pH 4.5 - BDH '4.5' INDICATOR pH3.5-6 500 ML
210414m-500ml



pH Indicator solution, BDH '4.5' pH 3.5-6.0 for titration of first hydrogen of phosphoric acid

pH Indicator solution, BDH '4.5' pH 3.5-6.0 for titration of first hydrogen of phosphoric acid

Flammable WarningIrritant Warning

Danger

A mixed indicator for the titration of the first hydrogen of phosphoric acid, range pH 3.5 - 6.0

pH 3.5 orange-red
pH 4.4 orange-grey
pH 4.5 pure grey
pH 4.6 bluish-grey
pH 6.0 deep blue

Boiling Pt: 82,8 °C (1013 hPa)
Flash Pt: 18 °C (closed cup)
Storage Temperature: Ambient
UN: 1993
ADR: 3,II

 

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