Brief introduction of Disperse Violet 28 CAS 81-42-5
Chemical name: Disperse Violet 28
CAS No.：81-42-5
Synonyms: Arlisil Violet R2;Chemilene Violet RL
Molecular Formula: C14H8Cl2N2O2
Molecuar Weight: 307.13
EINECS: 201-348-8
Properties of Disperse Violet 28 CAS 81-42-5
Disperse Violet 28 is a dark purple powder. Soluble in acetone, ethanol and benzene. It is light dark brown in concentrated sulfuric acid and purple after dilution. Used for coloring various resins. Is also used for polyester, nylon dyeing and printing important dyes.
Specification of Disperse Violet 28 CAS 81-42-5
Item |
Standard |
Appearance |
Dark purple powder |
Assay |
≥99.0% |
Melting point |
295 |
Boiling point |
601.4±55.0 °C |
Application of Disperse Violet 28 CAS 81-42-5
Disperse violet RL can be used for dyeing and printing polyester, diacetate fiber, triacetate fiber, nylon and other fabrics. Good levelness, poor dyeability, mainly used for light color. A bright reddish purple color dyed with polyester. It is mainly used for dyeing polyester knitted fabrics by high temperature and high pressure or for adjusting the color and light.
Packing, Delivery and Storage of Disperse Violet 28 CAS 81-42-5
Package: 25kg/bag or fiber drum,or as per customer request.
Storage conditions: store in a cool and dry place.
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