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Bromothymol Blue CAS76-59-5 INDICATOR

Item

Standard

Result

PH color range

6.0 (yellow) -7.6 (blue)

6.0 (yellow) -7.6 (blue)

Mass absorption coefficient (L/cm¡¤g)

¡Ý52.0

52.6

Ethanol dissolution test

Pass

Pass

Ash residue (calcium sulfate basis)

¡Ü0.3

0.21

Conclusion

Qualified


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