00922
Difluoroacetic acid
for LC-MS LiChropur™, ≥97.5% (GC)
Manufacturer: Supelco
CAS Number: 381-73-7
Synonym(S): DFA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 ML | 00922-1-ML | In Stock | ₹ 12,057.50 |
| 10 X 1 ML | 00922-10-X-1-ML | In Stock | ₹ 74,306.00 |
| 50 ML | 00922-50-ML | In Stock | ₹ 99,990.53 |
00922 - 1 ML
In Stock
Quantity
1
Base Price: ₹ 12,057.50
GST (18%): ₹ 2,170.35
Total Price: ₹ 14,227.85
Assay
≥97.5% (GC)97.5-102.5% (T)
technique(s)
LC/MS: suitable
refractive index
n20/D 1.344 (lit.)
bp
132-134 °C (lit.)
mp
−1 °C (lit.)
density
1.526 g/mL at 25 °C (lit.)
cation traces
Al: ≤5 ppmCa: ≤20 ppmCu: ≤5 ppmFe: ≤2 ppmK: ≤50 ppmMg: ≤5 ppmNa: ≤50 ppm
suitability
passes test for LC-MS
SMILES string
OC(=O)C(F)F
InChI
1S/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Difluoroacetic acid 98% | 381-73-7 | MFCD00004220 | 25G | -- | ₹ 20,648.19 | |
| | Difluoroacetic acid | -- | ₹ 3,756.28 - ₹ 17,038.55 | |
| | Difluoroacetic acid | -- | ₹ 3,756.28 - ₹ 17,038.55 | |
| | 381-73-7 | Difluoroacetic acid | -- | ₹ 1,711.20 - ₹ 5,561.40 |
Related Products
Description
- General description: Compared to trifluoroacetic acid (TFA), difluoroacetic acid (DFA) exhibits an improved sensitivity in mass spectral detection (ESI) as it has a reduced effect on ion suppression in reversed-phase liquid chromatography (RPLC-MS), while keeping its strong chromatographic performance enhancing effects.Difluoroaceticacid is used in liquid chromatography-mass spectrometry applications. It is a volatile, low molecular-weight organic acid that improves the ionization and resolution of many molecules.[1][2]
- Application: Difluoroacetic acid can be used as an:Acidifier in liquid chromatography (LC) experiments.[1]Ion-pairing agent in the HILIC-MS (hydrophilic interaction liquid chromatography-mass spectrometry) analysis of intact pharmaceutical glycoproteins.[2]
- Recommended products: Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis
- Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup