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210579

Sigma-Aldrich

Coomassie Violet R200

Dye content 50 %

Synonym(s):

Acid violet 17

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About This Item

Empirical Formula (Hill Notation):
C41H44N3NaO6S2
CAS Number:
4129-84-4
Molecular Weight:
761.92
Colour Index Number:
42650
Beilstein:
4114992
EC Number:
223-942-6
MDL number:
MFCD00012120
UNSPSC Code:
12171500
PubChem Substance ID:
24852646
NACRES:
NA.47

form

powder

Quality Level

200

composition

Dye content, 50%

λmax

545 nm

ε (extinction coefficient)

≥34000 at 543-549 nm in water at 0.02 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].CCN(CC)c1ccc(cc1)\C(c2ccc(cc2)N(CC)Cc3cccc(c3)S([O-])(=O)=O)=C4\C=CC(\C=C4)=[N+](\CC)Cc5cccc(c5)S([O-])(=O)=O

InChI

1S/C41H45N3O6S2.Na/c1-5-42(6-2)36-21-15-33(16-22-36)41(34-17-23-37(24-18-34)43(7-3)29-31-11-9-13-39(27-31)51(45,46)47)35-19-25-38(26-20-35)44(8-4)30-32-12-10-14-40(28-32)52(48,49)50;/h9-28H,5-8,29-30H2,1-4H3,(H-,45,46,47,48,49,50);/q;+1/p-1

InChI key

FJBHGWADYLMEJG-UHFFFAOYSA-M

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General description

Coomassie Violet R200, also known as Acid Violet 17 is an anionic dye used in adsorption studies.

Application

Coomassie Violet R200 has been used for use in laboratory to determinate the protein content in human saliva.

Legal Information

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBZ2075V
MKBV1386V
MKBR3190V
MKBL2997V
87597LJV

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Deepak Kumar Sharma et al.
Journal of basic microbiology, 44(1), 59-65 (2004-02-10)
Various soil and sludge samples collected from the vicinity of textile dyeing industries and waste disposal sites were used for enrichment of microbial population in the presence of triphenylmethane (TPM) dye Acid Violet-17 (AV-17). Twenty-five (25) isolates were screened for
Highly sensitive method for staining protein fractions on cellulose acetate membrane with acid violet 17.
K S Shiba et al.
Clinical chemistry, 32(12), 2209-2209 (1986-12-01)
N Thinakaran et al.
Journal of hazardous materials, 151(2-3), 316-322 (2007-08-11)
The adsorption of Acid Violet 17 (AV17) was carried out using various activated carbons prepared from sunflower seed hull (SSH), an agricultural solid waste by-product. The effect of parameters such as agitation time, initial dye concentration, adsorbent dosage, pH and
Hedi Ben Mansour et al.
Drug and chemical toxicology, 32(3), 230-237 (2009-06-23)
Acid violet 7, a sulfonated azo dye was degraded by Pseudomonas putida mt-2 in mineral medium at concentrations up to 200 mg/L. The genotoxicity of AV7 and its biodegradation extracts was evaluated by using the DNA-strand scission assay. No genotoxicity
R Sivaraj et al.
Waste management (New York, N.Y.), 21(1), 105-110 (2001-01-10)
The effectiveness of orange peel in adsorbing Acid violet 17 from aqueous solutions has been studied as a function of agitation time, adsorbent dosage, initial dye concentration and pH. The adsorption follows both Langmuir and Freundlich isotherms. The adsorption capacity
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