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
359823
Chromic acid, polymer-supported
macroporous, 20-50 mesh, extent of labeling: ~2.5 mmol/g loading
Synonym(s):
Chromic acid on Amberlyst® A-26
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Check Cart for Availability | $193.00 $144.75 |
100 g | Check Cart for Availability | $694.00 |
About This Item
$144.75
List Price$193.00Save 25%form
macroporous
Quality Segment
composition
Carbon content, 43.0-54.0%
reaction suitability
reaction type: solution phase peptide synthesis, reactivity: alcohol reactive
extent of labeling
~2.5 mmol/g loading
particle size
20-50 mesh
SMILES string
O=[Cr](=O)=O
InChI
1S/Cr.3O
InChI key
WGLPBDUCMAPZCE-UHFFFAOYSA-N
Application
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description macroporous, 20-50 mesh, extent of labeling: ~2.5 mmol/g loading | description macroporous, 20-50 mesh, extent of labeling: 2.0-3.0 mmol/g loading | description technical, ≥90% (GC) | description 98% |
| extent of labeling ~2.5 mmol/g loading | extent of labeling 2.0-3.0 mmol/g loading | extent of labeling - | extent of labeling - |
| form macroporous | form macroporous | form - | form powder |
| particle size 20-50 mesh | particle size 20-50 mesh | particle size - | particle size - |
| composition Carbon content, 43.0-54.0% | composition - | composition - | composition - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| reaction suitability reaction type: solution phase peptide synthesis | reaction suitability reaction type: solution phase peptide synthesis | reaction suitability - | reaction suitability - |
signalword
Danger
target_organs
Respiratory system
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Eye Dam. 1 - Muta. 1B - Ox. Sol. 2 - Repr. 2 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT RE 1 Inhalation - STOT SE 3
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-