206865

Primuline

Dye content 50 %

• Szinonimák: Direct Yellow 59, Primuline Yellow
• Tapasztalati képlet (Hill-képlet): C₂₁H₁₄N₃NaO₃S₃
• CAS-szám: 8064-60-6
• Molekulatömeg: 475.54
• Colour Index szám: 49000
• MDL-szám: MFCD00005798
• UNSPSC kód: 12171500
• PubChem Substance ID: 24852417
• NACRES: NA.47

Tulajdonságok

• form: powder or crystals
• Minőségi szint: 100
• összetétel: Dye content, 50%
• mp: >300 °C
• λmax: 229 nm (2nd); 340-355 nm
• alkalmazás(ok): diagnostic assay manufacturing; hematology; histology
• tárolási hőmérséklet: room temp
• SMILES string: [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
• Nemzetközi kémiai azonosító kulcs: RSRNHSYYBLEMOI-UHFFFAOYSA-M

Leírás

Alkalmazás

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).

Biokémiai/fiziológiai hatások

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.

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type N95 (US)