Rigister ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡PProducts

Name

Item

Specification

Usage

Glyoxal-o-aminophenol(calcium red)

 

Chemical prue

Special sensible reagent

Melting point £¨2¡æ£©

203-206

 

Sensible for calcium

Qualify

 

Experiment of dissolving in alcohol

Qualify

 

Burning remains

¡Ü0.1%

 

Appearance

White light crystal powder

 

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