ChemicalBook > CAS DataBase List > Acid Violet 49

Acid Violet 49

Product Name
Acid Violet 49
CAS No.
1694-09-3
Chemical Name
Acid Violet 49
Synonyms
violet2;violet5b;violet6b;violet5bn;violetno1;C.I. 42640;violetno.1;woolviolet;11386violet;ACID VIOLET
CBNumber
CB6693549
Molecular Formula
C39H42N3NaO6S2
Formula Weight
735.89
MOL File
1694-09-3.mol
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Acid Violet 49 Property

Melting point:
245-250°C
storage temp. 
Amber Vial, -20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly)
Colour Index 
42640
color 
Blue
Stability:
Incompatible with strong oxidizing agents.
CAS DataBase Reference
1694-09-3(CAS DataBase Reference)
IARC
2B (Vol. 16, Sup 7) 1987
EPA Substance Registry System
C.I. Acid Violet 49 (1694-09-3)
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Safety

Hazard Codes 
Xn
Risk Statements 
40
Safety Statements 
36/37-53
RIDADR 
2811
WGK Germany 
1
RTECS 
BQ1140000
HS Code 
3204.12.5090
HazardClass 
6.1
PackingGroup 
III
Hazardous Substances Data
1694-09-3(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H351Suspected of causing cancer

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P281Use personal protective equipment as required.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R327964
Product name
BENZYL VIOLET 4B
Purity
AldrichCPR
Packaging
1G
Price
$110
Updated
2024/03/01
TCI Chemical
Product number
A0593
Product name
Acid Violet 49
Packaging
25g
Price
$104
Updated
2024/03/01
TRC
Product number
B316553
Product name
BenzylViolet(TechnicalGrade)
Packaging
500mg
Price
$55
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000104
Product name
ACID VIOLET 49
Purity
95.00%
Packaging
25G
Price
$1138.78
Updated
2021/12/16
Ambeed
Product number
A816062
Product name
Sodium3-(((4-((4-(dimethylamino)phenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate
Purity
98%
Packaging
5g
Price
$16
Updated
2021/12/16
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Acid Violet 49 Chemical Properties,Usage,Production

Chemical Properties

powder

Uses

Benzyl Violet is an impuriy of α,α-Bis[4-(dimethylamino)phenyl]-4-(methylamino)-benzenemethanol which is a product from degradation of methyl green.

General Description

Fine black powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Acid Violet 49 neutralizes acids in weakly exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Hazard

Possible carcinogen.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Acid Violet 49 emits very toxic fumes of nitrogen oxides, ammonia, sodium oxide and sulfur oxides.

Fire Hazard

Flash point data for Acid Violet 49 are not available; however, Acid Violet 49 is probably combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, NH3, Na2O, and SOx.

Properties and Applications

bright blue purple. Violet powder. It is easy to dissolve in the cold water and hot water (purple), soluble in ethanol (purple). Strong sulfuric acid in orange, diluted mustard color. Add sodium hydroxide solution for the dark precipitation. Mainly used for wool, silk, polyamide fiber dyeing, spelling color performance is good, refined as food after dye.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 1-2 3 3 3-4 1 3-4
AATCC 1-2 3-4 3-4 2 1 4

Acid Violet 49 Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid Violet 49 Suppliers

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View Lastest Price from Acid Violet 49 manufacturers

Career Henan Chemical Co
Product
Acid Violet 49 1694-09-3
Price
US $2.00/KG
Min. Order
1KG
Purity
dye content 70%
Supply Ability
Customise
Release date
2018-08-08

1694-09-3, Acid Violet 49Related Search:

Methylparaben PHENYL VALERATE Sodium hydroxide Sodium benzoate Sodium chloride Thiophanate-methyl ACID GREEN 3 acid violet 17 (C.I. 42650) Sodium bicarbonate Sodium chlorite Bensulfuron methyl Methyl salicylate Kresoxim-methyl 3-Dimethylaminopropylamine Diclofenac sodium METSULFURON METHYL Sodium acetate Methyl

  • ACID VIOLET
  • ACID VIOLET 49
  • ACID VIOLET 6B
  • ATLANTIC ACID VIOLET 4BNS
  • BENZYL VIOLET
  • BENZYL VIOLET 3B
  • BENZYL VIOLET 4B
  • COOMASSIE VIOLET
  • C.I. 42640
  • 11386violet
  • KITON VIOLET 4BNS
  • n-[4-[[4-(dimethylamino)phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-n-ethyl-3-sulfobenzenemethanaminium inner salt sodium salt
  • Sodium 3-[[[4-[(4-dimethylazaniumylidene-1-cyclohexa-2,5-dienylidene)-[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]methyl]phenyl]-ethylamino]methyl]benzenesulfonate
  • WOOL VIOLET 4BN
  • WOOL VIOLET 5BN
  • Acid Violet 49 (C.I.)
  • alpha-[ethyl(4-{4-dimethylamino-4-[ethyl(3-sodiosulfonatobenzyl)amino]benzhydrylidene}cyclohexa-2,5-dienylidene)aminio]toluene-3-sulfonate
  • Food Violet 2 (C.I.)
  • [4-[[4-(dimethylamino)phenyl][4-[ethyl(3-sulphonatobenzyl)amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium, sodium salt
  • AFcid violet 49
  • CoomassietmViolet
  • Benzenemethanaminium, N-4-4-(dimethylamino)phenyl4-ethyl(3-sulfophenyl)methylaminophenylmethylene-2,5-cyclohexadien-1-ylidene-N-ethyl-3-sulfo-, inner salt, sodium salt
  • FD & C violet no. 1.
  • Acid violet 49 (C.I. 42640)
  • Benzenemethanaminium, N-[4-[[4-(dimethylamino)phenyl] [4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl ]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl- 3-sulfo-, hydroxide, inner salt, sodium salt
  • benzyl violet 4B α-[4-(4-dimethylamino-α-{4-[ethyl(3-sodiosulphonatobenzyl)amino] phenyl}benzylidene)cyclohexa-2,5-dienylidene(ethyl)ammonio]toluene-3-sulphonate
  • Violet 4BNS
  • [4-[[4-(Dimethylamino)phenyl][4-[ethyl(3-sulphonatobenzyl)amino]phenyl]methylene]cyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium sodium salt
  • pergacidviolet2b
  • pergacidviolet3b
  • polaxalviolet6b
  • salt,sodiumsalt
  • solarviolet5bn
  • tertracidbrilliantviolet6b
  • violet2
  • violet5b
  • violet5bn
  • violet6b
  • violetkysela49
  • violetno.1
  • violetno1
  • violetpotravinarska2
  • woolviolet
  • ylidene)-2,5-cyclohexadien-1-ylidene)ethyl(m-sulfobenzyl)-,hydroxide,inner
  • 5-cyclohexadien-1-ylidene]-n-ethyl-3-sulfo-ethyl]amino]phenyl]methylene]-hy
  • 5-cyclohexadien-1-ylidine)-n-ethyl-3-sulfo-ethyl)amino)phenyl)methylene)-
  • a.f.violetno.1
  • abcolviolet4bnsex.conc
  • acidfastviolet5bn
  • acidviolet4bns
  • acidviolet5b
  • acidviolet5bn
  • acidviolets
  • acilanviolets4bn
  • afvioletno1
  • aizenacidviolet5bh
  • aizenfoodvioletno.1
  • ammonium,(4-(p-(dimethylamino)-alpha-(p-(ethyl(m-sulfobenzyl)amino)phenyl)benz