grade
for luminescence
vapor density
2.07 (vs air)
product line
BioUltra
assay
≥99.5% (GC/T)
autoignition temp.
800 °F
expl. lim.
16 %± , 92 °F
4 %± , 59 °F
total impurities
insoluble matter, passes filter test
evapn. residue
≤0.0005%
refractive index
n20/D 1.371(lit.)
bp
117-118 °C(lit.)
mp
16.2 °C(lit.)
density
1.049 g/mL at 25 °C(lit.)
anion traces
chloride (Cl-): ≤0.5 mg/kg
phosphate (PO4-): ≤0.5 mg/kg
sulfate (SO42-): ≤0.5 mg/kg
cation traces
Ag: ≤0.01 mg/kg
Al: ≤0.05 mg/kg
As: ≤0.01 mg/kg
Ba: ≤0.01 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.2 mg/kg
Cd: ≤0.02 mg/kg
Co: ≤0.01 mg/kg
Cr: ≤0.05 mg/kg
Cu: ≤0.01 mg/kg
Fe: ≤0.2 mg/kg
Ge: ≤0.05 mg/kg
K: ≤0.1 mg/kg
Li: ≤0.01 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.01 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.05 mg/kg
Pb: ≤0.02 mg/kg
Sr: ≤0.01 mg/kg
Ti: ≤0.01 mg/kg
Tl: ≤0.05 mg/kg
V: ≤0.01 mg/kg
Zn: ≤0.05 mg/kg
Zr: ≤0.1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.15
λ: 280 nm Amax: 0.02
suitability
in accordance for luminescence test
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