If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
27001
Formic acid
puriss., meets analytical specifications of DAC, FCC, 98.0-100%
제품정보 (DICE 배송 시 비용 별도)
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제품 이름
Formic acid, puriss., meets analytical specifications of DAC, FCC, 98.0-100%
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
SMILES string
OC=O
agency
suitable for EPA 1633
vapor density
1.6 (vs air)
vapor pressure
44.8 mmHg ( 20 °C)
grade
puriss.
assay
98.0-100%
form
liquid
autoignition temp.
1004 °F
quality
meets analytical specifications of DAC, FCC
expl. lim.
57 %
Quality Level
greener alternative product characteristics
Catalysis
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sustainability
Greener Alternative Product
technique(s)
HPLC: suitable
impurities
≤0.001% heavy metals (as Pb)
≤0.005% non-volatile matter
≤0.05% acetic acid (GC)
refractive index
n20/D 1.370 (lit.)
pH
2.2 (20 °C, 2.2 g/L)
bp
100-101 °C (lit.)
mp
8.2-8.4 °C (lit.)
density
1.22 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤40 mg/kg
sulfite (SO32-): ≤50 mg/kg
cation traces
Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%
application(s)
PFAS testing
greener alternative category
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1 of 4
이 품목 | 33015 | W248703 | 695076 |
|---|---|---|---|
| grade puriss. | grade - | grade - | grade - |
| assay 98.0-100% | assay ≥98% | assay ≥95% | assay ≥96% |
| agency suitable for EPA 1633 | agency reag. Ph. Eur., suitable for EPA 1633 | agency meets purity specifications of JECFA | agency - |
| Quality Level 200 | Quality Level 200 | Quality Level 400 | Quality Level 200 |
| form liquid | form liquid | form liquid | form liquid |
| pH 2.2 (20 °C, 2.2 g/L) | pH 2.2 (20 °C, 2.2 g/L) | pH 2.2 (20 °C, 2.2 g/L) | pH 2.2 (20 °C, 2.2 g/L) |
Application
- Evaluation of aloins, pH and moisture in aloe leaf gel-based personal care products.: This research assessed the consistency and quality of aloe-based products using advanced analytical chemistry techniques, including formic acid in sample preparation to stabilize pH levels and enhance detection accuracy (Sibhat et al., 2022).
- Multi-Residue Analysis of Fipronil and Its Metabolites in Eggs by SinChERS-Based UHPLC-MS/MS.: Describes the use of formic acid in the sample preparation phase to improve the extraction and detection of pesticide residues, demonstrating its pivotal role in ensuring food safety (Han et al., 2021).
- Simultaneous determination of phenolic acids and flavonoids in Artemisiae Argyi Folium by HPLC-MS/MS and discovery of antioxidant ingredients based on relevance analysis.: Illustrates how formic acid was essential for modifying the mobile phase in chromatography, enhancing the resolution and quantification of bioactive compounds (Xia et al., 2019).
- Evaluation of three different artificial agarwood-inducing methods from Aquilaria sinensis using antimicrobial activity.: This study used formic acid in antimicrobial assays to compare the efficacy of different agarwood induction techniques, highlighting its versatility in bioactive compound analysis (Lei et al., 2019).
- Chemical Analysis and Multi-Component Determination in Chinese Medicine Preparation Bupi Yishen Formula Using Ultra-High Performance Liquid Chromatography With Linear Ion Trap-Orbitrap Mass Spectrometry and Triple-Quadrupole Tandem Mass Spectrometry.: Showcases the application of formic acid in the complex analysis of traditional Chinese medicine, enabling precise quantification and identification of multiple components simultaneously (Zhang et al., 2018).
Other Notes
The article number 27001-4X2.5L-R will be discontinued. Please order the single bottle 27001-2.5L-R which is physically identical with the same exact specifications.
The article number 27001-6X1L-R will be discontinued. Please order the single bottle 27001-1L-R which is physically identical with the same exact specifications.
General description
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
supp_hazards
저장 등급
3 - Flammable liquids
wgk
WGK 1
flash_point_f
118.4 °F - closed cup
flash_point_c
48 °C - closed cup
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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