ACID YELLOW 7

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Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Products Intro: Product Name:ACID YELLOW 7
CAS:2391-30-2
Purity:Dye content 70% Package:1KG;2USD
Company Name: BOC Sciences
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Products Intro: Product Name:Brilliant Sulfaflavine
CAS:2391-30-2
Purity:95% Remarks:Please reach out to us for more information about custom solutions.
Company Name: TargetMol Chemicals Inc.
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Products Intro: Product Name:Brilliant sulfaflavine；Brilliant Acid Yellow 8G;Brilliant acid flavine 10J;Brilliant Sulfa Flavine
CAS:2391-30-2
Package:100 mg；500 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: GL Biochem (Shanghai) Ltd.
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Products Intro: Product Name:FFS
Purity:0.98 Package:50G,1Kg, 50Kg
Company Name: changzhou huayang technology co., ltd
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Products Intro: Product Name:ACID YELLOW 7
CAS:2391-30-2

ACID YELLOW 7 manufacturers

  • ACID YELLOW 7
  • ACID YELLOW 7 pictures
  • 2026-06-30
  • CAS:2391-30-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 10000KGS
  • ACID YELLOW 7
  • ACID YELLOW 7 pictures
  • $2.00
  • 2019-07-06
  • CAS:2391-30-2
  • Min. Order: 1KG
  • Purity: Dye content 70%
ACID YELLOW 7 Basic information
Product Name:ACID YELLOW 7
Synonyms:CI NO 56205;CI 56205;BRILLIANT ACID YELLOW 8G;BRILLIANT SULFOFLAVINE;Brilliant Sulphaflavine;BRILLIANT SULPHO FLAVINE FFA;ACID YELLOW 7;1h-benz(de)isoquinoline-5-sulfonicacid,2,3-dihydro-6-amino-1,3-dioxo-2-(p-tol
CAS:2391-30-2
MF:C19H15N2NaO5S
MW:406.39
EINECS:219-238-3
Product Categories:
Mol File:2391-30-2.mol
ACID YELLOW 7 Structure
ACID YELLOW 7 Chemical Properties
form Powder
color Orange
AppearanceDark yellow powder
EPA Substance Registry System1H-Benz[de]isoquinoline-5-sulfonic acid, 6-amino-2,3-dihydro-2-(4-methylphenyl)-1,3-dioxo-, monosodium salt (2391-30-2)
Safety Information
TSCA TSCA listed
MSDS Information
ACID YELLOW 7 Usage And Synthesis
Description

Brilliant Sulfaflavine is a fluorescent tracer used to study the application rate of foliar fungicides when applied to soybeans for the control of rust.

UsesBrilliant sulfaflavine has been used as fluorescent tracers to study the application rate of foliar fungicides when applied to soybeans for the control of rust.
Preparation4-Amino-3-sulfo-1,8-naphthalic anhydridewith p-Methylaniline condensation.
DefinitionChEBI: An organic sodium salt having 6-amino-2-(4-methylphenyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-sulfonate as the counterion. It is used as the displacement dye in the yellowsolve I method for fibrin.
Properties and Applicationscolourful green light yellow. For yellow is soluble in water, soluble in ethanol for yellow. The strong sulfuric acid for yellow, diluted still yellow in color. The dye solution to join sodium hydroxide color becomes shallow. Used for silk, cotton and polyamide, vinegar fiber dyeing, can be in wool and silk fabric printing directly. Also used in leather, paper dyeing and used for the production of fluorescent pigments.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 2 1 2 3 2 2-3
AATCC 2 1 1 1-2 2 2-3
ACID YELLOW 7 Preparation Products And Raw materials
Raw materialsp-Toluidine-->4-amino-3-sulfo-1,8-naphthalic anhydride
Tag:ACID YELLOW 7(2391-30-2) Related Product Information
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