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61255-63-8

61255-63-8 structure
61255-63-8 structure

Name disodium,6,8-dihydroxypyrene-1,3-disulfonate
Synonyms DHPDS
Disodium 6,8-dihydroxy-1,3-pyrenedisulfonate
6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt
Description DHPDS disodium salt is a pH-sensitive fluorescent dye. DHPDS disodium salt is used to measure intracellular pH (pHi) from the surface fluorescence of the isolated perfused rat liver[1].
Related Catalog
References

[1]. Felberbauer FX, et al. Fiber-optic measurement of intracellular pH in intact rat liver using pH-sensitive dyes. Pflugers Arch. 1991;419(2):215-217.

Melting Point ≥250ºC(lit.)
Molecular Formula C16H8Na2O8S2
Molecular Weight 438.34
Exact Mass 437.94600
PSA 171.62000
LogP 3.96500
Water Solubility DMF: soluble
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26
RIDADR NONH for all modes of transport
WGK Germany 3