a thickening and moisturizing agent for creams and lotions
| CAS:99734-09-5 | Synonyms: 1601 emulsifier;Pesticide emulsifier 1601;Agricultural emulsifier 1601;Polyoxyethylene-polyoxypropylene-styrenated phenol ether;Styrenated phenol ethoxylate-propoxylate block copolymer;Tristyrylphenol polyoxypropylene polyoxyethylene block polymer |
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· 1601 (Agricultural Emulsifier 1601#) is a non-ionic emulsifier monomer derived from phenethylphenol polyoxyethylene-polyoxypropylene ether. It belongs to the EPE class of block polyethers and is a highly effective monomer for emulsifying organophosphorus and organochlorine pesticides
Features:
·Easily soluble in water, methanol, benzene, xylene, and other solvents; solutions exhibit good stability
·Resistant to acids, alkalis, and hard water; suitable for a wide range of water temperatures (15–35 °C)
·Significantly reduces surface tension even at low concentrations; exhibits high surface activity
·Possesses excellent emulsifying, wetting, dispersing, penetrating, and adhesive properties
Claims:
Exceptional emulsifying properties
Chemical Type:
Surfactant Non-ionic + EPE (Block copolymer polyether)
Ingredient Origin:
produced by sequentially polymerizing triphenylethylphenol (or styrene-modified phenol) with ethylene oxide (EO) and propylene oxide (PO) in a specific order, using a base as a catalyst. The order of polymerization determines the EPE grade.
Manufactured In:
China
Packaging:
Bulk Tank Trucks + Drums + Intermediate Bulk Container IBC
| Product： | 1601 |
| Technical Specifications | |
| Appearance | thick, yellowish-brown liquid |
| pH (1% aq. solution) | 5.0-7.0 |
| Water Content（%） | ≤0.5 |
| OH Number（mgKOH/g） | – |
| Cloud Point (0.5% aq.) | 74-78 |
| HLB | 16.9 |