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
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461091
4-Nitrobenzoic acid
98%
Synonim(y):
p-Nitrobenzoic acid
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
250 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 183,00 zł |
1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 472,00 zł 354,00 zł |
Informacje o tej pozycji
183,00 zł
Quality Segment
assay
98%
form
solid
mp
237-240 °C (lit.)
functional group
carboxylic acid, nitro
SMILES string
OC(=O)c1ccc(cc1)[N+]([O-])=O
InChI
1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
InChI key
OTLNPYWUJOZPPA-UHFFFAOYSA-N
General description
Application
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 98% | description purum, ≥98.0% (HPLC) | description Pharmaceutical Secondary Standard; Certified Reference Material | description United States Pharmacopeia (USP) Reference Standard |
| assay 98% | assay ≥98.0% (HPLC) | assay - | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level - |
| mp 237-240 °C (lit.) | mp 239-242 °C, 237-240 °C (lit.) | mp 237-240 °C (lit.) | mp 237-240 °C (lit.) |
| form solid | form crystals | form powder | form - |
| functional group carboxylic acid, nitro | functional group carboxylic acid, nitro | functional group - | functional group - |
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Słowo ostrzegawcze
Warning
Kody zagrożeń
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Repr. 2 - Skin Irrit. 2
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 2
PPE (środki ochrony indywidualnej)
dust mask type N95 (US), Eyeshields, Gloves
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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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