三氟乙酸, Uvasol® Spectroscopy, Supelco®

供应商: Merck
Danger

Synonyms: TFA

MQ100

1.08262.0025 1.08262.0100 1.08262.1000
MERC1.08262.0025EA 0 CNY
MERC1.08262.0025 MERC1.08262.0100 MERC1.08262.1000
三氟乙酸, Uvasol® Spectroscopy, Supelco®
三氟乙酸

Accurate analytic results in UV/Vis and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.

分子式: C₂HF₃O₂
分子量: 114.02 g/mol
沸点: 71.8
溶点: –15 °C
密度: 1.490 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00004169
CAS号: 76-05-1
EINECS: 200-929-3
UN号: 2699
ADR: 8 I
Merck Index: 13,09754
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产品技术规格

Solubility (20 °C) soluble
Melting Point -15 °C
Molar Mass 114.02 g/mol
Boiling Point 72 °C (1013 hPa)
Vapor Pressure 141 hPa (20 °C)
Density 1.48 g/cm³ (20 °C)
pH 1 (10 g/L, H₂O)
Hazard Class 8
Hazard Class Description Corrosive material


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