ALKALI BLUE (C.I. 42765) INDICATOR

Catalog No.: C15-1211-970
Mfr. No.: 1091960025
Mfr. Name: Sigma-Aldrich
Qty/UOM: 25
UOM: GR

Price: $134.47

List Price: $149.41

indicator Analysis Note Identity (UV/VIS-Spectrum): passes test Transition range: pH 11.5 - pH 13.

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Description
Specifications

General description

indicator

Analysis Note

Identity (UV/VIS-Spectrum): passes test
Transition range: pH 11.5 - pH 13.0 blue-violet - dark-pink
Absorption maximum λ_max. (Ethanol): 597 - 602 nm
Spec. Absorptivity A 1%/1cm (λ_max; 0.003 g/l; ethanol abs.; calculated on dried substance): ≥ 1000
TLC-Test: passes test
Loss on drying (110 °C): ≤ 5 %
Suitability as indicator (according to DIN 51558): passes test

UPC:: 41151626
Condition:: New
Availability:: 3-5 Days
Weight:: 1.00 Ounces
HazmatClass:: No
MPN:: 1091960025
CAS:: 1324-76-1

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