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
522953
Dodecylbenzenesulfonic acid solution
70 wt. % in isopropanol
Synonym(s):
Dodecylbenzenesulfonic acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 mL | Check Cart for Availability | $120.00 |
About This Item
Quality Segment
concentration
70 wt. % in isopropanol
refractive index
n20/D 1.479
bp
82 °C
solubility
water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble
density
0.992 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
CCCCCCCCCCCCc1ccc(cc1)S(O)(=O)=O
InChI
1S/C18H30O3S/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21/h13-16H,2-12H2,1H3,(H,19,20,21)
InChI key
KWXICGTUELOLSQ-UHFFFAOYSA-N
General description
Application
Packaging
1 of 1
This Item | |||
|---|---|---|---|
| description 70 wt. % in isopropanol | description - | description 55 wt. % in isobutanol | description Pharmaceutical Secondary Standard; Certified Reference Material |
| concentration 70 wt. % in isopropanol | concentration - | concentration 55 wt. % in isobutanol | concentration - |
| density 0.992 g/mL at 25 °C | density - | density 0.98 g/mL at 25 °C | density - |
| storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C | storage temp. 2-30°C |
| solubility water, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble | solubility - | solubility H2O: insoluble, alcohols, glycol ethers, glycols, esters, ketones, aromatic and aliphatic hydrocarbons: soluble | solubility - |
| refractive index n20/D 1.479 | refractive index - | refractive index n20/D 1.476 | refractive index - |
| bp 82 °C | bp - | bp 101 °C | bp - |
Signal Word
Danger
Hazard Codes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
Target Organs
Central nervous system
Storage Class
3 - Flammable liquids
Flash Point (°F)
129.2 °F - closed cup
Flash Point (°C)
54 °C - closed cup
Precautionary Statements
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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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