三氟乙酸 ≥99.8% (以无水为基础), SPECTRONORM® 用于光谱

供应商: VWR Chemicals
Danger

Synonyms: TFA

Packaged under nitrogen.

VWRC85930.180EA 0 CNY
VWRC85930.180 VWRC85930.150
三氟乙酸 ≥99.8% (以无水为基础), SPECTRONORM® 用于光谱
三氟乙酸

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

分子式: C₂HF₃O₂
分子量: 114,02 g/mol
溶点: –15 °C
存储条件: Ambient
MDL编号: MFCD00004169
CAS号: 76-05-1
UN号: 2699
ADR: 8,I
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产品技术规格

Assay (on anhydrous substance) min 99.8%
Water max 0.10%
Colour number (APHA) max 10
Evaproration residue max 0.005%
Transmittance (at 265 nm) min 10%
Transmittance (at 305 nm) min 50%
Transmittance (at 320 nm) min 80%
Transmittance (at 325 nm) min 90%
manufactured and filled under nitrogen yes

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