Description
Catalog No.XLAR90-15-3.0025
CAS No.90-15-3
Formula：C10H8O
Capacity:25g
Specification
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Melting point………………………………………………..………94.0~97.0°C
Ethanol dissolved test…………………..…………….…………passes test
Residue after ignition (as sulfate)………………..……..………≦0.03%
sodium hydroxide solution dissolved test…….……………passes test
pH value (100g/L ethanol solution,25°C)………………………6.4~7.0
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