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    DHPDS

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    DHPDS

    SKU
    D0078

    Category: Fluorescent Detection

    Synonyms
    6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt
    61255-63-8
    CAS-Number
    C16H8Na2O8S2
    Molecular Formula
    438.34
    Molecular Weight

    • Product Data
    • Handling
    • Safety Information
    • Details

    Specifications

    Purity
    ≥97% (HPCE)
    Identity
    1H-NMR
    Appearance
    Beige to green powder

    Properties

    Fluorescence
    λex 405 nm, λem 456 nm in 0.1 M citrate pH 3.0, λex 458 nm, λem 498 nm in 0.1 M Tris pH 8.0
    Melting Point
    ≥250 °C
    Solvents
    water, DMF
    Long Term Storage
    +4°C
    Use / Stability
    Stable for at least 2 years after receipt when stored at +4°C.
    Handling Advice
    Protect from light and moisture.
    Short Term Storage
    +4°C
    Shipping
    AMBIENT
    Transportation
    Not dangerous goods
    Signal word
    Warning
    GHS Symbol
    GHS07
    Precautionary statements
    P261-P305 + P351 + P338
    Hazard statements
    H315-H319-H335
    Description
    Highly water soluble ratiometric pH indicator for the physiological range.
    InChi
    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
    References
    (1) O.S. Wolfbeis et al.: Fresenius J. Anal. Chem. 314, 119 (1983)
    InChi Key
    JISMNCQKTAIERN-UHFFFAOYSA-L
    Smiles
    [Na+].[Na+].OC1=CC(O)=C2C=CC3=C4C(C=CC1=C24)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O

    Highly water soluble ratiometric pH indicator for the physiological range.

    SKU: D0078 Category: Fluorescent Detection
    • Additional information

    Additional information

    Synonyms

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

    Purity

    ≥97% (HPCE)

    Appearance

    Beige to green powder

    CAS-Number

    61255-63-8

    Molecular Formula

    C16H8Na2O8S2

    Molecular Weight

    438.34

    Identity

    1H-NMR

    Solvents

    water, DMF

    Melting Point

    ≥250 °C

    Fluorescence

    λex 405 nm, λem 456 nm in 0.1 M citrate pH 3.0, λex 458 nm, λem 498 nm in 0.1 M Tris pH 8.0

    Smiles

    [Na+].[Na+].OC1=CC(O)=C2C=CC3=C4C(C=CC1=C24)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O

    InChi Key

    JISMNCQKTAIERN-UHFFFAOYSA-L

    Shipping

    AMBIENT

    Short Term Storage

    +4°C

    Long Term Storage

    +4°C

    Handling Advice

    Protect from light and moisture.

    Use / Stability

    Stable for at least 2 years after receipt when stored at +4°C.

    Hazard statements

    H315-H319-H335

    Precautionary statements

    P261-P305 + P351 + P338

    GHS Symbol

    GHS07

    Signal word

    Warning

    Transportation

    Not dangerous goods

    References

    (1) O.S. Wolfbeis et al.: Fresenius J. Anal. Chem. 314, 119 (1983)

    InChi

    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

    Quantity

    100 mg, 1 g, Bulk

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