1.08178
Trifluoroacetic acid
for protein sequence analysis
Manufacturer: Supelco
CAS Number: 76-05-1
Synonym(S): TFA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 ML | 1.08178-50-ML | In Stock | ₹ 17,100.01 |
1.08178 - 50 ML
In Stock
Quantity
1
Base Price: ₹ 17,100.01
GST (18%): ₹ 3,078.002
Total Price: ₹ 20,178.012
vapor density
3.9 (vs air)
Quality Level
200
vapor pressure
97.5 mmHg ( 20 °C)
Assay
≥99.7% (acidimetric)
form
liquid
impurities
≤0.02% Water (Karl Fischer)
refractive index
n20/D 1.3 (lit.)
pH
1 (10 g/L in H2O)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Trifluoroacetic acid | Supelco | ₹ 4,481.55 - ₹ 17,568.98 | |
| | Trifluoroacetic acid | Sigma Aldrich | ₹ 3,604.73 - ₹ 91,016.60 | |
| | Trifluoroacetic acid | Supelco | ₹ 5,220.00 - ₹ 83,410.00 | |
| | Bruker standard solvent | Sigma Aldrich | ₹ 13,899.30 | |
| | Trifluoroacetic acid solution | Supelco | ₹ 26,140.01 | |
| | Trifluoroacetic acid | Sigma Aldrich | ₹ 2,930.00 - ₹ 1,35,840.01 | |
| | Trifluoroacetic acid | Sigma Aldrich | ₹ 6,657.38 | |
| | Trifluoroacetic acid | Sigma Aldrich | ₹ 4,751.10 | |
| | Trifluoroacetic acid | Supelco | ₹ 20,069.55 - ₹ 1,00,780.75 |
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Description
- Application: Trifluoroacetic acid (TFA) can be used as an ion-pairing agent in a reverse-phase HPLC system to separate peptides because it enhances peak resolution. It also has low absorption detection wavelengths and is relatively volatile and can be easily removed. For the majority of peptide separations, TFA has been used at concentrations ranging from 0.05 to 0.1%(6.5-13 mM).[1]
- Analysis Note: Assay (acidimetric): ≥ 99.7 %Identity (IR-spectrum): passes testDensity (d 20 °C/20 °C): about 1.53Boiling point: about 72 °CWater (according to Karl Fischer): ≤ 0.02 %
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
Storage Class Code
8A - Combustible, corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
212.0 °F - Pensky-Martens closed cup
Flash Point(C)
> 100 °C - Pensky-Martens closed cup
Compare Similar Items
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vapor density: 3.9 (vs air)
Quality Level: 200
vapor pressure: 97.5 mmHg ( 20 °C)
Assay: ≥99.7% (acidimetric)
form: liquid
impurities: ≤0.02% Water (Karl Fischer)
refractive index: n20/D 1.3 (lit.)
pH: 1 (10 g/L in H2O)
bp: 72.4 °C (lit.)
mp: −15.4 °C (lit.)
vapor density:
3.9 (vs air)
Quality Level:
200
vapor pressure:
97.5 mmHg ( 20 °C)
Assay:
≥99.7% (acidimetric)
form:
liquid
impurities:
≤0.02% Water (Karl Fischer)
refractive index:
n20/D 1.3 (lit.)
pH:
1 (10 g/L in H2O)
bp:
72.4 °C (lit.)
mp:
−15.4 °C (lit.)
vapor density: __
Quality Level: 100
vapor pressure: __
Assay: __
form: solid
impurities: __
refractive index: __
pH: 2.7-3.3 (20 °C, 25 g/L in H2O)
bp: __
mp: 248 °C (decomposition)
vapor density:
__
Quality Level:
100
vapor pressure:
__
Assay:
__
form:
solid
impurities:
__
refractive index:
__
pH:
2.7-3.3 (20 °C, 25 g/L in H2O)
bp:
__
mp:
248 °C (decomposition)
vapor density: __
Quality Level: 500
vapor pressure: __
Assay: __
form: fine powder
impurities: __
refractive index: __
pH: 4.0-6.5 (20 °C, 100 g/L in H2O)
bp: __
mp: 202 °C
vapor density:
__
Quality Level:
500
vapor pressure:
__
Assay:
__
form:
fine powder
impurities:
__
refractive index:
__
pH:
4.0-6.5 (20 °C, 100 g/L in H2O)
bp:
__
mp:
202 °C
vapor density: __
Quality Level: 500
vapor pressure: __
Assay: __
form: fine powder
impurities: __
refractive index: __
pH: 5-7.5 (20 °C, 100 g/L in H2O, slurry)
bp: __
mp: __
vapor density:
__
Quality Level:
500
vapor pressure:
__
Assay:
__
form:
fine powder
impurities:
__
refractive index:
__
pH:
5-7.5 (20 °C, 100 g/L in H2O, slurry)
bp:
__
mp:
__