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
752525
2-Hydroxyterephthalic acid
97%
Sustainability features
Synonym(s):
2-Hydroxy-1,4-benzenedicarboxylic acid, H2BDC-OH
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 g | Available to ship TODAY | $149.00 |
About This Item
$149.00
Available to ship TODAYDetails
Quality Segment
assay
97%
form
solid
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product, Sustainability features
mp
312-317 °C
application(s)
hydrogen and fuel cell
SMILES string
OC(=O)c1ccc(C(O)=O)c(O)c1
InChI
1S/C8H6O5/c9-6-3-4(7(10)11)1-2-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)
InChI key
CDOWNLMZVKJRSC-UHFFFAOYSA-N
General description
1 of 1
This Item | |||
|---|---|---|---|
| description 97% | description 99% | description 98% | description - |
| greener alternative category , Enabling | greener alternative category , Enabling | greener alternative category | greener alternative category , Enabling |
| application(s) hydrogen and fuel cell | application(s) - | application(s) - | application(s) hydrogen and fuel cell |
| assay 97% | assay 99% | assay 98% | assay - |
| sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product | sustainability Greener Alternative Product |
| mp 312-317 °C | mp >300 °C (lit.) | mp >300 °C (lit.) | mp 200-205 °C |
| greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency | greener alternative product characteristics Design for Energy Efficiency |
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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?
-