SP-EC3509 - Jiangsu Sinvochem Co., Ltd

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Emulsifier

SP-EC3509

Modified vegetable oil surfactant with good affinity for various pesticide compound molecules. Often used in EC formulations combined with lipophilic dodecylbenzene sulfonate, it provides good emulsification performance and emulsion stability. Particularly suitable for systems containing some polar solvents in the formulation.

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Product Details

1. Product Introduction

SP-EC3509: A modified vegetable oil surfactant with good affinity for various pesticide compound molecules. Often used in EC formulations combined with lipophilic dodecylbenzene sulfonate, it provides good emulsification performance and emulsion stability. Particularly suitable for systems containing some polar solvents in the formulation. It can also replace nonylphenol-based surfactants in EC applications. This product is environmentally friendly, low-foaming, and has low surface tension, offering a wide application range.

2. Physical and Chemical Properties

Item	Typical Data
Appearance (25°C)	Yellow viscous liquid
pH (5% aq. solution, 25°C)	5.0–8.0
Density (25°C, g/ml)	1.04
Rotational Viscosity (25°C, mPa·s)	200–400
Solubility	Soluble in most solvents

3.Application Examples

19.2 g/L Emamectin Benzoate EC

Emamectin Benzoate: 2.1%

SP-EC3510EP: 2%

SP-EC3509: 5.6%

SP-D500: 2.4%

BHT: 0.5%

DMF: 10%

200# Make up to 100%

5% Abamectin EC

Abamectin: 5%

SP-EC3509: 6.5%

SP-D500: 3.5%

BHT: 0.5%

DMF: 20%

150# Make up to 100%

10%Imidacloprid EC

Imidacloprid: 10%

SP-EC3509: 7%

SP-3850: 1%

DMF: 50%

150# Make up to 100%

4. Applied Applications

Applied Formulation
52g/L Emamectin Benzoate EC	100g/L Emamectin Benzoate EC
48g/L Emamectin Benzoate + 64g/L Acetamiprid EC	72g/L Abamectin EC
30g/L Hexaflumuron + 50g/L Abamectin EC	4% Emamectin Benzoate + 12% Indoxacarb EC
200g/L Tebuconazole + 200g/L Propiconazole EC	150g/L Propiconazole + 150g/L Triadimefon EC
250g/L Prothioconazole EC	7.4% Metconazole + 12% Pyraclostrobin EC
100g/L Penconazole EC	100g/L Indoxacarb + 32g/L Acetamiprid EC
20g/L Emamectin Benzoate + 80g/L Lufenuron EC	13% Simetryn EC
25% Niclosamide EC	20g/L Abamectin + 30g/L Acetamiprid EC

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