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Merck
CN

1.10854

Formic acid

90%, for determination of viscosity acc. to DIN EN ISO 307

Synonym(s):

Methanoic acid solution, Formylic acid solution

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About This Item

UNSPSC Code:
12352106
NACRES:
NA.21
Assay:
90.00-90.15% (acidimetric)
Form:
liquid
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Product Name

Formic acid 90 %, for determination of viscosity acc. to DIN EN ISO 307

Quality Segment

assay

90.00-90.15% (acidimetric)

form

liquid

autoignition temp.

485 °C

expl. lim.

10-45.5 % (v/v)

impurities

≤0.050% Acetic acid (CH3COOH)

bp

107 °C/1013 hPa

mp

-9 °C

transition temp

flash point 71 °C

density

1.2 g/cm3 at 20 °C

storage temp.

15-25°C

Application

  • Quantitative high-throughput determination of endogenous retinoids in human plasma using triple-stage liquid chromatography/tandem mass spectrometry.: This study by Gundersen et al. (2007) presents a method for the high-throughput quantitative determination of endogenous retinoids in human plasma. The research utilizes triple-stage liquid chromatography/tandem mass spectrometry, highlighting the significance of formic acid in enhancing the sensitivity and accuracy of retinoid measurement (Gundersen et al., 2007).

Analysis Note

Assay (acidimetric): 90.00 - 90.15 %
Acetic acid (CH₃COOH): ≤ 0.050 %


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Danger

supp_hazards

Storage Class

3 - Flammable liquids

Hazard Classifications

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

flash_point_f

136.4 °F

flash_point_c

58 °C



Certificates of Analysis (COA)

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