PR1MA Imidazole [Glyoxaline]

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PR1MA™ Imidazole [Glyoxaline] [1,3-Diaza-2-,4-cyclopentadiene]

Common Name: [Glyoxaline] [1,3-Diaza-2,4-cyclopentadiene]
CAS Number: 288-32-4
Molecular Weight: 68.1
Chemical Formula: C₃H₄N₂
Solubility: Water
Storage Temperature: Room Temperature

pKa (25°C): 6.9-7.0
pH range: 6.2-7.8


Research or further manufacturing use only, not for food or drug use.

• Appearance: White to off white crystals
• Assay: ≥ 99.0 %
• DNase: Not Detected
• Identification: Pass Test
• Loss on Drying: ≤ 0.5 %
• Melting Point: 88 - 92 ^oC
• OPTICAL @ 260 NM: ≤ 0.2
• PKa @ 25°C: 6.79 - 7.19
• Protease: Not Detected
• RNase: Not Detected