Acetic acid (glacial)

Product Name

酢酸, anhydrous for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

グレード

ACS reagent

品質水準

300

認証

reag. ISO
reag. Ph. Eur.

蒸気密度

2.07 (vs air)

蒸気圧

15.4 hPa ( 20 °C)

製品種目

EMSURE^®

アッセイ

≥99.8% (alkalimetric)

フォーム

liquid

自己発火温度

485 °C
800 °F

有効性

3310 mg/kg LD₅₀, oral (Rat)

expl. lim.

16 %, 92 °F
4 %, 59 °F

テクニック

UV/Vis spectroscopy: suitable

屈折率

n20/D 1.371 (lit.)

pH

2.5 (20 °C, 50 g/L in H₂O)

動粘度

1.17 cSt(20 °C)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

転移温度

flash point 39 °C

溶解性

soluble 602.9 g/L

密度

1.04 g/mL at 25 °C (lit.)

微量陰イオン

chloride (Cl^-): ≤0.4 ppm
phosphate (PO₄^3-): ≤0.4 ppm
sulfate (SO₄^2-): ≤0.4 ppm

微量陽イオン

Ag: ≤0.005 ppm
Al: ≤0.020 ppm
As: ≤0.010 ppm
Au: ≤0.010 ppm
B: ≤0.100 ppm
Ba: ≤0.010 ppm
Be: ≤0.005 ppm
Bi: ≤0.050 ppm
Ca: ≤0.100 ppm
Cd: ≤0.020 ppm
Co: ≤0.010 ppm
Cr: ≤0.020 ppm
Cu: ≤0.010 ppm
Fe: ≤0.050 ppm
Ga: ≤0.050 ppm
Ge: ≤0.020 ppm
Hg: ≤0.005 ppm
In: ≤0.050 ppm
K: ≤0.100 ppm
Li: ≤0.010 ppm
Mg: ≤0.050 ppm
Mn: ≤0.010 ppm
Mo: ≤0.010 ppm
Na: ≤0.200 ppm
Ni: ≤0.020 ppm
Pb: ≤0.010 ppm
Pt: ≤0.100 ppm
Sn: ≤0.050 ppm
Sr: ≤0.010 ppm
Ti: ≤0.050 ppm
Tl: ≤0.020 ppm
V: ≤0.010 ppm
Zn: ≤0.030 ppm
Zr: ≤0.050 ppm
heavy metals (as Pb): ≤0.5 ppm

SMILES記法

[F2C(F2C)13F3C]C(O)=O

保管温度

15-25°C

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI Key

QTBSBXVTEAMEQO-UHFFFAOYSA-N