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别名: Silica gel
CAS No.: 112926-00-8
10938560 40-63um Silica,现货提供,产品参数如下:
40-63um 对应Silica Merck Silica gel 60 (0.040-0.063 mm) for column chromatography (230-400 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4
pH-value (10 % suspension) | 6.5 - 7.5 |
Fe (Iron) | ≤ 0.02 % |
Specific surface area (BET) | 480 - 540 m²/g |
Pore volume (N₂-isotherm) | 0.74 - 0.84 ml/g |
Loss on drying (150 °C) | ≤ 9.0 % |
应用 | Silica gel 60 (40-63µm) for column chromatography (230-400 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4. |
for column chromatography (230-400 mesh ASTM)
物料: silica gel (irregularly-shaped)
质量水平:100
效能:>5000 mg/kg LD50, skin (Rabbit)
粒径:40-63 μm
孔径:6 nm mean pore size
pH值(酸碱度):7 (20 °C, 100 g/L in H2O, slurry)
bp :2230 °C
mp : >1600 °C
堆积密度: 200‑800 kg/m3
application(s):plasma purification
10938970 35-70µm Silica产品参数如下:
35-70µm Silica对应Merck Silica gel 60 (35-70 µm) for column chromatography. CAS No. 7631-86-9, EC Number 231-545-4.
pH-value (10 % suspension) | 6.5 - 7.5 |
Fe (Iron) | ≤ 0.02 % |
Specific surface area (BET) | 480 - 540 m²/g |
Pore volume (N₂-isotherm) | 0.74 - 0.84 ml/g |
Loss on drying (150 °C) | ≤ 9.0 % |
应用 | Silica gel 60 (35-70 µm) for column chromatography. CAS No. 7631-86-9, EC Number 231-545-4. |
107734200 70-200µm Silica现货提供,产品参数如下:
70-200µm Silica对应Merck Silica gel 60 (0.063-0.200 mm) for column chromatography (70-230 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4.
pH-value (10 % suspension) | 6.5 - 7.5 |
Fe (Iron) | ≤ 0.02 % |
Specific surface area (BET) | 480 - 540 m²/g |
Pore volume (N₂-isotherm) | 0.74 - 0.84 ml/g |
Loss on drying (150 °C) | ≤ 7.0 % |
应用 | Silica gel 60 (70-200 µm) for column chromatography. CAS No. 7631-86-9, EC Number 231-545-4. |
上海惠诚生物现货优势提供40-63um ,35-70µm Silica, 70-200µm Silica三种硅胶
Merck Silica gel 60 (0.040-0.063 mm) ,Silica gel 60 (35-70 µm),Silica gel 60 (0.063-0.200 mm)
可提供1kg 5kg 25kg包装,详情致电021-60498804.
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