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Merck
CN

1.00063

Acetic acid (glacial)

greener alternative

100%, anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur

别名:

乙酸, 冰乙酸

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关于此项目

线性分子式:
CH3CO2H
化学文摘社编号:
分子量:
60.05
UNSPSC Code:
12352106
EC Index Number:
200-580-7
NACRES:
NA.21
Beilstein/REAXYS Number:
506007
MDL number:
Assay:
≥99.8% (alkalimetric)
Concentration:
≤-100%, ≤100%
Form:
liquid
Grade:
ACS reagent
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产品名称

醋酸(冰)100%, anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur

grade

ACS reagent

Quality Level

agency

reag. ISO, reag. Ph. Eur.

vapor density

2.07 (vs air)

vapor pressure

15.4 hPa ( 20 °C)

product line

EMSURE®

assay

≥99.8% (alkalimetric)

form

liquid

autoignition temp.

485 °C, 800 °F

potency

3310 mg/kg LD50, oral (Rat)

expl. lim.

16 %, 92 °F, 4 %, 59 °F

greener alternative product characteristics

Waste Prevention
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

≤-100%, ≤100%

technique(s)

UV/Vis spectroscopy: suitable

refractive index

n20/D 1.371 (lit.)

pH

2.5 (20 °C, 50 g/L in H2O)

kinematic viscosity

1.17 cSt(20 °C)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

transition temp

flash point 39 °C

solubility

soluble 602.9 g/L

density

1.04 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.4 ppm, phosphate (PO43-): ≤0.4 ppm, sulfate (SO42-): ≤0.4 ppm

SMILES string

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

cation traces

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

greener alternative category

storage temp.

15-25°C

InChI

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

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N

General description

100%冰醋酸(EMSURE®级产品)经过优化可用于监管分析和要求苛刻的实验室应用。它提供最高质量和无与伦比的规格范围,让用户全面控制测试条件,消除不确定性。该试剂特别适合于需要低检测限和最高灵敏度的要求苛刻的分析操作。
We are committed to providing greener alternatives that adhere to the 12 Principles of Greener Chemistry. This acetic acid is bio-renewable and produced from sustainably sourced beechwood, minimizing waste and promoting resource efficiency. Thus it aligns with ′Waste Prevention′, and ′Use of Renewable Feedstocks′.

Features and Benefits

这种产品的优点:      
  • 简化实验室工作     
  • 节省时间和成本     
  • 结果可比性高      
  • 产品使用的确定性
  • 杂质准确     
  • 对分析和生产有信心

Legal Information

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


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pictograms

FlameCorrosion

signalword

Danger

Hazard Classifications

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

存储类别

3 - Flammable liquids

hcodes

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

法规信息

危险化学品

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Glass bottles are ideal for storing acids because they are inert and offer a long shelf life.





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