A0808
Acetic acid
ACS reagent, ≥99.7%
Synonym(s):
Glacial acetic acid
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About This Item
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
SMILES string
[F2C(F2C)13F3C]C(O)=O
grade
ACS reagent
vapor density
2.07 (vs air)
assay
≥99.7%
autoignition temp.
800 °F
expl. lim.
16 %, 92 °F, 4 %, 59 °F
impurities
Substances reducing dichromate, passes test, Substances reducing permanganate, passes test, ≤0.0004 meq/g Titratable base, ≤0.01% Acetic anhydride ([CH3CO]sO)
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n20/D 1.371 (lit.)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
density
1.04 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤1 ppm, sulfate (SO42-): ≤1 ppm
cation traces
Fe: ≤0.2 ppm, heavy metals (as Pb): ≤0.5 ppm
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
102.2 °F - closed cup
flash_point_c
39 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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