推薦產品
產品名稱
硅胶, high-purity grade, pore size 60 Å, 230-400 mesh particle size, 40-63 μm particle size, for flash chromatography
等級
high-purity grade
品質等級
形狀
powder
製造商／商標名
Sigma-Aldrich
技術
LPLC: suitable
表面積
530 m2/g
雜質
3-7% water
基質
Silica
基質活性組
silica
粒徑
230-400 mesh
40-63 μm
孔徑
0.8 cm3/g pore volume
60 Å
bp
2230 °C
mp
>1600 °C
分離技術
hydrophilic interaction (HILIC)
SMILES 字串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI 密鑰
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
硅胶是胶体二氧化硅的刚性三维网络。它专门用作齐格勒-纳塔催化剂中活性钛（III）中心的载体材料。硅胶允许受控的碎裂，导致形成具有窄粒度分布和高堆积密度的均匀聚合物颗粒。硅胶分类如下：
a.水凝胶 - 孔内充满了水
b.干凝胶 - 通过蒸发过程，气孔中的水相被去除
c.气凝胶 - 通过超临界萃取去除溶剂
a.水凝胶 - 孔内充满了水
b.干凝胶 - 通过蒸发过程，气孔中的水相被去除
c.气凝胶 - 通过超临界萃取去除溶剂
應用
- 中试规模下两种不同无机酸预处理甘蔗渣碱脱木质素所产生木质素性质和结构的调节：展示了高纯度硫酸在甘蔗渣预处理中的应用，这对于提高提取用于进一步生化应用的木质素质量至关重要，对于材料科学和环境可持续性研究具有重要意义（Nunes da Silva et al., 2024）。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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