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AX0074

乙酸

Name: 乙酸
Brand: MM

HPLC, Meets ACS Specifications

别名:

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:

64-19-7

分子量:

60.05

EC Index Number:

200-580-7

UNSPSC Code:

12352106

Beilstein/REAXYS Number:

506007

MDL number:

MFCD00036152

Assay:

≥99.7% (GC)

Form:

liquid

Grade:

ACS reagent

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属性

grade

ACS reagent

Quality Level

200

vapor density

2.07 (vs air)

vapor pressure

15.4 hPa ( 20 °C)

assay

≥99.7% (GC)

form

liquid

autoignition temp.

800 °F

expl. lim.

16 %, 92 °F, 4 %, 59 °F

technique(s)

HPLC: suitable

impurities

≤0.0004 meq/g Titrable base, ≤0.01% Acetic anhydride [(CH₃CO)₂O]

evapn. residue

≤5 ppm

color

APHA: ≤10

refractive index

n20/D 1.371 (lit.)

pH

2.5 (20 °C, 50 g/L in H₂O)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

transition temp

flash point 39 °C

solubility

602.9 g/L

density

1.04 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤0.4 ppm, sulfate (SO₄^2-): ≤0.4 ppm

cation traces

Cu: ≤0.1 ppm, Fe: ≤0.2 ppm, Ni: ≤0.1 ppm, heavy metals (as Pb): ≤0.5 ppm

UV absorption

λ: 255 nm A_max: ≤1.0, λ: 280 nm A_max: ≤0.05, λ: 350 nm A_max: ≤0.02

shipped in

ambient

storage temp.

room temp

SMILES string

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

InChI

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

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N

说明

Application

AX0074-2 and AX0074-6 are packaged in poly-coated glass bottles.

HPLC, Meets ACS Specifications

Analysis Note

Acetic anhydride [(CH3CO)2O]0.01% maxAssay (GC)99.7% minChloride (Cl)0.4ppm maxColor (APHA)10 maxCopper (Cu)0.1ppm maxDilution testTo pass testEvaporation residue5ppm maxFormClear liquidHeavy metals (as Pb)0.5ppm maxIron (Fe)0.2ppm maxNickel (Ni)0.1ppm maxSubstances reducing dichromateTo pass testSubstances reducing permanganateTo pass testSulfate (SO4)0.4ppm maxTitrable base0.0004meq/g maxUV Absorbance (1 cm, 255 nm)1.0AU maxUV Absorbance (1 cm, 280 nm)0.05AU maxUV Absorbance (1 cm, 350 nm)0.02AU maxWater (H2O)0.1% max

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Danger

Hazard Classifications

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

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

法规信息

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全球贸易项目编号

货号	GTIN
AX0074-2	04061839410077
AX0074-6	04061839410084

主要文件

乙酸

HPLC, Meets ACS Specifications

选择尺寸

关于此项目

grade

Quality Level

vapor density

vapor pressure

assay

form

autoignition temp.

expl. lim.

technique(s)

impurities

evapn. residue

color

refractive index

pH

bp

mp

transition temp

solubility

density

anion traces

cation traces

UV absorption

shipped in

storage temp.

SMILES string

InChI

InChI key

Application

Analysis Note

Still not finding the right product?

安全信息

signalword

hcodes

pictograms

pcodes

Hazard Classifications

存储类别

wgk

flash_point_f

flash_point_c

法规信息

文件

分析证书(COA)

已有该产品？

全球贸易项目编号