13764
三硅酸镁 水合物
purum, ≥20% MgO basis, ≥45% SiO2 basis
别名:
三硅酸二镁
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关于此项目
线性分子式:
2MgO · 3SiO2 · aq
化学文摘社编号:
分子量:
260.86 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
12352103
等级
purum
组成
MgO, ≥20%
SiO2, ≥45%
杂质
≤0.003% heavy metals (as Pb)
灼烧残渣 (900 °C)
17-34%
痕量阴离子
chloride (Cl-): ≤550 mg/kg
sulfate (SO42-): ≤5000 mg/kg
SMILES字符串
O.[Mg++].[Mg++].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O
InChI
1S/2Mg.O8Si3.H2O/c;;1-9(2)7-11(5,6)8-10(3)4;/h;;;1H2/q2*+2;-4;
InChI key
FSBVERYRVPGNGG-UHFFFAOYSA-N
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储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Hongbin Yin et al.
Journal of hazardous materials, 198, 362-369 (2011-11-18)
Developing an easily handled and cost-effective phosphate absorbent is crucial for the control of water eutrophication. In this study, a naturally occurring, calcium-rich sepiolite (NOCS) was evaluated for its feasibility as a phosphate absorbent candidate. Batch studies showed that phosphate
Yuebing Sun et al.
Environmental science and pollution research international, 20(5), 3290-3299 (2012-10-25)
A pot trial was conducted to assess the efficiency of sepiolite-induced cadmium (Cd) immobilization in ultisoils. Under Cd concentrations of 1.25, 2.5, and 5 mg kg(-1), the available Cd in the soil after the application of 1-10 % sepiolite decreased
Qingwei Zhu et al.
Journal of hazardous materials, 217-218, 11-18 (2012-04-03)
Cuprous oxide is firstly created on acidized sepiolite (AS) by a simple deposition method for photocatalytic degradation of the red water produced from 2,4,6-trinitrotoluene (TNT) manufacturing. X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), ultraviolet-visible diffuse reflection absorptive spectroscopy (UV-vis/DRS)
Dae-Hwan Park et al.
Journal of nanoscience and nanotechnology, 11(1), 382-385 (2011-03-31)
Sepiocite, a synthetic sepiolite-like nanoclay, was derived from hydrotalcite-like Mg2Al(CO3)0.5-layered double hydroxide (LDH) under phase transformation at 270 +/- 3 degrees C. The crystal structure of sepiocite is conceptually very similar to that of sepiolite derived from montmorillonite clay because
Chaoying Wan et al.
Nanoscale, 3(2), 693-700 (2010-11-26)
Natural fibrous sepiolite with a high surface area, negative surface charge and porous structure is promising for hydroxyapatite (HAp) mineralization since the clay is naturally abundant and biocompatible. In this paper, the use of fibrous sepiolite as a template for
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