Imidazole 99% AR 250g-please advise cancellation to the customer
27648-250g

Specification:

Assay....................99.0% min

pH(5% solution).....9.5-10.5

Melting point..........88-90°C

Ir on(Fe).................0.001% max

Water(H2O)...........0.5%

Sulph ated ash.......0.1% max

Cas: 288-32-4

Formula: C3H4N2

Mwt: 68.08

Appearance: White to off white crystals/crystalline powdery flakes