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TX1276

Trifluoroacetic acid

HPLC

Synonym(s):

Perfluoroacetic Acid, TFA, TFA

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About This Item

Linear Formula:
CF3COOH
CAS Number:
76-05-1
Molecular Weight:
114.02
EC Index Number:
200-929-3
UNSPSC Code:
12191502
Beilstein/REAXYS Number:
742035
MDL number:
MFCD00004169
Assay:
≥99.9%
Concentration:
≥99.9%
Form:
liquid
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vapor density

3.9 (vs air)

Quality Segment

200

vapor pressure

97.5 mmHg ( 20 °C)

assay

≥99.9%

form

liquid

concentration

≥99.9%

technique(s)

HPLC: suitable

impurities

≤0.05% Water

evapn. residue

≤0.005%

color

APHA: ≤5

refractive index

n20/D 1.3 (lit.)

pH

1 (10 g/L in H2O)

bp

72.4 °C (lit.)

mp

−15.4 °C (lit.)

solubility

soluble 10 g/mL

density

1.489 g/mL at 20 °C (lit.)

anion traces

chloride (Cl-): ≤0.001%, fluoride (F-): ≤0.001%, sulfate (SO42-): ≤0.001%

cation traces

Fe: ≤0.0001%

UV absorption

λ: 230 nm Amax: ≤0.15, λ: 254 nm Amax: ≤0.01

shipped in

ambient

storage temp.

room temp

SMILES string

OC(C(F)(F)F)=O

InChI

1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

DTQVDTLACAAQTR-UHFFFAOYSA-N

Application

HPLC
TX1276-0004 contains 10 x 4mL ampoules/pk
TX1276-4 is packaged in poly coated glass bottles

Analysis Note

Assay99.9% minChloride (Cl)0.001% maxColor (APHA)5 maxEvaporation residue0.005% maxFluoride (F)0.001% maxFormClear liquidIron (Fe)0.0001% maxSulfate (SO4)0.001% maxUV Absorbance (0.1%, 1 cm, H2O, 230 nm)0.15AU maxUV Absorbance (0.1%, 1 cm, H2O, 254 nm)0.01AU maxWater (H2O)0.05% max

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

TX1276-4: + TX1276-0004: + TX1276-7: + TX1276-901: + TX1276-6:

jan

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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