| Cantidad de pedido mínima: | 1 |
Marca: Greebio
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Gneebio es un fabricante y proveedor líder de productos químicos en China. Desarrollamos, producimos y distribuyemos solventes orgánicos de alta calidad, productos químicos diarios, amortiguadores especiales, resina plástica, alimentos y aditivos cosméticos.
| Acetonitrile 99.9 | ||||
| Item | Index | Result | ||
| Superior Grade | First Grade | Qualifide Grade | ||
| Appearance | Transparent liquid,no suspended impurities | Qualified | ||
| Hazen(Pt-Co) | 10 | 10 | ||
| Density(20ºC)/(g/cm3) | 0.781~0.784 | 0.782 | ||
| Boiling range (under0.10133MPa)<= | 81-82 | 80-82 | 81.6-81.8 | |
| Acidity(in Acetic acid)<= | 50 | 100 | 300 | 6 |
| Moisture%<= | 0.03 | 0.1 | 0.3 | 0.013 |
| Total cyanide ( in hydrocyanic acid)/(mg/kg)<= | 10 | 10 | 10 | 2 |
| Ammonia content<= | 6 | 6 | 6 | 1 |
| Acrylonitrile content<= | 25 | 50 | 50 | 1 |
| Heavy component(mg/kg)<= | 25 | 80 | 100 | 1 |
| Heavy component(mg/kg)<= | 500 | 1000 | 1000 | 240 |
| Fe content/(mg/kg)<= | 0.5 | 0.5 | 0.5 | 0.03 |
| Cu content/(mg/kg)<= | 0.5 | 0.5 | 0.5 | 0.04 |
| Purity/(mg/kg)>= | 99.9 | 99.7 | 99.5 | 99.96 |
| Conclusion | Superior Grade | |||
1. La mejor calidad en sus requisitos
2. Precio competitivo en el mercado de China
3. Soporte técnico de la madura
4. Soporte logístico profesional
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