Dichlormethan ≥99.9% stabilizovaný, Biotechnology Grade, Burdick & Jackson™
Dodavatel: Honeywell Chemicals
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Varování
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Synonyms:
Methylene chloride
Stabilization:
40-150 ppm Stabilised with amylene
494453-1L
494453-2L
494453-1LEA
2620
CZK
494453-1L
494453-2L
Dichlormethan ≥99.9% stabilizovaný, Biotechnology Grade, Burdick & Jackson™
Dichloromethane
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
Identity (IR) | complying |
Assay (GC) | Min. 99.85 % |
Non-volatile matter | Max. 0.0003 % |
Water (Karl Fischer) | Max. 0.002 % |
2-methyl-2-buten (GC) | 40 - 150 ppm |
Absorbance at 400 nm | Max. 0.01 |
Absorbance at 340 nm | Max. 0.01 |
Absorbance at 260 nm | Max. 0.02 |
Absorbance at 250 nm | Max. 0.05 |
Absorbance at 240 nm | Max. 0.20 |
Absorbance at 235 nm | Max. 1.0 |
Vapor Density | 2.9 (vs air) |
Refractive Index | n20/D 1.424 (lit.) |
Contains | 40-150 ppm amylene as stabilizer |
Explosion Limit | 22 % |
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