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China, Chinese Thermal Sensitive Blue /Cvl / Crystal Violet Lactone CAS 1552-42-71 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Paint CoatingPaper CoatingCrystal Violet LactoneViolet Lactone
Shanghai Sunwise Chemical Co., Ltd.
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Product Description Product Description Product Name: Crystal Violet Lactone IdentificationSynonyms CVL, 6-(Dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3H)-isobenzofuranoneMolecular Formula C26H29N3O2Molecular Weight 415.53CAS Number 1552-42-7EINECS/ELINCS 216-293-5 PropertiesAppearance white to flavescent powderStability Stable under ordinary conditions Product Parameters SpecificationItemSpecificationAppearanceWhite to flavescent powderPurity, %≥96Total colorless dye, %≥97Color intensity, %≥97 (as compared with reference standard)Diarylethane insoluble substances, %≤0.2Melting point, °C≥175Volatile substances, %≤0.1 Application ApplicationDark blue press-sensitive and heat sensitive dyes for press-sensitive action paper and carbonless copying paper. Packaging & Shipping Packing and StoragePacking: 25kgs net kraft bag, 9mts=20'FCLStorage: Store in a tightly closed container. Store in a cool, dry and well ventilated place.
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