206865

Primuline

Dye content 50 %

• Sinônimo(s): Direct Yellow 59, Primuline Yellow
• Fórmula empírica (Notação de Hill): C₂₁H₁₄N₃NaO₃S₃
• Número CAS: 8064-60-6
• Peso molecular: 475.54
• Número do índice de cores: 49000
• Número MDL: MFCD00005798
• Código UNSPSC: 12171500
• ID de substância PubChem: 24852417
• NACRES: NA.47

Propriedades

• Formulário: powder or crystals
• Nível de qualidade: 100
• composição: Dye content, 50%
• pf: >300 °C
• λmax: 229 nm (2nd); 340-355 nm
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: [Na+].Cc1ccc2nc(sc2c1S([O-])(=O)=O)-c3ccc4nc(sc4c3)-c5ccc(N)cc5
• InChI: 1S/C21H15N3O3S3.Na/c1-11-2-8-16-18(19(11)30(25,26)27)29-21(24-16)13-5-9-15-17(10-13)28-20(23-15)12-3-6-14(22)7-4-12;/h2-10H,22H2,1H3,(H,25,26,27);/q;+1/p-1
• chave InChI: RSRNHSYYBLEMOI-UHFFFAOYSA-M

Descrição

Aplicação

Primuline has been used as a reagent in the preparation of lipids for chloroplast lipid membrane. It has been used as a dye in preparative thin-layer chromatography (TLC).

Ações bioquímicas/fisiológicas

Primuline, also known as direct yellow 59 or primuline yellow, is considered to be a more sensitive and non-destructive dye for lipids. It is widely used as a fluorescent dye in preparative thin-layer chromatography (TLC). Primuline is suitable for vital staining. It is used as a fluorochrome in plant tissues. Primuline is also used to stain pollen grains and lignified cell walls. In addition, it also helps in segregating intact and broken starch grains. At pH 8, primuline acts as a fluorochrome for mast cells.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)