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二氧化硅基微粒
Micro particles based on silicon dioxide
产品别名
二氧化硅基微粒
Micro particles based on silicon dioxide
Beads based on silicon dioxide, microsize
Silica dioxide microsphere (4 μm), Micro silicon (4 μm)
Silicon dioxide beads
二氧化硅珠粒
二氧化硅基珠粒，微米级
结构式
基本信息
| MDL number | MFCD00011232 |
| PubChem Substance ID【PubChem化学物质编号】 | 57651471 |
| NACRES | NA.25 |
| General description【一般描述】 | Silicon dioxide based microparticles are ideal to obtain particle size distribution (PSD) profile of test samples. The particle diameter of 4 μm is determined using Coulter Multisizer. |
| Application【应用】 | Used to calibrate, qualify and check the performance of particle size analyzers, surface scanning instruments and particle counters. Also used to prepare working fluid standard for use with a microfluidic particle concentrator. |
| Features and Benefits【特点和优势】 |
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产品性质
| grade【等级】 | analytical standard |
| Quality Level【质量水平】 | 100 |
| form【形式】 | aqueous suspension |
| concentration【浓度】 | 5% (solids) |
| Particle size【粒径】 | 4 μm std dev ≤0.3 μm |
| application(s) | glass & ceramic industrial qc pharmaceutical |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | O=[Si]=O |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 2 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves |
