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
STS0014
TERGITOL™ 15-S-15
Non-ionic surfactant
Greener Alternative
Synonym(s):
Alcohols, C12-14-secondary, ethoxylated, Secondary alcohol ethoxylate 15 EO
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About This Item
grade
laboratory grade
Quality Segment
description
non-ionic
form
solid
mol wt
average mol wt 860 g/mol by calculation
greener alternative product characteristics
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
technique(s)
hybridization: suitable
CMC
162 ppm (25°C)
viscosity
43 cP(25 °C)
transition temp
cloud point >100 °C (1 wt% actives aqueous solution), pour point 29 °C
solubility
water: freely soluble (some compositions may form gels)
density
1.007 g/mL at 20 °C
HLB
15.4
greener alternative category
General description
Features and Benefits
- High HLB emulsifier & dispersant
- Provides freeze/thaw & ionic stability
- Electrolyte solubility
- High temperature wetting
- Readily biodegradable
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description Non-ionic surfactant | description Non-ionic surfactant | description Non-ionic surfactant | description Type 15-S-9 |
| form solid | form liquid | form solid | form liquid |
| grade laboratory grade | grade laboratory grade | grade laboratory grade | grade - |
| technique(s) hybridization: suitable | technique(s) - | technique(s) - | technique(s) - |
| density 1.007 g/mL at 20 °C | density 0.963 g/mL at 20 °C | density 1.053 g/mL at 55 °C | density - |
| viscosity 43 cP(25 °C) | viscosity 35 cP(25 °C) | viscosity 92 cP(50 °C) | viscosity - |
| solubility water: freely soluble (some compositions may form gels) | solubility water: dispersible (visual) | solubility water: soluble | solubility - |
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
449.6 °F - closed cup
flash_point_c
232 °C - closed cup
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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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