Vat Blue 19

Vat Blue 19 Basic information

Product Name:	Vat Blue 19
Synonyms:	Vat Blue 19;Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, bromo derivs.;C.I.VATBLUE19;Vat blue 19 (C.I. 59805);Navy Blue BF;C.I.59805;Indanthrene Navy Blue BF;Palanthrene Navy Blue BF
CAS:	1328-18-3
MF:
MW:	0
EINECS:	215-516-3
Product Categories:
Mol File:	Mol File

Vat Blue 19 Chemical Properties

density	1.65[at 20℃]
Water Solubility	0.004ng/L at 25℃
LogP	0.3 at 20℃
EPA Substance Registry System	C.I. Vat Blue 19 (1328-18-3)

Safety Information

MSDS Information

Vat Blue 19 Usage And Synthesis

Preparation

Dinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione in Nitrobenzene or Chlorosulfonic acid, in fuming sulfuric acid and sulfur presence bromination.

Properties and Applications

red light navy blue. In the basic insurance powder solution for blue purple; In the acidic insurance powder solution for red light brown. Used for cotton fabric dyeing, red for the navy, the cotton direct sex is high, can be used for cotton direct printing, resist printing and discharge printing. Can also be used for viscose fabric and silk fabric dyeing

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4-5	4-5	7	3	4	4-5	4-5

Vat Blue 19 Preparation Products And Raw materials

Raw materials

DIBENZANTHRONE

Vat Blue 4B Vat Blue 6 DIBENZANTHRONE Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, chloro derivs. Vat Blue 4 C.I. Vat Blue 15 Vat Blue 43 5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one VAT BLUE 12 Vat Blue 14 Vat Blue 64 N-[5,8,13,14-tetrahydro-5,8,14-trioxo-11-(trifluoromethyl)naphth[2,3-c]acridin-6-yl]benzamide Vat Blue 42 17,18-dihydrodinaphtho[1',2',3':3,4;3'',2'',1'':9,10]perylo[1,12-efg][1,4]dioxocin-5,10-dione 6,15-Dihydro-8,17-dihydroxyanthrazine-5,9,14,18-tetrone Vat Blue 6, Solubilized

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Vat Blue 19

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