氯仿 ≥99.8% stabilised, HiPerSolv CHROMANORM® for HPLC

供应商: VWR Chemicals
Danger

Synonyms: 三氯甲烷, Methylidyne trichloride

Stabilization: Stabilised with ethanol 0,6 %
Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC83627.320EA 1190 CNY
VWRC83627.320 VWRC83627.290
氯仿 ≥99.8% stabilised, HiPerSolv CHROMANORM® for HPLC
氯仿
分子式: CHCl₃
沸点: 61,7 °C (1013 hPa)
溶点: –63 °C
密度: 1,48320 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00000826
CAS号: 67-66-3
EINECS: 200-663-8
UN号: 1888
ADR: 6.1,III
REACH: 01-2119486657-20
Merck Index: 13,02160
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产品技术规格

Assay (+ stabilizing agent) Min. 99.8 %
Acidity Max. 0.0005 meq/g
Alkalinity Max. 0.0002 meq/g
Evaporation residue Max. 10 ppm
Water Max. 0.05 %
Absorbance (250 nm) Max. 0.3
Absorbance (260 nm) Max. 0.1
Absorbance (280 nm) Max. 0.02
Absorbance (300 nm) Max. 0.01
Transmittance (250 nm) Min. 50 %
Transmittance (260 nm) Min. 84 %
Transmittance (280 nm) Min. 95 %
Transmittance (300 nm) Min. 98 %


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