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MUREXIDE (AMMONIUM PURPURATE) METAL INDICATOR

Brands: MERCK
Rp 5.444.000

(ammonium purpurate) metal indicator ACS

Synonym(s):

Murexide, Ammonium purpurate, acid

Empirical Formula (Hill Notation):

C8H8N6O6

Identity (IR-spectrum): passes test

Identity (UV/VIS-Spectrum): passes test

Absorption maximum (water): 520 - 524 nm

Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water): ≥ 300

Sulfated ash (800 °C): ≤ 1.0 %

Loss on Drying (105°C): ≤ 2.0 %

Suitability as indicator (for metal titration): passes test

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PT. Multi Medika Laboratory

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