描述
Catalog No.XLIND115-39-9.0025
CAS No.115-39-9
Formula：C19H10O5Br4S
Capacity:10g
Specification
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pH Color change interval………………………..….……..3.0(yellow)-4.6(blue)
Mass absorption coefficient…………………..………………… ≥115L/(cm.g)
Ethanol dissolved test ………………………………..….….………..Pass test
Residue on ignition (as sulfate)…………………………….………… ≤0.25%
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