PRODUCT INFORMATION
产品信息
性质
vapor density 3.5 (vs air)
vapor pressure 50 mmHg ( 20 °C)
grade puriss. p.a.
assay ≥99.0% (GC)
autoignition temp. 599 °F
expl. lim. 8.5 %
total impurities ≤0.5% water
evapn. residue ≤0.001%
refractive index n20/D 1.392(lit.)
n20/D 1.393
bp 84 °C(lit.)
mp −61 °C(lit.)
density 0.722 g/mL at 25 °C(lit.)
cation traces Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.5 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
安全性
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes F,C
Risk Statements 11-20/22-34
Safety Statements 16-26-36/37/39-45
RIDADR UN1158 3/PG 2
WGK Germany 2
RTECS IM4025000
UEL 8.50%(V)
LEL 1.10%(V)
Flash Point(F) 1.4 °F
Flash Point(C) -17 °C