37920

6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt

BioReagent, suitable for fluorescence, ≥97.0% (HPCE)

• Synonym(s): DHPDS, Disodium 6,8-dihydroxy-1,3-pyrenedisulfonate
• Empirical Formula (Hill Notation): C₁₆H₈Na₂O₈S₂
• CAS Number: 61255-63-8
• Molecular Weight: 438.34
• Beilstein: 8962638
• Número MDL: MFCD00800283
• ID de substância PubChem: 57649723
• NACRES: NA.32

Properties

• linha de produto: BioReagent
• Nível de qualidade: 100
• teor: ≥97.0% (HPCE)
• forma: powder
• pKa: 7.33; 8.53
• pf: ≥250 °C (lit.)
• solubilidade: DMF: soluble; H₂O: soluble; methanol: soluble
• fluorescência: λ_ex 405 nm; λ_em 456 nm in 0.1 M citrate pH 3.0; λ_ex 458 nm; λ_em 498 nm in 0.1 M Tris pH 8.0
• adequação: suitable for fluorescence
• SMILES string: [Na+].[Na+].Oc1cc(O)c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C16H10O8S2.2Na/c17-11-5-12(18)8-2-4-10-14(26(22,23)24)6-13(25(19,20)21)9-3-1-7(11)15(8)16(9)10;;/h1-6,17-18H,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2
• InChI key: JISMNCQKTAIERN-UHFFFAOYSA-L

Description

Aplicação

6,8-Dihydroxy-1,3-pyrenedisulfonic acid (DHPDS) is a pH-sensitive dye that may be used to measure pH changes inside cells (pHi). DHPDS is used to create charge transfer complexes for studies on nanostructure assembly.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

Highly water soluble pH indicator for the physiological range

Safety Information

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315 - H319 - H335
• Declarações de precaução: P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 11 - Combustible Solids
• WGK: WGK 3
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves