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HomeProduct name listBasic Blue 7

Basic Blue 7

Synonym(s):Basic Blue 7

  • CAS NO.:2390-60-5
  • Empirical Formula: C33H40ClN3
  • Molecular Weight: 514.15
  • MDL number: MFCD00011877
  • EINECS: 219-232-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-17 21:30:02
Basic Blue 7 Structural

What is Basic Blue 7?

Chemical properties

Bright brown powder

The Uses of Basic Blue 7

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

Properties of Basic Blue 7

refractive index  1.47
solubility  DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form  Liquid
Colour Index  42595
color  Clear blue
Stability: Hygroscopic
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)

Safety information for Basic Blue 7

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for Basic Blue 7

InChIKey ROVRRJSRRSGUOL-UHFFFAOYSA-N

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