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    DHPDS

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    DHPDS

    SKU: D0078

    Category: Fluorescent Detection

    • Product Data
    • Handling
    • Details
    • 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 or 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: 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
    • 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.
    • Description: Highly water soluble ratiometric pH indicator for the physiological range.
    • References: (1) O.S. Wolfbeis et al.; Fresenius J. Anal. Chem. 314, 119 (1983)

    Highly water soluble ratiometric pH indicator for the physiological range.

    SKU: D0078 Category: Fluorescent Detection
    • Additional information
    • Reviews (0)

    Additional information

    Melting Point

    ≥250 °C

    Handling Advice

    Protect from light and moisture.

    Identity

    1H-NMR

    Availability

    1

    CAS-Number

    61255-63-8

    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

    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

    Appearance

    Beige to green powder

    InChi Key

    JISMNCQKTAIERN-UHFFFAOYSA-L

    Long Term Storage

    +4°C

    Quantity

    1 g, 100 mg, Bulk

    Pricetable

    1 g_EUR_1110, 100 mg_EUR_145

    Molecular Formula

    C16H8Na2O8S2

    References

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

    Shipping

    AMBIENT

    Use / Stability

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

    Purity

    ≥97% (HPCE)

    Short Term Storage

    +4°C

    Molecular Weight

    438.34

    Solvents

    water or DMF

    Synonyms

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

    Smiles

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

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