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323829

Sigma-Aldrich

Methyl Green

zinc chloride salt, <0.5% crystal violet, Dye content 80 %

Sinônimo(s):

Ethyl Green

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About This Item

Fórmula linear:
C27H35BrClN3 · ZnCl2
Número CAS:
7114-03-6
Peso molecular:
653.24
Número do índice de cores:
42590
Beilstein:
3914106
Número CE:
230-415-4
Número MDL:
MFCD00151094
Código UNSPSC:
12171500
ID de substância PubChem:
24859418
NACRES:
NA.47

Ensaio

>75.0% (HPLC)

forma

solid

composição

Dye content, 80%

Impurezas

<0.5% crystal violet

pH

0.2-1.8, yellow to blue

pf

>300 °C (lit.)

solubilidade

water: 1 mg/mL

λmax

420 nm (2nd)
635 nm

ε (coeficiente de extinção)

≥14000 at 311-317 in water at 0.005 g/L
≥50000 at 629-635 in water at 0.005 g/L
≥9000 at 420-426 in water at 0.005 g/L

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

[Cl-].[Br-].Cl[Zn]Cl.CC[N+](C)(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](\C)C

InChI

1S/C27H35N3.BrH.3ClH.Zn/c1-8-30(6,7)26-19-13-23(14-20-26)27(21-9-15-24(16-10-21)28(2)3)22-11-17-25(18-12-22)29(4)5;;;;;/h9-20H,8H2,1-7H3;4*1H;/q+2;;;;;+2/p-4

chave InChI

RRKSQWOQZFIQKW-UHFFFAOYSA-J

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Descrição geral

Methyl Green is a triphenylmethane dye which is mainly used in combination with pyronin. It is suitable for the detection of DNA and RNA.

Aplicação

Used in the Methyl Green-Pyronin methods to demonstrate DNA and RNA in tissue sections.

Outras notas

Zinc chloride salt

Palavra indicadora

Danger

Frases de perigo

H314,H335,H411

Classificações de perigo

Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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