Rapid penetration through the oil phase to finely emulsified water droplets has made them indispensable in many areas. This penetration is vividly demonstrated by the rapid blackening of cream-colored emulsions and the quick brightening of water-hazed emulsions. Being extremely oil-soluble in nature, this product exhibits great tenacity for finishing the dehydration of crudes where more water-soluble compounds can wash out with the water phase of a partially resolved emulsion. ARB8551X demulsifier may require blending with other emulsion breaker intermediates to achieve complete treatment of water-in-oil emulsion. ARB8551X demulsifier can be formulated in toluene, xylene, or heavy aromatic solvent. This product is compatible with other emulsion breaker intermediates. If necessary, alcohols can be used as brightening or stabilizing agents in these field-strength blends.