Quality Segment
agency
USP/NF, reag. Ph. Eur.
vapor density
2.5 (vs air)
vapor pressure
25.8 psi
grade
puriss. p.a.
form
liquid
impurities
≤0.001% non-volatile matter, ≤0.002% free acid (as CH3COOH), ≤0.005% S-compounds (as S), ≤0.01% benzene (GC), ≤0.01% water (Karl Fischer)
refractive index
n
bp
50-70 °C
iodine value
≤0.3
density
0.661-0.664 g/mL at 20 °C
cation traces
Al: ≤0.5 mg/kg, B: ≤0.02 mg/kg, Ba: ≤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: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.02 mg/kg, Sn: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
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警示词
Danger
Hazard Classifications
Asp. Tox. 1 - Carc. 1B - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2
存储类别
3 - Flammable liquids
怎么回事？
WGK 3
闪点 (F)
<-40.0 °F - closed cup
闪点 (°C)
< -40 °C - closed cup