pH 4.5 - BDH '4.5' INDICATOR pH3.5-6 500 ML
210414m-500ml
DG3 flammable UN#1993
| 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 |
Unit Qty: ea
Availability: 7 in stock