Dichlormethan ≥99.8% stabilised, HiPerSolv CHROMANORM® for HPLC
Dodávateľ: VWR Chemicals
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Varování
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Stabilizácia:
stabilizovaný s 2-methyl-2-butenu 20 ppm
Filtered through a 0.2 µm filter, packaged under nitrogen.
23373.320EA
164.86
EUR
23373.320
23373.290
23373.400
Dichlormethan ≥99.8% stabilised, HiPerSolv CHROMANORM® for HPLC
Dichloromethane
Vzorec:
CH₂Cl₂ Teplota varu: 39,8 °C (1013 hPa) Teplota tavenia: –95 °C Hustota: 1,33 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00000881 Číslo CAS: 75-09-2 EINECS: 200-838-9 OSN: 1593 ADR: 6.1,III REACH: 01-2119480404-41 Merck Index: 12,06140 |
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Výsledky špecifikačného testu
Assay (GC) | 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 (240 nm) | Max. 0.3 |
Absorbance (245 nm) | Max. 0.1 |
Absorbance (260 nm) | Max. 0.01 |
Transmittance (240 nm) | Min. 50 % |
Transmittance (245 nm) | Min. 80 % |
Transmittance (260 nm) | Min. 98 % |
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