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
06185
Benzoic acid
TraceCERT®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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| Talla/SKU | Disponibilidad | Precio |
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Quality Segment
vapor density
4.21 (vs air)
vapor pressure
10 mmHg ( 132 °C)
description
qNMR Standard for organic solvents (8.2-7.4 ppm)
grade
certified reference material, TraceCERT®
form
crystalline
autoignition temp.
1061 °F
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
technique(s)
gas chromatography (GC): suitable, qNMR: suitable ((standard)), qNMR: suitable
bp
249 °C (lit.)
mp
121-125 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical
format
neat
SMILES string
OC(=O)c1ccccc1
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
General description
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Check out our entire range of quantitative NMR standards (qNMR standards)
Other Notes
suitable NMR solvents: MeOD, DMSO-d6
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| description TraceCERT®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (alkalimetric) | description ReagentPlus®, 99% | description European Pharmacopoeia (EP) Reference Standard |
| technique(s) qNMR: suitable ((standard)), gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) - |
| application(s) cleaning products | application(s) - | application(s) - | application(s) pharmaceutical (small molecule) |
| format neat | format - | format - | format neat |
| grade certified reference material, TraceCERT® | grade ACS reagent, puriss. p.a. | grade - | grade pharmaceutical primary standard |
| Quality Level 300 | Quality Level 200 | Quality Level 100 | Quality Level - |
| mp 121-125 °C (lit.) | mp 121-125 °C (lit.) | mp 121-125 °C (lit.) | mp 121-125 °C (lit.) |
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Palabra de advertencia
Danger
Códigos de peligro
Indicaciones de precaución
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
Órganos diana
Lungs
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Punto de inflamación (°F)
Not applicable
Punto de inflamación (°C)
Not applicable
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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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