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REACTIVE BLUE 19

Product Name
REACTIVE BLUE 19
CAS No.
2580-78-1
Chemical Name
REACTIVE BLUE 19
Synonyms
CI 61200;cireactiveblue19;Brill. Blue KN-R;REACTIVE BLUE 19;REACTIVEBLUENO19;REMAZOLBRILLIANT;C.I.Reactiveblue19;ORAREACTIVE BLUE 19;remalanbrilliantbluer;DiamiraBrilliantBlueR
CBNumber
CB5413212
Molecular Formula
C22H19N2NaO11S3
Formula Weight
606.57
MOL File
2580-78-1.mol
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REACTIVE BLUE 19 Property

Density 
1.74[at 20℃]
vapor pressure 
0Pa at 20℃
form 
Crystalline Powder
Colour Index 
61200
color 
Dark blue
Water Solubility 
220g/L at 20℃
LogP
-7.2 at 20℃
CAS DataBase Reference
2580-78-1(CAS DataBase Reference)
EPA Substance Registry System
C.I. Reactive Blue 19 (2580-78-1)
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Safety

Safety Statements 
24/25
WGK Germany 
1
RTECS 
CB1050000
HS Code 
29309099
Hazardous Substances Data
2580-78-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Signal word
Warning
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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R8001
Product name
Remazol Brilliant Blue R
Purity
anthraquinone dye
Packaging
25g
Price
$44.5
Updated
2024/03/01
TRC
Product number
R129808
Product name
ReactiveBlue19
Packaging
10g
Price
$75
Updated
2021/12/16
Usbiological
Product number
288953
Product name
Reactive Blue 19, Technical grade
Packaging
5g
Price
$385
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000675
Product name
REACTIVE BLUE 19
Purity
95.00%
Packaging
5G
Price
$165.9
Updated
2021/12/16
Matrix Scientific
Product number
168074
Product name
C.I.Reactive Blue 19
Packaging
100g
Price
$262
Updated
2021/12/16
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REACTIVE BLUE 19 Chemical Properties,Usage,Production

Chemical Properties

dark blue crystalline powder

Uses

CI Reactive Blue 19 (CI 61200) is most widely used for dyeing cellulose fibers in exhaustion dyeing, and it gives a brilliant reddish blue shade and excellent lightfastness.

Uses

Reactive Blue 19 is an organic dye used in the textile industry, and a water pollutant. Decolourization of Reactive Blue 19 is typically achieved via photodegradation with photocatalysts such as bismuth oxo citrate. Dyes and metabolites, Environmental Testing

Preparation

1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation, refined, and then salting-out.

General Description

Fine blue-black powder.

Air & Water Reactions

Water soluble.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition REACTIVE BLUE 19 emits very toxic fumes of sodium oxide, nitrogen oxides and sulfur oxides.

Fire Hazard

Flash point data for REACTIVE BLUE 19 are not available; however, REACTIVE BLUE 19 is probably combustible.

Flammability and Explosibility

Not classified

Properties and Applications

bright blue. Blue powder, the strong sulfuric acid solution for red sauce, after diluted navy precipitation; In the nitric acid is yellow, diluted still yellow in color. Water solution is blue, with 1 Moore sodium hydroxide solution colored light unchanged, continue to join insurance powder and warm red brown have precipitation; Add a boric acid sodium into shallow purple. 20 ℃ in the more than 150 g/L solubility. After dyeing color shade of blue for colourful, meet iron and copper ions colored light basic unchanged (level 5). The dye the affine high, the reaction of the high, 1/1 of the depth of the standard for 2 levels of white. Used for cotton, viscose fiber disseminated, roll dye, knot dyeing piled up, Continuous pad?staining

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 7 4-5 5 4-5(75℃) 5

REACTIVE BLUE 19 Preparation Products And Raw materials

Raw materials

Meta-ester Dihydroxyethylsulfone Copper(I) chloride Sodium bicarbonate SULFATE STANDARD Bromaminic acid

Preparation Products

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REACTIVE BLUE 19 Suppliers

Belgium 1 China 166 Germany 2 India 39 Japan 2 Switzerland 1 United Kingdom 1 United States 17 Global 229
Dr. Ehrenstorfer GmbH
Tel
--
Fax
--
Email
info@analytical-standards.com
Country
Germany
ProdList
5545
Advantage
66
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
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View Lastest Price from REACTIVE BLUE 19 manufacturers

Career Henan Chemical Co
Product
ORAREACTIVE BLUE 19 2580-78-1
Price
US $2.00/KG
Min. Order
1KG
Purity
Dye content 70%
Supply Ability
customise
Release date
2018-08-08

2580-78-1, REACTIVE BLUE 19Related Search:

