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
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69479
N-Methyl-N-(trimethylsilyl)trifluoroacetamide
derivatization grade (GC derivatization), LiChropur™, ≥98.5%
Synonim(y):
N-Trimethylsilyl-N-methyl trifluoroacetamide, MSTFA
Wybierz wielkość
| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 5 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1360,00 zł | |
| 10 x 1 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2730,00 zł | |
| 25 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 3730,00 zł |
Informacje o tej pozycji
1360,00 zł
grade
derivatization grade (GC derivatization)
Quality Segment
vapor density
>1 (vs air)
vapor pressure
8.8 mmHg ( 27 °C)
assay
≥98.5% (GC), ≥98.5%
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.38 (lit.), n20/D 1.380
bp
130-132 °C (lit.)
density
1.075 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CN(C(=O)C(F)(F)F)[Si](C)(C)C
InChI
1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3
InChI key
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
General description
Application
Other Notes
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| assay ≥98.5% (GC) | assay ≥97.0% | assay ≥98% | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent | reaction suitability reagent type: derivatization reagent | reaction suitability - |
| bp 130-132 °C (lit.) | bp - | bp 130-132 °C (lit.) | bp 130-132 °C (lit.) |
| storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C | storage temp. 2-8°C |
| density 1.075 g/mL at 25 °C (lit.) | density - | density 1.075 g/mL at 25 °C (lit.) | density 1.07 g/mL at 25 °C (lit.), 1.075 g/mL at 25 °C (lit.) |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Klasa składowania
3 - Flammable liquids
wgk
WGK 3
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Protokoły
Example displays how MSTFA/MSTFA-d9 derivatization of amphetamine provides valuable information in mass spectra and chromatograms using SLB-5ms GC column.
Produkty
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
Development and validation of a fatty acid methyl esterification method, using methanolic HCl reagent, for FAME analysis by GC of vegetable oils and fats.
Powiązane treści
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 69479-25ML | 04061837684104 |
| 69479-1ML | 04061837684098 |
| 69479-10X1ML | 04061837684081 |
| 69479-5ML | 04061837684111 |
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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?
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
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What is the packaging of the product N-Methyl-N-(trimethylsilyl)trifluoroacetamide, code: 69479-10X1ML, bottle, ampoule, blister or other??
1 answer-
The 1ML size is packaged in a 5mL amber glass vial with a Schwarz-type septum cap. The vials are then placed in a 10-place overpack box with dividers to protect each vial. Please see the image below of this cap type.
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