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1.00264

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
UNSPSC Code:
12352106
EC Index Number:
200-579-1
NACRES:
NA.21
Beilstein/REAXYS Number:
1209246
MDL number:
MFCD00003297
Assay:
≥98% (alkalimetric)
Form:
liquid
Grade:
ACS reagent
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产品名称

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

grade

ACS reagent

Quality Segment

300

agency

reag. Ph. Eur.

vapor density

1.6 (vs air)

vapor pressure

44.8 mmHg ( 20 °C)

product line

EMSURE®

assay

≥98% (alkalimetric)

form

liquid

autoignition temp.

1004 °F

expl. lim.

12-38 % (v/v), 57 %

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

HPLC: suitable

impurities

≤500 ppm Acetic acid (CH3COOH)

evapn. residue

≤10 ppm

color

APHA: ≤10

refractive index

n20/D 1.370 (lit.)

pH

2.2 (20 °C, 10 g/L in H2O)

bp

100-101 °C (lit.), 101 °C/1013 hPa

mp

8.2-8.4 °C (lit.)

transition temp

flash point 49.5 °C

solubility

water: soluble

density

1.22 g/mL at 25 °C (lit.)

anion traces

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

SMILES string

OC=O

cation traces

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

greener alternative category

Aligned

storage temp.

15-25°C

InChI

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

InChI key

BDAGIHXWWSANSR-UHFFFAOYSA-N

General description

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.

Application


  • 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）。

Analysis Note

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

Legal Information

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

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Danger

Hazard Classifications

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

supp_hazards

EUH071

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

121.1 °F - closed cup

flash_point_c

49.5 °C - closed cup

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