Organic Intermediates Crystal Violet Lactone / Cvl /CAS 1552-42-7¹

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 conditionsSpecificationItemSpecificationAppearanceWhite to flavescent powderPurity, %≥96Total colorless dye, %≥97Color intensity, %≥97 (as compared with reference standard)Diarylethane insoluble substances, %≤0.2Melting point, °C≥175Volatile substances, %≤0.1ApplicationDark blue press-sensitive and heat sensitive dyes for press-sensitive action paper and carbonless copying paper.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.Frequently Asked QuestionsQ1: May I get one sample before placing order?Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.Q2: Which payment is available for your company?Re: T/T, L/C or ****** trade insurance. You can choose the one which is convenient for you. Q3: How and when can I get my goods after payment?Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.Q4: Is there any possible to use my appointed label or package?Re: Yes. If needed, we'd like to use label or package according to your requirement. Q5: How can you guarantee the goods you offer is qualified? Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure. 

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