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
TX1276
Acido trifluoroacetico
HPLC
Sinonimo/i:
TFA
About This Item
Prodotti consigliati
Densità del vapore
3.9 (vs air)
Livello qualitativo
Tensione di vapore
97.5 mmHg ( 20 °C)
Saggio
≥99.9%
Stato
liquid
tecniche
HPLC: suitable
Impurezze
≤0.05% Water
Residuo dopo evaporazione
≤0.005%
Colore
APHA: ≤5
Indice di rifrazione
n20/D 1.3 (lit.)
pH
1 (10 g/L in H2O)
P. ebollizione
72.4 °C (lit.)
Punto di fusione
−15.4 °C (lit.)
Solubilità
soluble 10 g/mL
Densità
1.489 g/mL at 20 °C (lit.)
Anioni in tracce
chloride (Cl-): ≤0.001%
fluoride (F-): ≤0.001%
sulfate (SO42-): ≤0.001%
Cationi in tracce
Fe: ≤0.0001%
Assorbanza UV
λ: 230 nm Amax: ≤0.15
λ: 254 nm Amax: ≤0.01
Condizioni di spedizione
ambient
Temperatura di conservazione
room temp
Stringa SMILE
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
DTQVDTLACAAQTR-UHFFFAOYSA-N
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Applicazioni
TX1276-4 is packaged in poly coated glass bottles
Risultati analitici
Avvertenze
Danger
Indicazioni di pericolo
Classi di pericolo
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Codice della classe di stoccaggio
8A - Combustible corrosive hazardous materials
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
>212.0 °F - Pensky-Martens closed cup
Punto d’infiammabilità (°C)
> 100 °C - Pensky-Martens closed cup
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ 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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