Home Products Analytical Chemistry Analytical Chromatography 1.08178

1.08178

Trifluoroacetic acid

Name: Trifluoroacetic acid | Supelco | Chemikart
Brand: Chemikart

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

₹ 17,100.01

In Stock

Quantity

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

Product Name	Manufacturer	Price Range
eMolecules Oakwood Chemical Trifluoroacetic acid peptide synthesis grade 500ml 537677723 019093 76-05-1 MFCD00004169 114.023 C2HF3O2	eMolecules	₹ 39,601.45
Sigma Aldrich Fine Chemicals Biosciences Bruker standard solvent 100ML, CAS Number 76-05-1 , MDL number MFCD00004169	Sigma Aldrich Fine Chemicals Biosciences	₹ 13,730.67
Aqua Solutions Trifluoroacetic Acid 1,000 ppm (mg/L) \| 76-05-1 \| MFCD00004169	Aqua Solutions	₹ 6,670.26
Proteochem Inc TFA Ampules (Proteomics Grade), 76-05-1, MFCD00004169, 10 amps	Proteochem Inc	₹ 6,789.19
VWR International Trifluoroacetic acid ≥99.8% \| 76-05-1 \| MFCD00004169 \| 1l	VWR International	₹ 54,657.44
Sigma Aldrich Fine Chemicals Biosciences Trifluoroacetic acid HPLC \| 76-05-1 \| MFCD00004169 \|	Sigma Aldrich Fine Chemicals Biosciences	₹ 17,923.11
Sigma Aldrich Fine Chemicals Biosciences Trifluoroacetic acid \| 76-05-1 \| MFCD00004169 \| 10 x 1 mL	Sigma Aldrich Fine Chemicals Biosciences	₹ 18,446.74
eMolecules Trifluoroacetic acid \| 76-05-1 \| MFCD00004169 \| 100g	eMolecules	₹ 5,667.49
Sigma Aldrich Fine Chemicals Biosciences Trifluoroacetic Acid \| CAS 76-05-1	Sigma Aldrich Fine Chemicals Biosciences	₹ 35,635.74
Chem-Impex International, Inc. Trifluoroacetic acid \| 76-05-1 \| MFCD00004169 \| 1KG	Chem-Impex International, Inc.	₹ 16,940.88

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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

GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314 - H332 - H412

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

Show Difference

Supelco

1.08178

for protein sequence analysis...

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.)

Millipore

1.08181

for biochemistry...

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)

Millipore

1.08181

for biochemistry...

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)

SAFC

1.08195

(milk sugar) special grade for tabl...

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

Trifluoroacetic acid

Select a Size

Select a Size

Properties

vapor density

Quality Level

vapor pressure

Assay

form

impurities

refractive index

pH

bp

mp

Other Options

Related Products

Supelco

Supelco

Supelco

Supelco

Supelco

Supelco

Supelco

Supelco

Description

SAFETY INFORMATION

Pictograms

Signal Word

Hazard Statements

Precautionary Statements

Hazard Classifications

Storage Class Code

WGK

Flash Point(F)

Flash Point(C)

Compare Similar Items

Show Difference

Supelco

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.)

Millipore

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)

Millipore

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)

SAFC

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:

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