TBM and DMS检测管    的详细介绍TBM and DMS检测管  tert-Butyl mercaptan & Dimethyl 

sulphide                                                No.77

SH(CH3)3CSH

MeasuringRange

1 to 15mg/m³

1 to 15mg/m³

Number of PumpStroke

1

1

CorrectionFactor

1

1

SamplingTime

3 minutes per pumpstroke

DetectingLimit

0.2 mg/m³(n=1)

ColorChange

Yellow → Pink

ReactionFormula

(CH3)3CSH + HgCl2  → (CH3)CSHgCl + HCl
HCl + Base → Chloride compound
(CH3)2S +KMnO4  (Pink) → Pale yellowproduct