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
Przejdź do
06473
Formic acid
BioUltra, 1.0 M in H2O
Cechy związane ze zrównoważonym rozwojem
Synonim(y):
Methanoic acid
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 mL | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 1040,00 zł 884,00 zł |
Informacje o tej pozycji
884,00 zł
Cena katalogowa1040,00 złZaoszczędź 15%Dostępne do wysyłki DZISIAJSzczegóły
Nazwa produktu
Formic acid solution, BioUltra, 1.0 M in H2O
product line
BioUltra
Quality Segment
form
liquid
sustainability
Sustainability features
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
General description
Application
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description BioUltra, 1.0 M in H2O | description ACS reagent, ≥88% | description United States Pharmacopeia (USP) Reference Standard | description ≥95%, FCC, FG |
| concentration 1.0 M in H2O | concentration - | concentration - | concentration - |
| form liquid | form liquid | form liquid | form liquid |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level 400, 300 |
| pH 1.0-2.5 (25 °C) | 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) |
| UV absorption λ: 260 nm Amax: 0.03, λ: 280 nm Amax: 0.01 | UV absorption - | UV absorption - | UV absorption - |
| refractive index n20/D 1.336 | refractive index n20/D 1.370 (lit.) | refractive index n20/D 1.370 (lit.) | refractive index n20/D 1.370 (lit.) |
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Słowo ostrzegawcze
Warning
Kody zagrożeń
PPE (środki ochrony indywidualnej)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Temperatura zapłonu (°F)
>212.0 °F
Temperatura zapłonu (°C)
> 100 °C
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Klasa składowania
10 - Combustible liquids
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
64-18-6
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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?
1 answer-
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.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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