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
450782
Chromium(II) chloride
powder, 99.99% trace metals basis
Synonym(s):
Chromium dichloride, Chromous chloride
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Available to ship TODAYfromMILWAUKEE | $96.70 |
5 g | Available to ship TODAYfromMILWAUKEE | $260.00 |
25 g | Available to ship TODAYfromMILWAUKEE | $1,020.00 |
About This Item
grade
anhydrous
Quality Segment
assay
99.99% trace metals basis
form
powder
reaction suitability
core: chromium
impurities
≤150.0 ppm Trace Metal Analysis
mp
824 °C (lit.)
density
2.9 g/mL at 25 °C (lit.)
SMILES string
Cl[Cr]Cl
InChI
1S/2ClH.Cr/h2*1H;/q;;+2/p-2
InChI key
XBWRJSSJWDOUSJ-UHFFFAOYSA-L
Application
1 of 1
This Item | |||
|---|---|---|---|
| description powder, 99.99% trace metals basis | description 95% | description 99.99% trace metals basis | description AnhydroBeads™, −10 mesh, 99.99% trace metals basis |
| form powder | form powder | form flakes | form beads |
| assay 99.99% trace metals basis | assay 95% | assay 99.99% trace metals basis | assay 99.99% trace metals basis |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| grade anhydrous | grade - | grade anhydrous | grade synthesis grade |
| density 2.9 g/mL at 25 °C (lit.) | density 2.9 g/mL at 25 °C (lit.) | density 2.87 g/mL at 25 °C (lit.) | density 2.9 g/mL at 25 °C (lit.) |
| mp 824 °C (lit.) | mp 824 °C (lit.) | mp - | mp 824 °C (lit.) |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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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