L1886

Light Green SF Yellowish

Dye content, ≥65%, certified by the Biological Stain Commission, powder

• Sinonimo/i: Acid Green 5
• Formula condensata: C₃₇H₃₄N₂O₉S₃Na₂
• Numero CAS: 5141-20-8
• Peso molecolare: 792.85
• Colour Index: 42095
• Beilstein: 5717828
• Numero CE: 225-906-5
• Numero MDL: MFCD00012121
• Codice UNSPSC: 12171500
• ID PubChem: 24896295
• NACRES: NA.47

Proprietà

• product name: Light Green SF Yellowish, certified by the Biological Stain Commission
• Grado: certified by the Biological Stain Commission
• Livello qualitativo: 200
• Forma fisica: powder
• Composizione: Dye content, ≥65%
• Colore: red to dark purple
• Punto di fusione: 288 °C (dec.) (lit.)
• Solubilità: H₂O: 1 mg/mL
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: [Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)\C(=C3\C=CC(\C=C3)=[N+](/CC)Cc4cccc(c4)S([O-])(=O)=O)c5ccc(cc5)S([O-])(=O)=O
• InChI: 1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2; DGOBMKYRQHEFGQ-UHFFFAOYSA-L

Descrizione

Descrizione generale

Light Green SF Yellowish or Acid Green 5 is a triarylmethane dye that exists as disodium salt. It has the absorption value of 629 nm.

Applicazioni

Light Green SF Yellowish functions as an efficient histological stain for collagen. It is also used as colorant for foodstuff and beverages.

Light Green SF Yellowish has been used to determine surface structures of trypsin treated tissue sections and to stain buccal cells for slide scoring.

Azioni biochim/fisiol

Light Green SF Yellowish functions as an efficient histological stain for collagen. It is also used as colorant for foodstuff and beverages.

Compatibilità

Certified for use as a cytological counterstain and as a substitute for aniline blue in Gomori′s one-step trichrome procedure.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)