Sulphonazo III sodium salt Indikator für Titrationen (SO4), Fluka™

Lieferant: Honeywell Chemicals

Synonyme: 2,7-Bis(2-sulphophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonic Acid Tetrasodium Salt

86170-5G
86170-5GEA 91.94 EUR
86170-5G
Sulphonazo III sodium salt Indikator für Titrationen (SO4), Fluka™
Sulphonazo III sodium salt

Titration indicator for SO4.


Colour: Green to brown, green to black, blue to black
Form: Powder

Formel: C₂₂H₁₆N₄O₁₄S₄
Molecular Weight: 776,55 g/mol
Lagertemperatur: Raumtemperatur
MDL: MFCD00003942
CAS-Nummer: 68504-35-8

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Spezifikation Testergebnisse

Appearance complying
Identity (IR) complying
Solution 1g to 100ml (H₂O) complying
Loss on drying (110°C) Max. 12 %
Application test complying
Absorption maximum 562 - 572 nm
Absorbtion (1%/1cm) Min. 200

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