专利蓝 V 钠盐，也称为磺基蓝。是一种二磺化二氨基三苯基甲烷染料，具有亲水性阴离子和芳香体系。在酸性条件下为橙色，在碱性条件下为蓝色。 产品应用： 专利蓝 V 钠盐在药理学中被用作染色剂。它是一种用于证明血红蛋白的生物染色剂。它在生物学和医学领域也有应用，它′用作生理示踪剂，研究肾脏内液体的运动。专利蓝 V 可用作肿瘤学手术中的标记染料，用于精确和完全切除淋巴结。它也被用作食用染料。 专利蓝 V 钠盐已在药理学中用作染色剂。 product description: Patent Blue V sodium salt, also called as Sulfan Blue. is a disulfonated diaminotriphenylmethane dye with a hydrophilic anion and an aromatic system. It is orange under acid conditions and blue in alkali. product Application： Patent Blue V sodium salt has been used as a stain in pharmacology.It is a biological stain used for the demonstration of hemoglobin. Its applications are also seen in the field of biology and medicine where it′s used as a physiological tracer, to study the movement of fluid within the kidney. Patent Blue V is useful as a marker dye in oncological surgeries for accurate and complete excision of lymph nodes. It is also used as a food color. Patent blue V sodium salt has been used as a stain in pharmacology.