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
5.33002
Formic acid
98%-100%, for LC-MS LiChropur
Sinónimos:
Ácido fórmico, Ácido metanoico, ácido formílico
Seleccione un Tamaño
| Tamaño de envase | SKU | Disponibilidad | Precio |
|---|---|---|---|
| 50 mL | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 193,00 € |
Acerca de este artículo
193,00 €
Nombre del producto
Ácido fórmico al 98%-100 %, for LC-MS LiChropur™
Quality Segment
agency
suitable for DIN 38407-42, suitable for EPA 1633, suitable for ISO/CEN 15968-2010
reg. compliance
suitable for FDA C-010.02
vapor density
1.6 (vs air)
vapor pressure
44.8 mmHg ( 20 °C)
product line
LiChropur™
assay
≥98% (acidimetric)
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)
LC/MS: 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
solubility
water: soluble
density
1.22 g/mL at 25 °C (lit.)
cation traces
Al: ≤5.0 ppm, Ca: ≤10 ppm, Cu: ≤1.0 ppm, Fe: ≤5.0 ppm, K: ≤5.0 ppm, Mg: ≤2.0 ppm, NH4+: ≤10 ppm, Na: ≤5.0 ppm
application(s)
PFAS testing
SMILES string
OC=O
greener alternative category
storage temp.
15-25°C
InChI
1S/CH2O2/c2-1-3/h1H,(H,2,3)
InChI key
BDAGIHXWWSANSR-UHFFFAOYSA-N
General description
Application
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| assay ≥98% (acidimetric) | assay ≥98% (acidimetric), 98-100% | assay - | assay ≥98% |
| agency suitable for DIN 38407-42, suitable for ISO/CEN 15968-2010, suitable for EPA 1633 | agency - | agency traceable to EP Y0001970, traceable to USP 1283200 | agency reag. Ph. Eur. |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level 100 |
| form liquid | form liquid | form - | form liquid |
| pH 2.2 (20 °C, 10 g/L in H2O) | pH 2.2 (20 °C, 10 g/L in H2O) | pH - | pH 2.2 (20 °C, 2.2 g/L) |
| storage temp. 15-25°C | storage temp. 2-30°C | storage temp. 2-8°C | storage temp. - |
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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
Clase de almacenamiento
3 - Flammable liquids
flash_point_f
116.6 °F
flash_point_c
47 °C
hcodes
Listados normativos
Los listados normativos se proporcionan para los productos químicos principalmente. Para los productos no químicos sólo se puede proporcionar información limitada. Si no hay ninguna entrada, significa que ninguno de los componentes está en la lista. Es obligación del usuario garantizar el uso seguro y legal del producto.
64-18-6
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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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Protocolos
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An overview of nitrosamine impurity testing, worldwide regulations, and key considerations in filter selection for sample preparation and analysis.
The article describes the use of difluoroacetic acid (DFA) as an effective alternative to acid modifiers, formic acid (FA) and trifluoroacetic acid (TFA) in the LC-UV/MS analysis of proteins.
For use as a marker in SDS-PAGE; Albumin from chicken egg white, For use as a marker in SDS-PAGE; L-Lactic Dehydrogenase from rabbit muscle, Type XI, lyophilized powder, 600-1,200 units/mg protein
Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 5330020050 | 04054839236167 |
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How can I determine the shelf life / expiration / retest date of this product?
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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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