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1-NAPHTHOLBENZEIN INDICATOR 5 G

Merck 1-NAPHTHOLBENZEIN INDICATOR 5 G

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.06202.0005

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Deskripsi Merck 1-NAPHTHOLBENZEIN INDICATOR 5 G

106202 1-Naphtholbenzein indikator Reag. Ph Eur




Simpan pada +5°C hingga +30°C.

Identity (IR-spectrum)passes test
Identity (UV/VIS-Spectrum)passes test
Absorption maximum λmax. (perchloric acid (0,1 mol/l) in acetic acid)622 - 626 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; perchloric acid (0,1 mol/l) in acetic acid; calculated on dried substance)640 - 950
Transition rangepH 8,0 - pH 9,6; apricot - turquoiseblue
Loss on Drying (105°C)≤ 7 %
Suitability as indicator (for non-aqueous titration)passes test