Name | Specifications | Packing | Price | Delivery |
Benzaldehyde | GCS,≥99.5%(GC) | 5ml | RMB 83.6 | Consulting service |
Benzaldehyde | AR | 500ml | RMB 50.6 | Consulting service |
Benzaldehyde | CP | 500ml | RMB 39.6 | Consulting service |
Benzaldehyde | ACS | 500ml | RMB 104.5 | Consulting service |
Benzaldehyde | GR | 500ml | RMB 104.5 | Consulting service |
Benzaldehyde | 重蒸馏, ≥99.5% | 100ml | RMB 217.8 | Consulting service |
Benzaldehyde | 重蒸馏, ≥99.5% | 500ml | RMB 723.8 | Consulting service |
项目 优级纯
(GR)
外观Appearance 白色或无色结晶
红外光谱鉴别Infrared spectrometry 符合
纯度Purity >99.0% (GC)
相对密度Specific gravity (20/20°C) 1.040-1.050
折光率Refractive index n20/D 1.5440-1.5460
酸值(以苯甲酸计)%, ≤0.5
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