Vat Blue 18
Name:C.I.Vat Blue 18,C.I.59815
Molecular Structure: violanthrone
C.I.Vat Blue 18,C.I.59815,CAS 1324-54-5,559.82,C34H13Cl3O2,Navy Blue BR,Navy Blue FB,Navy Blue ARN
Molecular Formula:C34H13Cl3O2
Molecular Weight: 559.82
CAS Registry Number:1324-54-5
Manufacturing Methods : will Dinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione in solvent chlorinated, the introduction of at least three chlorine atom.
Properties and Applications: red light blue to red light navy blue. Dark blue powder. Etanol and insoluble in water, soluble in Acetone, Nitrobenzene, 1, 2, 3, 4 – Tetrahydronaphthalene and Xylene, slightly soluble in benzene. In concentrated sulfuric acid to red light purple, after dilution for blue purple, have precipitation. Alkaline reduction leuco for green light blue; Acid reduction leuco for red light purple. This product to cotton direct sex is very good, used for cotton fiber dyeing, also can be used for cotton fabric direct printing, resist printing and discharge printing, but also can be used for viscose and silk fabric dyeing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4 | 4 | 6 | 5 | 5 | 4-5 | 4-5 |
| AATCC | 4 | 4 | 6 | 4 | 4 | ||
List of Suppliers:
Akavat Navy Blue BR (Aakash Chemicals & Dyestuffs Inc)
Anthramar Navy Blue BR (Amar Dye Chem Ltd)
Blue ( JK Promotions )
Carvat Navy Blue BR ( Carey Industries Inc. )
Fabrivat Navy Blue RAN( Standard Dyes )
Fabrivai Navy Blue RAN Pdr. Subm. ( Fabricolor Inc. )
Indonon Navy Blue BR( Indokem Ltd )
Isovat Navy R ( Standard Dyes )
Kenanthrene Navy RA( Albion Colours Ltd)
Mikethrene Navy Blue FRA ( Mitsui Toatsu Chemicals Ltd )
Navinon Navy Blue BR( Indian Dyestuffs Industries Ltd )
Novatic Navy Blue R ( Atul Limited )
Orcovat Navy Blue BR ( Organic Dyestuffs Corp )
Ostanthren Navy RAN (SBU Pigments and Dyes)
Patcovat Navy Blue FB ( BF Goodrich Specialty Chemicals )
Permavat Navy Blue AR-N ( Standard Dyes )
Permavat Navy Blue ARN FD ( Standard Dyes )
Roycevat Navy Blue RA( Passaic Color & Chemical Co. )
San dothrene Liquid Dark Blue NR ( Clariant GmbH )
Trianthrene Navy Blue RA (Chemische Fabriek Triade BV)
Vat Navy Blue ARN( Standard Dyes )
Vat Navy Blue FB ( Global Colors Inc. )
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