ACS reagent
300
reag. Ph. Eur.
1.6 (vs air)
44.8 mmHg ( 20 °C)
EMSURE®
≥98% (alkalimetric)
liquid
1004 °F
12-38 % (v/v)57 %
HPLC: suitable
≤500 ppm Acetic acid (CH3COOH)
≤10 ppm
APHA: ≤10
n20/D 1.370 (lit.)
2.2 (20 °C, 10 g/L in H2O)
100-101 °C (lit.)101 °C/1013 hPa
8.2-8.4 °C (lit.)
flash point 49.5 °C
1.22 g/mL at 25 °C (lit.)
chloride (Cl-): ≤5 ppmsulfate (SO42-): ≤5 ppmsulfite (SO32-): ≤10 ppm
Ag: ≤0.020 ppmAl: ≤0.050 ppmBa: ≤0.050 ppmBe: ≤0.020 ppmBi: ≤0.10 ppmCa: ≤0.20 ppmCd: ≤0.050 ppmCo: ≤0.020 ppmCr: ≤0.050 ppmCu: ≤0.020 ppmFe: ≤2.0 ppmGe: ≤0.050 ppmK: ≤0.10 ppmLi: ≤0.020 ppmMg: ≤0.50 ppmMn: ≤0.050 ppmMo: ≤0.020 ppmNH4+: ≤10 ppmNa: ≤0.50 ppmNi: ≤0.050 ppmPb: ≤0.020 ppmSr: ≤0.020 ppmTi: ≤0.10 ppmTl: ≤0.050 ppmV: ≤0.050 ppmZn: ≤0.050 ppmZr: ≤0.10 ppmheavy metals (as Pb): ≤10 ppm
OC=O
15-25°C
1S/CH2O2/c2-1-3/h1H,(H,2,3)
BDAGIHXWWSANSR-UHFFFAOYSA-N
Danger
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
3 - Flammable liquids
WGK 1
121.1 °F - closed cup
49.5 °C - closed cup