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
Fortfahren mit
42966
HS 15
Synonym(e):
Macrogol-15-hydroxystearat, Polyethylenglycol-15-hydroxystearat, Polyoxyethylierte 12-Hydroxystearinsäure
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 262,00 |
Über diesen Artikel
description
non-ionic
Quality Segment
form
paste
composition
free macrogoly% (27.0 - 39.0 g/100g (%))
impurities
acetic acid (≤ 0.5 g/100g (%)), water (≤ 0.5 g/100g (%)), ≤0.05% acetic acid, ≤0.05% water, ≤1 mg/kg ethylene oxide ((ppm)), ≤1 mg/kg ethylene oxide, ≤1 mg/kg nickel ((ppm)), ≤1 mg/kg nickle, ≤10 mg/kg dioxane ((ppm)), ≤10 mg/kg dioxane, ≤10 mg/kg heavy metals, ≤620 mg/kg Diethylene glycol, ≤620 mg/kg diethylene glycol ((ppm)), ≤620 mg/kg ethylene glycol ((ppm)), ≤620 mg/kg ethylene glycol, <10 mg/kg heavy metals ((ppm))
ign. residue
(≤ 0.3 g/100g (%))
pH
5.0-7.0 (1 g/10 mL in H2O)
mp
25 - 30 °C (77 - 86 °F)
acid value
≤1.0 mg KOH/g
hydroxyl value
90‑110 mg KOH/g
iodine value
≤2.0 g I2/100 g
peroxide value
≤3.0 meq/kg
saponification value
53‑63 mg KOH/g
solubility
water: 200 g/L at 30 °C (86 °F)
density
1.048 g/cm3 at 20 °C (68 °F), 1.03 g/cm3 at 60 °C (140 °F)
anion traces
<1 ppm (Ethylene Oxide), <10 ppm (Dioxane)
cation traces
Ni: <1 ppm, heavy metals: <10 ppm
application(s)
advanced drug delivery
sample preservation
SMILES string
C(CCCCC(CCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O)CCCCC(=O)O
InChI
1S/C47H94O19/c48-15-17-53-19-21-55-23-25-57-27-29-59-31-33-61-35-37-63-39-41-65-43-45-66-44-42-64-40-38-62-36-34-60-32-30-58-28-26-56-24-22-54-20-18-52-16-11-7-6-9-13-46(49)12-8-4-2-1-3-5-10-14-47(50)51/h46,48-49H,1-45H2,(H,50,51)
InChI key
CYAMZYIUAHNTBO-UHFFFAOYSA-N
General description
Application
- 12-Hydroxyoctadecansäure-Polymer mit α-Hydro-ω-hydroxypoly(oxy-1,2-ethandiyl) wurde wie folgt verwendet:
- beim Lösen von Dexamethason (DEX) zur intraperitonealen Injektion in Mäuse, um die Griffkraft zum Messen der Muskelkraft zu prüfen
- bei der Herstellung von Roflumilast zum Behandeln von Kaninchen und Meerschweinchen, um die Mechanismen und die pharmakologische Sensitivität von durch Ozon ausgelösten hypertussiven Reaktionen zu untersuchen
- zum Auflösen von Finerenon für die orale Anwendung in In-vivo-Studien
Biochem/physiol Actions
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description - | description United States Pharmacopeia (USP) Reference Standard | description European Pharmacopoeia (EP) Reference Standard | description United States Pharmacopeia (USP) Reference Standard |
| form paste | form - | form - | form - |
| application(s) advanced drug delivery | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical |
| cation traces heavy metals: <10 ppm, Ni: <1 ppm | cation traces - | cation traces - | cation traces - |
| mp 25 - 30 °C (77 - 86 °F) | mp - | mp - | mp - |
| solubility water: 200 g/L at 30 °C (86 °F) | solubility - | solubility - | solubility - |
| impurities ≤10 mg/kg dioxane, ≤620 mg/kg Diethylene glycol, ≤10 mg/kg dioxane ((ppm)), ≤620 mg/kg ethylene glycol, ≤0.05% water, <10 mg/kg heavy metals ((ppm)), ≤1 mg/kg ethylene oxide ((ppm)), ≤10 mg/kg heavy metals, ≤1 mg/kg nickle, ≤620 mg/kg ethylene glycol ((ppm)), ≤1 mg/kg nickel ((ppm)), ≤0.05% acetic acid, water (≤ 0.5 g/100g (%)), acetic acid (≤ 0.5 g/100g (%)), ≤620 mg/kg diethylene glycol ((ppm)) | impurities - | impurities - | impurities - |
Signalwort
Warning
Gefahrencodes
Hazard Classifications
Skin Sens. 1
Lagerklasse
11 - Combustible Solids
Flammpunkt (°F)
521.6 °F
Flammpunkt (°C)
272 °C
Sicherheitshinweise
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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Hi how do you store solutol ? at RT, it solidifies
1 answer-
Unfortunately, the solution stability of this product is not determined. It is recommended to use freshly prepared solutions.
Helpful?
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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?
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Hi, What is the recommended storage condition for Kolliphor HS 15 and what is the expected shelf life corresponding the storage condition? Thank you!
1 answer-
This product can be stored at room temperature. Products that are robust in nature and extremely stable, in the original unopened container, are not assigned an expiration date or retest schedule. These products will have no dating reported on either the label or the Certificate of Analysis.
Products that are not assigned an expiration or retest date are covered by a warranty period of 1 year from the date of product shipment.
Full Product Dating Information may be reviewed at the link below: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/190/408/product-dating-information-ms.pdf
Helpful?
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Hi; please, can i have the spectrum IR of macrogol-15-hydroxystearate (lot BBCH6204); best regard.
1 answer-
The attached brochure and attributes table details the M-Clarity™ Program, and the discriminating quality elements for each product level: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/400/043/clarity-program-brochure-br3925en-mk.pdf
https://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Sigma-Aldrich/General_Information/2/M-Clarity_attributes_table_mk.pdfThe product is marketed as level M-Clarity™ MQ100, MQ200, or MQ300, and as such, does not offer analytical method information (batch testing information / “for-cost” testing). Such a service is offered on products marketed as M-Clarity™ MQ400, and above. For questions regarding M-Clarity™ Program or other product detail, please navigate to the link https://www.sigmaaldrich.com/techservice, click on "Product Technical Inquiries" under the Products Section with all the required information so that a member of the Technical Service team can reach out to assist further. Thank you.
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