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4-Hydroxybenzaldehyde
Methane sulfonic Acid
Methane sulfonic Acid
Sodium borohydride
Potassium borohydride
2-methyl Imidazole
Imidazole(flake, crystal)
Pyridine hydrobromide
Triphenylphosphine
EDTAtetra sodium
Editic acid(Ethylene diamine tetraacetie aeid)
Ethylene diamine tetraacetic acid disodium salt
 
Imidazole(flake, crystal)

Constitution Formula:

Appearance White Crystal
Content % 99.5
Moisture % 0.3
Melting point 88.0-91.0
Boiling Point 257
Flash point 145
Ignition Residue %< 0.03
Specific weight 1.0303

Molecular Formula:C3H4N2
Molecular Weight:68.08
Physicochemical Properties: Colorless prismatic crystal, freely soluble in water, pyridine, slightly soluble in benzene, harmful to skin and mucous membrane, irritative and corrosive.
Packing: In 25kg paper carton lined with double-layer plastic bag, stored in cool and dry place.
 
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