Acid Orange 10 ACID ORANGE 74 Rhodamine B ORANGE I Reactive Blue 74 REACTIVE BLUE 4 4-Aminobutyric acid REACTIVE BLUE 5 Reactive Blue 222 Reactive Blue 49 Reactive Blue 14 Reactive Blue 198 Reactive turquoise 19 REACTIVE BLUE 19,19 REACTIVE BLUE 19 100% HIDE-REMAZOL BRILLIANT BLUE R,Hide powder azure, Remazol Brilliant Blue R-Hide,REMAZOL BRILLIANT BLUE R DYED HIDE REMAZOL BRILLIANT BLUE STARCH,Amylose azure, Remazol brilliant blue R amylose,AMYLOSE-REMAZOL BRILLIANT BLUE R,REMAZOL BRILLIANT BLUE R AMYLOSE 4-O-METHYL-D-GLUCURONO-D-XYLAN-REMAZOL BRILLIANT BLUE R RBB-STARCH Remazol Brilliant Blue R

  • cireactiveblue19
  • cireactiveblue19,disodiumsalt
  • DiamiraBrilliantBlueR
  • PrimazinBrilliantBlueRL
  • ReactivebrilliantblueKN-R
  • remalanbrilliantbluer
  • 1-Amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sodiooxysulfonyloxy)ethyl]sulfonyl]phenyl]amino]-2-anthracenesulfonic acid sodium salt
  • 1-Amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sodiosulfooxy)ethyl]sulfonyl]phenyl]amino]anthracene-2-sulfonic acid sodium salt
  • Brill. Blue KN-R
  • ReMazol Brilliant Blue R, pure 25GR
  • Reactive Blue 19, Technical grade
  • DisodiuM 1-aMino-9,10-dioxo-4-[3-(2-sulfonatooxyethylsulfonyl)anilino]anthracene-2-sulfonate
  • SodiuM 2-((3-((4-aMino-9,10-dioxo-3-sulfonato-9,10-dihydroanthracen-1-yl)aMino)phenyl)sulfonyl)ethyl sulfate
  • 2-anthracenesulfonicacid,1-amino-9,10-dihydro-4-(m-((2-hydroxyethyl)sulfonyl)
  • 2-anthracenesulfonicacid,1-amino-9,10-dihydro-9,10-dioxo-4-((3-((2-(sulfooxy)
  • ORAREACTIVE BLUE 19
  • Ramazol Brillant Blue R
  • 2-anthracenesulfonicacid,1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)
  • anilino)-9,10-dioxo-,hydrogensulfate(ester),disodiumsalt
  • anilino-9,10-dioxo-,hydrogensulfate(ester),disodiumsalt
  • C.I.Reactiveblue19
  • C.I.ReactiveBlue19(61200)
  • c.i.reactiveblue19,disodiumsalt
  • cavalitebrilliantbluer
  • CelmazolBrilliantBlueR
  • Reactive Brill. Blue KN-R 120%
  • REACTIVE BLUE 19
  • REMAZOL BRILLIANT BLUE R SALT
  • REMAZOL BRILLIANT BLUE R DISODIUM SALT
  • REMAZOL BRILLIANT BLUE
  • REMAZOL BRILLIANT BLUE R
  • 2-(3-(4-amino-9,10-dihydro-3-sulpho-9,10-dioxoanthracen-4-yl)aminobenzenesulphonyl)vinyl) disodium sulphate
  • REMAZOL BRILLIANT BLUE R (C.I. 61200)
  • Remazol Brilliant Blue R, pure
  • 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-3-2-(sulfooxy)ethylsulfonylphenylamino-, disodium salt
  • REACTIVEBLUENO19
  • REMAZOLBRILLIANT
  • Remazol-Brillantblau R spez.
  • Reactive blue 19 (C.I. 61200)
  • Apollozol Brilliant Blue R
  • Begazol Brilliant Blue R
  • Conazol Brilliant Blue R
  • Drimarene Brilliant Blue S-R Special
  • Sumifix Brilliant Blue R
  • Synozol Brilliant Blue RSP
  • Yakecion Brilliant Blue KN-R.
  • Brilliant Blue KN-R
  • CI 61200
  • 1-Amino-2-(sodiosulfo)-4-[[3-[[2-(sodiosulfooxy)ethyl]sulfonyl]phenyl]amino]-9,10-anthraquinone
  • 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[ [2-( sulfooxy)ethyl]sulfonyl]phenyl]amino]-, sodium salt (1:2)
  • isodium,1-amino-9,10-dioxo-4-[3-(2-sulfonatooxyethylsulfonyl)anilino]anthracene-2-sulfonate
  • REACTIVE BLUE 19 ISO 9001：2015 REACH
  • C.I.Reactive Blue 19:C.I.61200
  • TIANFU-CHEM CAS NO.2580-78-1 REACTIVE BLUE 19
  • Reactive Blue 19 (Remazol Brilliant Blue R)
  • 2580-78-1
  • C22H16N2Na2O11S3
  • C22H16N2O11S32Na