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
1.03098
2,2′-Bipyridine
GR for analysis (reagent for iron(II) and molybdenum) ACS
Synonym(s):
2,2′-Bipyridine, Reagents for Iron(II) and molybdenum, α,α′-Dipyridyl
About This Item
Recommended Products
grade
ACS reagent
Quality Level
form
solid
potency
100 mg/kg LD50, oral (Rat)
625-1250 mg/kg LD50, skin (Rat)
pH
7.5 (25 °C, 5 g/L in H2O)
bp
272 °C/1013 hPa
mp
70-72 °C
transition temp
flash point 121 °C
bulk density
500 kg/m3
storage temp.
2-30°C
SMILES string
n1c(cccc1)c2ncccc2
InChI
1S/C10H8N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-8H
InChI key
ROFVEXUMMXZLPA-UHFFFAOYSA-N
Related Categories
Application
- A novel high-throughput analytical method to quantify microplastics in water by flow cytometry.: In this paper water is used to wash the Natural aquarium silica sand and also to prepare the model for the removal of microplastics. (Li et al., 2023).
Analysis Note
Identity (IR-spectrum): passes test
Melting point: 70 - 72 °C
Absorbance of solution (50% w/v; methanol): conforms
Sensitivity (to ferrous ion): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral
Storage Class Code
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
267.8 °F - closed cup
Flash Point(C)
131 °C - closed cup
Certificates of Analysis (COA)
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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.
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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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