Carmine Em Pó

Sinônimo(s):

Alum lake of carminic acid, Cochineal, Nacarat, Natural Red 4

Número CAS:

1390-65-4

Número do índice de cores:

75470

Número CE:

215-724-4

NACRES:

NA.47

forma

powder

Nível de qualidade

200

cor

red

solubilidade

ammonium hydroxide: 1 mg/mL

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

InChI

1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)

chave InChI

DGQLVPJVXFOQEV-UHFFFAOYSA-N

Descrição geral

Carmine is a red compound and is generally used with aluminum, iron and other metal salts to enhance its activity.[1] During smear preparation, it is required for chromatin staining in fresh material. In presence of aluminum chloride, it is used for the staining of glycogen.[2]

Aplicação

Carmine has been used for the staining of mammary glands.[3][4] It has been used for the staining of the chromosomes.[5]