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1328-18-3

1328-18-3 Structure

1328-18-3 Structure
IdentificationBack Directory
[Name]

Vat Blue 19
[CAS]

1328-18-3
[Synonyms]

C.I.59805
Vat Blue 19
C.I.VATBLUE19
Navy Blue BF
Vat blue 19 (C.I. 59805)
Indanthrene Navy Blue BF
Palanthrene Navy Blue BF
C.I.Vat Blue 19:C.I.59805
Vat Blue 19 ISO 9001:2015 REACH
Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, bromo derivs.
[EINECS(EC#)]

215-516-3
Chemical PropertiesBack Directory
[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)
Hazard InformationBack Directory
[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
1328-18-3 suppliers list
Company Name: Dideu Industries Group Limited
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Company Name: Alfa Chemistry  
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Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Website: www.color-search.com
Company Name: Ningbo Dynasty Chemical Co., Ltd  
Tel: 86 0574 56159999
Website: www.dynasty-chem.com
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