Related Categories |
ACS Grade,
Aluminum Bottles,
Amber Glass Bottles,
Analytical Reagents,
Analytical Reagents for General Use,
|
grade
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ACS reagent
|
vapor density
|
2.9 (vs air)
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vapor pressure
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168.8 mmHg ( 37.7 °C)
|
|
77 mmHg ( 20 °C)
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InChI Key
|
XDTMQSROBMDMFD-UHFFFAOYSA-N
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grade
|
puriss. p.a.
|
assay
|
≥99.5% (GC)
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autoignition temp.
|
500 °F
|
expl. lim.
|
9 %
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impurities
|
≤0.001% free acid (as HCl)
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≤0.001% non-volatile matter
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≤0.01% water (Karl Fischer)
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≤0.05% aromatic substances (as C6H6)
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≤0.05% cyclohexene (C6H10)
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color
|
APHA: ≤10
|
refractive index
|
n20/D 1.4250-1.4280
|
|
n20/D 1.426(lit.)
|
bp
|
80.7 °C(lit.)
|
mp
|
4-7 °C(lit.)
|
transition temp
|
solidification point 5.5-6.5 °C
|
density
|
0.779 g/mL at 25 °C(lit.)
|
cation traces
|
Al: ≤0.5 mg/kg
|
|
B: ≤0.02 mg/kg
|
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Ba: ≤0.1 mg/kg
|
|
Ca: ≤0.5 mg/kg
|
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Cd: ≤0.05 mg/kg
|
|
Co: ≤0.02 mg/kg
|
|
Cr: ≤0.02 mg/kg
|
|
Cu: ≤0.02 mg/kg
|
|
Fe: ≤0.1 mg/kg
|
|
Mg: ≤0.1 mg/kg
|
|
Mn: ≤0.02 mg/kg
|
|
Ni: ≤0.02 mg/kg
|
|
Pb: ≤0.1 mg/kg
|
|
Sn: ≤0.1 mg/kg
|
|
Zn: ≤0.1 mg/kg
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suitability
|
passes test for reaction against H2SO4
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