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100 g
(00100)
500 g
(00500)
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Article No.
04100
Grade
For Synthesis
Purity
99%
CAS No.
123-31-9
Molecular Formula
C
6
H
6
O
2
Molecular Weight
110.11
H.S. Code
2907.2200
Shelf Life
36 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
pH value
3.7
Melting point/ Freezing point [°C]
172 - 175 °C
Auto-ignition temperature [°C]
499 °C
Flash point [°C]
165 °C
Boiling point [°C]
285 °C
Vapour pressure mm/Hg
1 mmHg at 132 °C
Vapour density
3.8
Density [g/cm3]
1.332
Solubility in water [% weight]
Soluble in water
Partition coefficient Log Pow octanol / water at 20°C
0.59
Specifications
Appearance
White crystalline powder
Assay
99 - 101%
Melting point
170 - 174 deg C
Sulphated ash
Max 0.05%
Sulphate (SO4)
Max 0.05%
Pyrocatechol/Catechol (C6H6O2)
Max 0.05%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07, GHS08, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H317-H318-H341-H351-H400
Precaution Statement: P273-P280-P301+P312-P302+P352-P305+P351+P338-P308+P313
Revision Date:
30-Dec-2024
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