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Merck
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重要文件

695084

Sigma-Aldrich

乙酸

glacial, ≥99.85%

同義詞:

冰乙酸

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About This Item

線性公式:
CH3CO2H
CAS號碼:
分子量::
60.05
Beilstein:
506007
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:

蒸汽密度

2.07 (vs air)

化驗

≥99.85%

自燃溫度

800 °F

expl. lim.

16 %, 92 °F
4 %, 59 °F

雜質

≤0.0050% Nonvolatile matter
≤0.050% Formic acid
≤0.150% water
≤5 ppm Acetaldehyde

顏色

APHA: ≤5

折射率

n20/D 1.371 (lit.)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

轉變溫度

freezing point ≥16.35 °C

密度

1.04 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤1 ppm
sulfate (SO42-): ≤1 ppm

正離子痕跡

Fe: ≤0.50 ppm
heavy metals: ≤0.5 ppm

SMILES 字串

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

InChI

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

InChI 密鑰

QTBSBXVTEAMEQO-UHFFFAOYSA-N

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其他說明

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

FlameCorrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

102.2 °F - closed cup

閃點(°C)

39 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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