水可溶性物Soluble matter in water,% ≤ 0.2 0.5 *中不挥发物Novolatile in hydrofluoric acid,% ≤ 1.0 2.0 干燥失重Drying loss,% ≤ 7.0 10.0 氯化物(Cl)Chloride,% ≤ 0.005 0.01 硫酸盐(以SO4计)Sulfale,% ≤ 0.005 0.01 钙(Ca)Calcium,% ≤ 0.005 0.01 ...
水可溶性物Soluble matter in water,% ≤ 0.2 0.5 *中不挥发物Novolatile in hydrofluoric acid,% ≤ 1.0 2.0 干燥失重Drying loss,% ≤ 7.0 10.0 氯化物(Cl)Chloride,% ≤ 0.005 0.01 硫酸盐(以SO4计)Sulfale,% ≤ 0.005 0.01 钙(Ca)Calcium,% ≤ 0.005 0.01 铁(Fe)Iron,% ≤ 0.005 ...
Has high porosity, and is inert as a ceramic material, it is very safe to be applied as a filter material, in the process of water consumption water treatment. A good form of porosity (mesoporous), amorphous SiO2 is able to absorb water-soluble dyes, methylene-blue.Munasir Munasir...
It can be dissolved by NaOH, HF.Other kinds of acid, water and solvents cannot dissolve the product. Resistance to high temperature, no combustion, good insulation, odourless properties Application 1. White Carbon Black (Silicon Dioxide, Hydrated Silica) are a versatile ...
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Water Soluble Lotus Leaf Extract Powder for Functional Food and Medicine US$15.00-30.00 / kg High Quality Herbal Extract Monk Fruit Extract Powder CAS 88901-36-4 US$10.00-300.00 / kg Healthcare Supplement Lcarnitine / Coenzyme Q10 Solution Body Care US$150.00-280.00 / ...
The corroded specimen was firstly boiled in distilled water for 30 min to remove the unreacted salts or soluble corrosion products on surface, secondly it was ultrasonic cleaned in ethanol for 10 min, finally it was weighed after drying. Next, the aforementioned salt spraying process and ...
Partially soluble materials could be defined when RED is equal to 1.(6)RED=RaR0where Ra and R0 are radius of solvent and polymer, respectively. Commercial fumed silica has similar structural properties with the bare SiO2 nanoparticles that are chosen for HSP experiments. 2 % (by weight) of ...
The presence of water-soluble polymers resulted in better aligned features and acted as a gelling agent in the case of charged polymer. The ... Ahmed,A Saleh - 《University of Liverpool》 被引量: 0发表: 2011年 Hierarchically structured metal–organic frameworks assembled by hydroxy double salt...
et al. Dopant-Controlled Synthesis of Water-Soluble Hexagonal NaYF4 Nanorods with Efficient Upconversion Fluorescence for Multicolor Bioimaging. Nano Res. 3, 51–60 (2010). 5. Wang, L. Y. et al. Fluorescence Resonant Energy Transfer Biosensor Based on Upconversion-Luminescent Nanoparticles. Angew....