Dichlormethan ≥99.8% stabilizovaný, CHROMASOLV™ for HPLC, Riedel-de Haën™
Dodavatel: Honeywell Chemicals
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Varování
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Synonyms:
Methylene chloride
Stabilization:
Stabilised with amylene
34856-2.5L
34856-18L
34856-1L
34856-4X2.5L
34856-6X1L
34856-45L
34856-2.5LEA
5890
CZK
34856-2.5L
34856-18L
34856-1L
34856-4X2.5L
34856-6X1L
34856-45L
Dichlormethan ≥99.8% stabilizovaný, CHROMASOLV™ for HPLC, Riedel-de Haën™
Dichloromethane
- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
Vzorec:
CH₂Cl₂ MW: 84.93 Bod varu: 39…41 °C (1.013 hPa) Bod tání: –97 °C Hustota: 1.322 Storage Temperature: Ambient |
MDL Number:
MFCD00000881 CAS číslo: 75-09-2 EINECS: 200-838-9 UN: 1593 ADR: 6.1 III Merck Index: 12,06140 |
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Výsledky specifikačního testu
Appearance | complying |
Identity (IR) | complying |
Assay (GC) | Min. 99.80 % |
Non-volatile matter | Max. 0.001 % |
Water (Karl Fischer) | Max. 0.02 % |
Free acid (as HCl) | Max. 0.001 % |
Free chlorine | complying |
Absorbance at 260 nm | Max. 0.01 |
Absorbance at 245 nm | Max. 0.10 |
Absorbance at 240 nm | Max. 0.30 |
Absorbance at 235 nm | Max. 0.70 |
Absorbance | complying |
APHA | Max. 10 |
2-methyl-2-buten (GC) | 10 - 60 ppm |
Autoignition Temperature | 1223 °F |
Contains | amylene as stabilizer |
Refractive Index | n20/D 1.424 (lit.) |
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