94098
Drying pearls orange
Synonym(s):
Aluminum silicate, Silica gel orange
SMILES string
[Si](=O)=O
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
description
heavy metal free
form
beads
capacity
>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)
Quality Level
General description
Drying pearls Orange (Silica gel orange), commonly used as a drying agent in laboratories, is suitable for drying all gases and solids. It is used in desiccators, drying towers, and absorption tubes. Silica gel orange provides longer storage conditions due to its large surface area which enables high absorption capacity. It also changes its color from orange to colorless after moisture absorption (approx. 6 wt% load).
Preparation Note
regeneration by drying at 130 - 160 °C; do not heat above 160 °C
Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Sushma Kalmodia et al.
Journal of biomaterials applications, 27(7), 891-908 (2012-01-26)
The present research focused on determining the effect of hydroxyapatite-20 wt% mullite (H20M) particle eluates on apoptosis and differentiation of human fetal osteoblast (hFOB) cells. The H20M particles (257 ± 37 nm) were prepared, starting with the production of a nanocomposite using a unique
Cristina Popa et al.
Materials (Basel, Switzerland), 14(19) (2021-10-14)
In the present research we propose a model to assess the water vapors adsorption capacity of a SiO2 trap in the breathing circuit, aiming to reduce the loading of interfering compounds in human breath samples. In this study we used
Proton conductivity in silica gels
Schober T
Ionics, 12(2), 131-134 (2006)
M S Shakeri et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(5), 1920-1925 (2011-06-22)
The effect of different amounts of Y2O3 dopant on lithium alumino silicate (LAS) glass has been studied in this work. Glasses having 14.8Li2O-20Al2O3-65.2SiO2 (wt%) composition accompanied with Y2O3 dopant were prepared by normal melting process. In order to calculate the
Richard A Martin et al.
Journal of materials science. Materials in medicine, 22(11), 2537-2543 (2011-08-31)
Synthetic calcium phosphates, despite their bioactivity, are brittle. Calcium phosphate- mullite composites have been suggested as potential dental and bone replacement materials which exhibit increased toughness. Aluminium, present in mullite, has however been linked to bone demineralisation and neurotoxicity: it
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