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Merck
CN

1.00264

Supelco

Formic acid

greener alternative

98%-100%, for analysis EMSURE ACS,Reag. Ph Eur

别名:

甲酸

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关于此项目

线性分子式:
HCOOH
化学文摘社编号:
64-18-6
分子量:
46.03
Beilstein:
1209246
MDL编号:
MFCD00003297
UNSPSC代码:
12352106
EC索引号:
200-579-1
NACRES:
NA.21

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产品名称

甲酸98-100％, for analysis EMSURE® ACS,Reag. Ph Eur

等级

ACS reagent

质量水平

300

Agency

reag. Ph. Eur.

蒸汽密度

1.6 (vs air)

蒸汽压

44.8 mmHg ( 20 °C)

产品线

EMSURE®

方案

≥98% (alkalimetric)

表单

liquid

自燃温度

1004 °F

expl. lim.

12-38 % (v/v)
57 %

环保替代产品特性

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

技术

HPLC: suitable

杂质

≤500 ppm Acetic acid (CH3COOH)

蒸发残留物

≤10 ppm

颜色

APHA: ≤10

折射率

n20/D 1.370 (lit.)

pH值（酸碱度）

2.2 (20 °C, 10 g/L in H2O)

沸点

100-101 °C (lit.)
101 °C/1013 hPa

mp

8.2-8.4 °C (lit.)

转变温度

flash point 49.5 °C

溶解性

water: soluble

密度

1.22 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl-): ≤5 ppm
sulfate (SO42-): ≤5 ppm
sulfite (SO32-): ≤10 ppm

痕量阳离子

Ag: ≤0.020 ppm
Al: ≤0.050 ppm
Ba: ≤0.050 ppm
Be: ≤0.020 ppm
Bi: ≤0.10 ppm
Ca: ≤0.20 ppm
Cd: ≤0.050 ppm
Co: ≤0.020 ppm
Cr: ≤0.050 ppm
Cu: ≤0.020 ppm
Fe: ≤2.0 ppm
Ge: ≤0.050 ppm
K: ≤0.10 ppm
Li: ≤0.020 ppm
Mg: ≤0.50 ppm
Mn: ≤0.050 ppm
Mo: ≤0.020 ppm
NH4+: ≤10 ppm
Na: ≤0.50 ppm
Ni: ≤0.050 ppm
Pb: ≤0.020 ppm
Sr: ≤0.020 ppm
Ti: ≤0.10 ppm
Tl: ≤0.050 ppm
V: ≤0.050 ppm
Zn: ≤0.050 ppm
Zr: ≤0.10 ppm
heavy metals (as Pb): ≤10 ppm

SMILES字符串

OC=O

环保替代产品分类

Aligned

储存温度

15-25°C

InChI

1S/CH2O2/c2-1-3/h1H,(H,2,3)

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

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一般描述

分析级 EMSURE® ACS,Reag.Ph Eur
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalysis. Click here for more information.

应用


  • 改良的QuEChERS方法和超高效液相色谱-串联质谱法进行饲料中环匹宗酸的检验：本研究证明了在改良的QuEChERS方法中使用98-100%甲酸可以提高动物饲料中毒素检测的效率，这对维护食品安全和环境健康至关重要（Peng et al., 2024）。

  • 将织物相吸附提取法改造成一种创新的多用途工具，用于药代动力学分析中的样品转移和提取，随后以LC-MS测定血浆样品中的左氧氟沙星：本研究利用甲酸开发了用于药代动力学分析的先进提取方法，这对药物研究领域的药物开发和治疗监测十分关键（Ekin Dolaksız et al., 2024）。

  • 利用RP-HPLC-DAD进行甘草甜素稳定性指示方法的开发和验证：光果甘草提取物的应用：本研究在色谱分析中使用甲酸来确保草药化合物的稳定性和质量，该研究与制药和生物技术领域相关（Lyngdoh et al., 2024）。

分析说明

含量（碱量滴定）≥ 98.0 %颜色≤ 10 色度酸度 (CH₃COOH)≤ 500 ppm氯化物 (Cl)≤ 5 ppm硫酸盐 (SO₄)≤ 5 ppm亚硫酸盐 (SO₃)≤ 10 ppm重金属（以 Pb 计）≤ 10 ppmAg（银）≤ 0.020 ppmAl（铝）≤ 0.050 ppmBa（钡）≤ 0.050 ppmBe（铍）≤ 0.020 ppmBi（铋）≤ 0.10 ppmCa（钙）≤ 0.20 ppmCd（镉）≤ 0.050 ppmCo（钴）≤ 0.020 ppmCr（铬）≤ 0.050 ppmCu（铜）≤ 0.020 ppmFe（铁）≤ 2.0 ppmGe（锗）≤ 0.050 ppmK （钾）≤ 0.10 ppmLi（锂）≤ 0.020 ppmMg（镁）≤ 0.50 ppmMn（锰）≤ 0.050 ppmMo（钼）≤ 0.020 ppmNH₄（铵）≤ 10 ppmNa（钠）≤ 0.50 ppmNi（镍）≤ 0.050 ppmPb（铅）≤ 0.020 ppmSr（锶）≤ 0.020 ppmTi（钛）≤ 0.10 ppmTl（铊）≤ 0.050 ppmV（钒）≤ 0.050 ppmZn（锌）≤ 0.050 ppmZr（锆）≤ 0.10 ppm蒸发残留物≤ 10 ppm稀释检验通过检验ACS, Ph Eur-Reagent
过期日期：见产品标签

法律信息

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

警示用语：

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

补充剂危害

EUH071

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

121.1 °F - closed cup

闪点(°C)

49.5 °C - closed cup

法规信息

危险化学品
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