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
208523
Ruthenium(III) chloride
Anhydrous, solid, Ru content 45-55%
Synonym(s):
Ruthenium trichloride
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
2 g | Check Cart for Availability | $139.00 |
10 g | Check Cart for Availability | $406.00 |
50 g | Available to ship TODAYfromMILWAUKEE | $1,680.00 |
About This Item
Product Name
Ruthenium(III) chloride, Anhydrous, solid, Ru content 45-55%
Quality Segment
form
solid
reaction suitability
core: ruthenium, reagent type: catalyst
reaction type: Atom Transfer Radical Polymerization (ATRP)
density
3.11 g/mL at 25 °C (lit.)
SMILES string
Cl[Ru](Cl)Cl
InChI
1S/3ClH.Ru/h3*1H;/q;;;+3/p-3
InChI key
YBCAZPLXEGKKFM-UHFFFAOYSA-K
General description
Application
- In the synthesis of β‐amino alcohols by nucleophilic opening of epoxides with anilines.
- In the acetylation of varies of phenols, alcohols, thiols, and amines under mild conditions.
- In the synthesis of α‐aminonitriles by mixing aldehydes, amines, and trimethylsilyl cyanides.
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| reaction suitability core: ruthenium, reagent type: catalyst | reaction suitability core: ruthenium, reaction type: C-H Activation, reagent type: catalyst | reaction suitability core: ruthenium, reagent type: catalyst | reaction suitability core: ruthenium, reagent type: catalyst |
| form solid | form solid | form powder | form powder |
| density 3.11 g/mL at 25 °C (lit.) | density - | density - | density - |
2,3-Anhydro-4,6-O-benzylidene-1-O-methyl-alpha-D-mannoside 1g | - | - | - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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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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I have purchasedRuthenium(III) chloride, Ru content 45-55% from you company. However, I am confused on the statement of "Ru content 45-55%". If Ru is only hald of the materials, what are the other half? What is the purity of the chemical?
1 answer-
The theoretical content of Ru in Ruthenium(III) chloride (RuCl3) should be 101.07 / 207.43 = ~48.72%, which falls into the specification range of this product. The other half of this product is mainly Cl ions. The Ru content is tested on a lot-to-lot basis. The purity can be roughly calculated using Ru content divided by 48.72%.
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What is the purity of this chemical?
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The Ruthenium content for this product ranges from 45-55 %. This value is determined by gravimetric analysis and ICP. The exact amount is lot-specific and is reported on the Certificate of Analysis of the batch received. The overall purity can be calculated by using the molecular weight of the Ruthenium(III) chloride.
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