BioUltra products are defined as the finest quality products for life science, with stringent testing protocols and high purity. Superior manufacturing methods and product-specific testing protocols ensure quality to the highest standard. Tests may include purity by gel electrophoresis, trace metal testing, and application testing. This product is not tested via HPLC, so HPLC suitability cannot be guaranteed. Products 5.43804 and 5.33002 are HPLC grade formic acid products, which may be more suitable.
06473
Formic acid
BioUltra, 1.0 M in H2O
Synonym(s):
Methanoic acid
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About This Item
Linear Formula:
HCOOH
CAS Number:
Molecular Weight:
46.03
Beilstein/REAXYS Number:
1209246
MDL number:
UNSPSC Code:
12352107
PubChem Substance ID:
NACRES:
NA.25
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Product Name
Formic acid solution, BioUltra, 1.0 M in H2O
product line
BioUltra
Quality Level
form
liquid
concentration
1.0 M in H2O
impurities
insoluble matter, passes filter test
refractive index
n20/D 1.336
pH
1.0-2.5 (25 °C)
cation traces
Al: ≤1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.01
SMILES string
[H]C(O)=O
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
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Application
Formic acid solution can be used to study biological buffers and buffer solutions. Formic acid solution has been used in a study to develop a sensitive and easy analytical method for catecholamine metabolites including 4-hydroxy-3-methoxyphenylglycol sulfate (HMPG sulfate), vanillylmandelic acid (VMA) and homovanillic acid (HVA) determination. Formic acid solution has also been used in a study to develop a method for the determination of the eight quinolones of veterinary use regulated by the European Union.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
12 - Non Combustible Liquids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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I would like to know more about bioultra grade reagents. Does this reagent guarantee a 1M concentration that is high enough to be used for HPLC calibration?
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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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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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