E470 NEUTRAL RED >90% Grade:HIGH PURITY GRADE CAS Number: 553-24-2Synonym(s): None Molecular Weight: 288.78Molecular Formula: C15H17ClN4 Storage Condition: ROOM TEMPERATURE CodeSizePriceQuantity E470-1G E470-5G A cationic azine dye slightly soluble in water and ethanol. Used as a weak nuclear stain and as a supravital stain of fresh peripheal blood. Color Index: 50040