pH Indicator solution, BDH '4.5' pH 3,5 - 6,0 用于滴定磷酸的第一个氢

供应商: VWR Chemicals
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VWRC210416XEA 3165 CNY
VWRC210416X VWRC210414M
pH Indicator solution, BDH '4.5' pH 3,5 - 6,0 用于滴定磷酸的第一个氢
pH Indicator solution

A mixed indicator for the titration of the first hydrogen of phosphoric acid, range pH 3,5 to 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

沸点: 82,8 °C (1013 hPa)
闪点: 18 °C (closed cup)
存储条件: Ambient
UN号: 1993
ADR: 3,II

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