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Basic Blue 7

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Basic Blue 7 Basic information

Product Name:
Basic Blue 7
Synonyms:
  • 5-cyclohexadien-1-ylidene]-n-ethyl-ylene]-chloride
  • abcolvictoriabluebo
  • AizenVictoriaPureBlueBOH
  • BasicbrilliantblueBO
  • C.1.BasicBlue7(42595)
  • C.I.Basicblue7
  • MitsuiVictoriaPureBlueBO
  • VICTORIA PURE BLUE BO, ABOUT 95%
CAS:
2390-60-5
MF:
C33H40ClN3
MW:
514.15
EINECS:
219-232-0
Product Categories:
  • Organics
Mol File:
2390-60-5.mol
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Basic Blue 7 Chemical Properties

refractive index 
1.47
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Colour Index 
42595
form 
Liquid
color 
Clear blue
Stability:
Hygroscopic
InChIKey
ROVRRJSRRSGUOL-UHFFFAOYSA-N
CAS DataBase Reference
2390-60-5(CAS DataBase Reference)
EPA Substance Registry System
Ethanaminium, N-[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, chloride (2390-60-5)
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Safety Information

Safety Statements 
24/25
RIDADR 
3143
WGK Germany 
3
HS Code 
3204.13.8000
HazardClass 
6.1(b)
PackingGroup 
III
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Basic Blue 7 Usage And Synthesis

Chemical Properties

Bright brown powder

Uses

Basic Blue 7100 (CAS# 2390-60-5) is a dye with antimicrobial properties. Basic Blue 7100 is a toxic substance with a toxicologial screening value of 0.0025 ug/kg body weight per day. Dyes and metabolites, Environmental Testing

Preparation

Bis(4-(diethylamino)phenyl)methanone and N-Ethylnaphthalen-1-amine in toluene in different amine chlorine presence of phosphorus condensation.

Properties and Applications

colourful red blue light. Flash brown cream content. Slightly soluble in cold water, soluble in hot water for blue, easily soluble in ethanol to blue. The strong sulfuric acid is palm in light yellow, diluted red for yellow; In nitric acid for olive green. The dye solution to join sodium hydroxide for red brown. The thing in cotton dyeing, drop 10% of sulfuric acid into a light yellow brown; Drops of 10% sodium hydroxide solution become red light yellow; Drop acid solution red yellow ferrie sulfate-potassium thiosulfate change. Used for silk, wool, cotton cloth tannins mordant dyeing of dyeing, also can be used in the manufacture of oil, carbon, ball pen wax paper, bamboo and wood light color. Also used in the manufacture of color pigments and solvent dye deposit.

Standard Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO( Silk ) 1 5 3-4 5 3-4 5
AATCC 1 5 2 1 3

Basic Blue 7 Preparation Products And Raw materials

Raw materials

Preparation Products

Basic Blue 7Supplier

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