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
T5888
Glyceryl tripalmitate
≥99%
Synonym(s):
TG(16:0/16:0/16:0), Glycerol tripalmitate, Tripalmitin
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About This Item
biological source
semisynthetic
Quality Segment
assay
≥99%
form
powder
functional group
ester
lipid type
neutral glycerides
shipped in
ambient
storage temp.
−20°C
SMILES string
CCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC
InChI
1S/C51H98O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-49(52)55-46-48(57-51(54)45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)47-56-50(53)44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h48H,4-47H2,1-3H3
InChI key
PVNIQBQSYATKKL-UHFFFAOYSA-N
General description
Application
- for the generation of calibration curve generation for the quantification of lipids from Azospirillum brasilense
- for the quantification of silk worm embryos and extraembryonic yolk lipids using thin layer chromatography
- for the quantification of triacylglycerol in Neochloris minuta microalgal cells
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| functional group ester | functional group ester | functional group ester | functional group ester |
| assay ≥99% | assay ≥85% | assay ≥99% | assay ≥99% |
| biological source semisynthetic | biological source synthetic (organic) | biological source plant (palm) | biological source synthetic |
| shipped in ambient | shipped in ambient | shipped in ambient | shipped in ambient |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. −20°C |
| form powder | form powder | form powder | form powder |
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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
Helpful?
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How to prepare a stock solution of glyceryl tripalmitate T5888?
1 answer-
This product is soluble in chloroform at 100 mg/mL. Various literature sources report solubility in other organic solvents, such as ether and toluene. Please see the link below to review a sample Certificate of Analysis:
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/T5888-500MG0000265629.pdfHelpful?
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