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Mordant Blue 13

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Mordant Blue 13 manufacturers

  • Mordant Blue 13
  • Mordant Blue 13 pictures
  • $5.00
  • 2026-05-28
  • CAS:1058-92-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10000kg
  • Mordant Blue 13
  • Mordant Blue 13 pictures
  • 2025-12-24
  • CAS:1058-92-0
  • Min. Order: 1KG
  • Purity: 98.0%
  • Supply Ability: 10
  • Mordant Blue 13
  • Mordant Blue 13 pictures
  • $10.00
  • 2025-02-13
  • CAS:1058-92-0
  • Min. Order: 1kg
  • Purity: 99.99%
  • Supply Ability: 10 tons
Mordant Blue 13 Basic information
Product Name:Mordant Blue 13
Synonyms:CALCIUM FAST PURPLE;ERIOCHROME BLUE BLACK SE;ERIOCHROME(R) BLUE SE;CI 16680;CI NO 16680;3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT;3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT;Fast Mordant Blue B
CAS:1058-92-0
MF:C16H12ClN2NaO9S2
MW:498.84
EINECS:213-894-4
Product Categories:Organics
Mol File:1058-92-0.mol
Mordant Blue 13 Structure
Mordant Blue 13 Chemical Properties
density 1.756[at 20℃]
storage temp. 2-8°C
Colour Index 16680
pkapK1:7.56;pK2:9.3;pK3:12.4 (25°C)
form powder to crystal
color Dark green to Dark red to Black
Water Solubility 26.62g/L at 20℃
LogP-1.853 at 20℃
CAS DataBase Reference1058-92-0(CAS DataBase Reference)
EPA Substance Registry SystemDisodium 3-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonate (1058-92-0)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 39-26
WGK Germany 3
TSCA TSCA listed
HS Code 32041900
MSDS Information
ProviderLanguage
Eriochrome Blue SE English
ACROS English
Mordant Blue 13 Usage And Synthesis
Chemical Propertiesbrownish-black powder
UsesMordant Blue 13 is an organic dye used in the textile industry, and a ground water pollutant.Dyes and metabolites.
Preparation2-Amino-4-chlorophenol diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.
Flammability and ExplosibilityNon flammable
Properties and Applicationsnavy blue. Blue black with metallic luster of powder. Soluble in water for magenta, its solubility is 50 g/l (80 ℃), soluble in Cellosolve, right amount soluble in ethanol. In concentrated sulfuric acid for dark blue, dilution after magenta; In concentrated nitric acid for brown light red solution; In the sodium hydroxide solution for red light blue solution. Its aqueous solution and concentrated hydrochloric acid are magenta; Crowding sodium hydroxide solution for blue purple. Used for wool fabric dyeing, and can also be used to silk and nylon. Can be in wool fabric direct printing, but also can be used in the electrochemical aluminum coloring.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 6-7 4 4 5 5 5
AATCC 4 6 3 5 4 5
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