206865

Primuline

Dye content 50 %

• Synonim(y): Direct Yellow 59, Primuline Yellow
• Wzór empiryczny (zapis Hilla): C₂₁H₁₄N₃NaO₃S₃
• Numer CAS: 8064-60-6
• Masa cząsteczkowa: 475.54
• Numer w indeksie barw: 49000
• Numer MDL: MFCD00005798
• Kod UNSPSC: 12171500
• Identyfikator substancji w PubChem: 24852417
• NACRES: NA.47

Właściwości

• Postać: powder or crystals
• Poziom jakości: 100
• skład: Dye content, 50%
• mp: >300 °C
• λmaks.: 229 nm (2nd); 340-355 nm
• Zastosowanie: diagnostic assay manufacturing; hematology; histology
• temp. przechowywania: room temp
• ciąg 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
• Klucz InChI: RSRNHSYYBLEMOI-UHFFFAOYSA-M

Opis

Zastosowanie

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).

Działania biochem./fizjol.

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.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)