三氟乙酸 ≥99.8% (by anhydrous basis), SPECTRONORM® for spectroscopy
供应商: VWR Chemicals
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Danger
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Synonyms:
TFA
Packaged under nitrogen.
VWRC85930.150EA
1093
CNY
VWRC85930.150
VWRC85930.180
三氟乙酸 ≥99.8% (by anhydrous basis), SPECTRONORM® for spectroscopy
三氟乙酸
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
分子式:
C₂HF₃O₂ 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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