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
T0625
Taurine
≥99%
Synonym(s):
2-Aminoethanesulfonic acid
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| Pack Size | SKU | Availability | Price |
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About This Item
Product Name
Taurine, ≥99%
biological source
synthetic
assay
≥99%
form
powder
color
white
mp
>300 °C (lit.)
application(s)
cell analysis
storage temp.
room temp
SMILES string
NCCS(O)(=O)=O
InChI
1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6)
InChI key
XOAAWQZATWQOTB-UHFFFAOYSA-N
Gene Information
human ... GRIN1(2902)
rat ... Ppm1a(24666)
General description
Application
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form - | form powder or crystals | form - |
| assay ≥99% | assay ≥98% | assay ≥99.5% (T) | assay - |
| storage temp. room temp | storage temp. - | storage temp. - | storage temp. 2-8°C |
| color white | color - | color colorless to white | color - |
| mp >300 °C (lit.) | mp >300 °C (lit.) | mp >300 °C (lit.) | mp >300 °C (lit.) |
| Gene Information human ... GRIN1(2902) | Gene Information - | Gene Information rat ... Ppm1a(24666) | Gene Information - |
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Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Related Content
Product Information Sheet
Global Trade Item Number
| SKU | GTIN |
|---|---|
| T0625-100G | 04061835363094 |
| T0625-25G | 04061835363117 |
| T0625-1KG | 04061837335532 |
| T0625-10G | 04061835363100 |
| T0625-500G | 04061837335570 |
| T0625-10MG | 04061837335501 |
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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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Hello, Is this can be used in HPLC machine? The machine is so sensitive, so I'm looking for the compound that is said that "HPLC grade". I can't find the specific grade of this compound in the catalog. Thank u
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This product is not tested for suitability with HPLC. The end-user would need to determine suitability.
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Hello, is this compound stable in low pH water? I'd like to know if it would be altered in acidified water. I'm assuming the taurine would react to form water and some sort of sulfur compound? (Sorry, organic chem was a long time ago...). Thank you!
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Product T0625 (Taurine) is expected to be quite stable in solution, even at acidic pH. If the functional group in question were a sulfate, it could be hydrolyzed at either acidic or basic pH. But Product T0625 contains a sulfonic acid (the acid form of a sulfonate), which is stable at acidic pH.
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