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
49629
Glutaraldehyde solution
technical, ~50% in H2O (5.6 M)
Synonym(s):
Glutaric dialdehyde solution, Pentane-1,5-dial
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| Size/SKU | Availability | Price |
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About This Item
grade
technical
Quality Segment
form
liquid
concentration
~50% in H2O (5.6 M)
color
colorless
refractive index
n20/D 1.421
mp
-21 °C ((-6 °F))
solubility
water: soluble
SMILES string
[H]C(CCCC([H])=O)=O
InChI
1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2
InChI key
SXRSQZLOMIGNAQ-UHFFFAOYSA-N
Application
- Optical-transparent and flexible glucose sensor with ITO electrode.: This paper presents the design and testing of an innovative optical-transparent and flexible glucose sensor, which includes an Indium Tin Oxide (ITO) electrode, for enhanced performance and usability in medical diagnostics (Mitsubayashi K et al., 2003).
Other Notes
Disclaimer
1 of 1
This Item | |||
|---|---|---|---|
| description technical, ~50% in H2O (5.6 M) | description Grade I, 70% in H2O, specially purified for use as an electron microscopy fixative or other sophisticated use | description 50% in H2O, suitable for photographic applications | description Grade II, 25% in H2O |
| solubility water: soluble | solubility water: soluble | solubility water: soluble | solubility water: soluble |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mp -21 °C ((-6 °F)) | mp - | mp -21 °C ((-6 °F)) | mp -10 °C ((14 °F )) |
| refractive index n20/D 1.421 | refractive index - | refractive index - | refractive index - |
| form liquid | form liquid | form liquid | form liquid |
| color colorless | color colorless | color colorless | color colorless |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
Target Organs
Respiratory system
supp_hazards
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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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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