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
5.43804
Ácido fórmico 98 - 100%
for HPLC LiChropur™
Sinónimos:
Ácido fórmico
About This Item
Productos recomendados
agency
suitable for DIN 38407-42
suitable for ISO/CEN 15968-2010
Quality Level
reg. compliance
suitable for FDA C-010.02
vapor density
1.6 (vs air)
vapor pressure
44.8 mmHg ( 20 °C)
assay
≥98% (alkalimetric)
form
liquid
autoignition temp.
1004 °F
expl. lim.
12-38 % (v/v)
57 %
technique(s)
HPLC: suitable
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
density
1.22 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.05 ppm
Ca: ≤0.20 ppm
Cu: ≤0.020 ppm
Fe: ≤2.0 ppm
K: ≤0.10 ppm
Mg: ≤0.50 ppm
Na: ≤0.50 ppm
storage temp.
15-25°C
SMILES string
OC=O
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
Inchi Key
BDAGIHXWWSANSR-UHFFFAOYSA-N
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Categorías relacionadas
General description
Application
Legal Information
Related product
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
WGK 1
flash_point_f
121.1 °F
flash_point_c
49.5 °C
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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