ChemicalBook > CAS DataBase List > DIRECT FAST BROWN M

DIRECT FAST BROWN M

Product Name
DIRECT FAST BROWN M
CAS No.
2429-82-5
Chemical Name
DIRECT FAST BROWN M
Synonyms
brownm;ci22311;NSC74701;c.i.22311;NSC 74701;NSC-74701;azinebrownm;benzobrownm;benzobrownmc;diazobrownmc
CBNumber
CB2173858
Molecular Formula
C29H22N5NaO7S
Formula Weight
607.57
MOL File
2429-82-5.mol
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DIRECT FAST BROWN M Property

Colour Index 
22311
form 
powder to crystal
color 
Light yellow to Brown to Dark green
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
2429-82-5
EPA Substance Registry System
C.I. Direct Brown 2, disodium salt (2429-82-5)
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Safety

RTECS 
DM2800435
Hazardous Substances Data
2429-82-5(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H350May cause cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S472751
Product name
BENZANOL BROWN M
Purity
AldrichCPR
Packaging
1g
Price
$29.8
Updated
2024/03/01
TCI Chemical
Product number
D1470
Product name
Direct Fast Brown M
Packaging
25g
Price
$29
Updated
2023/01/07
TRC
Product number
D494990
Product name
Direct Fast Brown M
Packaging
2.5g
Price
$75
Updated
2021/12/16
Chem-Impex
Product number
38550
Product name
DirectfastbrownM,CI22311
Purity
CI22311
Packaging
25G
Price
$114.24
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000744
Product name
DIRECT FAST BROWN M
Purity
95.00%
Packaging
25G
Price
$185.85
Updated
2021/12/16
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DIRECT FAST BROWN M Chemical Properties,Usage,Production

Chemical Properties

reddish-brown powder

Uses

Direct Fast Brown M is a direct dye used with textiles. It is a water pollutant, removed from the environment via adsorption by magnetic nano cobalt ferrite doped Capra aegagrus hircus dung activated carbon composite.

Preparation

4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.

General Description

Reddish-brown solid or dark brown powder.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water.

Reactivity Profile

DIRECT FAST BROWN M is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Hazard

Low toxicity by ingestion.

Fire Hazard

Flash point data for DIRECT FAST BROWN M are not available, however, DIRECT FAST BROWN M is probably combustible.

Properties and Applications

red light brown. Brown powder. Soluble in water solution is a deep red light brown, soluble in ethanol is palm red light, soluble in soluble fiber element for red light brown, slightly soluble in acetone, insoluble in other organic solvents. The strong sulfuric acid for purple, diluted red light brown, precipitation; In nitric acid for orange brown. The dye solution to join strong hydrochloric acid for dark brown; Add thick sodium hydroxide solution for orange brown. Cellulose fiber of dyeing, dye devoured rate is good, the temperature of 60 to 80 ℃ in the biggest affinity, discharge of dyeing with copper sulfate after treatment, it can improve the color fastness. Mainly used for cotton, such as glue of cellulose fiber dyeing and printing directly, can also be used for the pulp, leather dyeing and manufacturing color pigment sediment.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 4-5 3 2 2
AATCC 3 5 3 3 3

DIRECT FAST BROWN M Preparation Products And Raw materials

Raw materials

Preparation Products

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DIRECT FAST BROWN M Suppliers

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View Lastest Price from DIRECT FAST BROWN M manufacturers

TIANJIN XIANGRUI DYESTUFF CO.,LTD
Product
Direct Brown MM, Direct Brown 2 2429-82-5
Price
US $2.50/kg
Min. Order
25kg
Purity
99%
Supply Ability
20 tons
Release date
2022-10-25
Career Henan Chemical Co
Product
DIRECT FAST BROWN M 2429-82-5
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-09

2429-82-5, DIRECT FAST BROWN MRelated Search:

DIRECT FAST BROWN BX Direct Black 38 DIAMINE GREEN B STILBENE YELLOW CI NO 22610 Direct Red 23 Direct Yellow 12 Direct Black 19 Direct Orange S DIRECT BLUE 15 Direct Blue 86 Direct Red 31 DIRECT SCARLET B CHLORAZOL BLACK BH CHICAGO SKY BLUE 6B DIRECT RED 80 CHLORAZOL VIOLET N DIRECT PURE YELLOW 5G

  • DIRECT FAST BROWN M
  • DIRECT BROWN M
  • disodium 5-[[4'-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate
  • Benzoic acid, 5-4-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo1,1-biphenyl-4-ylazo-2-hydroxy-, disodium salt
  • C.I. Direct brown KX
  • Direct brown 2 (C.I. 22311)
  • 5-[[4'-[(7-Amino-1-hydroxy-3-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid disodium salt
  • 5-[4-[1-Hydroxy-3-(sodiosulfo)-7-amino-2-naphtylazo]biphenyl-4'-ylazo]salicylic acid sodium salt
  • airedalebrownmd
  • aizendirectbrownmh
  • amanilbrownmr
  • atlanticbrownm
  • atuldirectbrownmr
  • atuldirectbrownmy
  • azinebrownm
  • azocardbrownm
  • azocordbrownm
  • azominebrownm
  • belaminefastbrownm
  • bencidalfastbrownm
  • beneidalfastbrownm
  • benzanilbrownm
  • benzanolbrownm
  • benzobrownm
  • benzobrownmc
  • benzoicacid,5-((4’-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)(1,1’-biph
  • benzoicacid,5-((4’-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)(1,1’-biphe
  • benzoicacid,5-[[4’-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo][1,1’-biphe
  • brasilaminafastbrown3ra
  • brazilaminafastbrown3ra
  • brownm
  • c.i.22311
  • C.I.Directbrown2
  • C.I.DirectBrown2(22311)
  • c.i.directbrown2,disodiumsalt
  • calcominebrownmcw
  • chloraminebrown2me
  • chloraminebrown2r
  • chloraminebrownm
  • chloraminebrownmr
  • chlorazolbrownm
  • chlorazolbrownmp
  • chromeleatherbrownm
  • ci22311
  • cidirectbrown2
  • cidirectbrown2,disodiumsalt
  • columbiabrownm
  • cresotinebrownrc
  • crestinebrownrc
  • cutaminbrowncm
  • cutaminebrowncm
  • diacottonbrownm
  • diaminebrownm
  • diaminebrownmba-cf
  • diaminebrownmr
  • diaminebrownmrc
  • diaphtaminebrownm
  • diazinebrownm