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Acids and Bases
Trifluoroacetic acid-d 152005-10X1ML
Availablity:
In stock
Catalog/Part Number:
152005-10X1ML
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 152005-10X1ML
₦133,980.00
Description
General description
Trifluoroacetic acid-d is a standard purity solvent suitable for
routine NMR analyses (conducted at ambient temperatures where quality is less
critical).
Trifluoroacetic acid-d is a synthetic reagent having isotopic
purity of 99.5atom%D. It undergoes SE′ reaction with (R)-(E)-1,3-diphenyl-3-trimethyl
Application
Trifluoroacetic acid-d may be employed as solvent to investigate
the conformations of cyclic peptides by proton NMR spectra.[3] It
may be used to compose NMR solvent mixture to investigate the NMR spectra of
high molecular weight polyesters such as polyglycolide (PG) and poly(ethylene
terephthalate) (PET).[4]
Packaging
10×0.5, 10×0.75, 10×1 mL in ampule
5, 10, 25 g in ampule
Technical Specifications
Related Categories |
Acids, Acids & Bases, Alphabetical Listings, Chemical Synthesis, Common NMR Solvents, |
| More... | |
| isotopic purity | 99.5 atom % D |
| impurities | ≤0.500% water |
| water | |
| refractive index | n20/D 1.3 (lit.) |
| bp | 75 °C (lit.) |
| mp | -15 °C (lit.) |
| density | 1.493 g/mL at 25 °C (lit.) |
| mass shift | M+1 |
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