For further processing only.
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4-Nitrophenyl-α-D-maltohexaoside material number and pack size: Material Number Pack Size 10691682103 custom fill
- Nitrophenyl substrate
- Use 4-Nitrophenyl-α-D-maltohexaoside in diagnostic tests for the determination of α-amylase.
Molecular weight: 1112.1 D Appearance: White to slightly yellowish, amorphous powder
Solubility: Clear, slightly yellowish solution in water (c=70 mg/mL)
4-Nitrophenyl-maltohexaoside (enzymatically): ≥90%
4-Nitrophenyl-maltohexaoside (HPLC): ≥96.0 area%
Water (K. Fischer): ≤3.0%
4-Nitrophenyl-maltopentaoside (HPLC): ≤1.0 area%
4-Nitrophenyl-maltoheptaoside (HPLC): ≤2.0 area%
4-Nitrophenol, free: ≤0.05%
2-Propanol (GC): ≤6%
Stability: At +2 to +8°C within specification range for 18 months. Store dry.