Substance
ID:360012
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
Drying agent silica gel PS硅胶干燥剂 PS硅胶 PS 干燥剂Silica gel PS drying agent
Properties
Product Information
Capacity
≥20 % absorption capacity (water)(at 50% rel. humidity, 20°C)
Bulk Density
600-800 g/L
Empirical Formula (Hill Notation)
O2Si
Particle Size
2-6 mm
Contains
≤0.25% CuCl2 as additive
Physical Property
pH
3.5-7 (20 °C, 10% in H2O, suspension)
Safety Information
Safety Statements
61
Personal Protective Equipment
Gloves
European Hazard Symbols
Nature polluting (N)German water hazard class
2
MSDS Link
Risk Statements
51/53
Molecule Details
General description
Active: yellow/amber; inactive (humid): aquamarine light green; regeneration possible by passing hot, dry air (<90°) until color changes to amber yellow.
Packaging
1 kg in poly bottle
250 g in poly bottle
Active: yellow/amber; inactive (humid): aquamarine light green; regeneration possible by passing hot, dry air (<90°) until color changes to amber yellow.
Packaging
1 kg in poly bottle
250 g in poly bottle
Molecular Spectra
No Data Available
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References
No Data Available
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