Dichloromethane for organic trace analysis UniSolv

Code: 1064541000 D2-231

Analysis Note

Evaporation Number: 1.9

Purity (GC): ≥ 99.9 %Identity (IR): conformsEvaporation residue: ≤ 3.0 mg/lWater: ≤ 0.005 %Colour: ≤ 10 HazenGC/ECD...


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€195.00 EACH
€239.85 inc. VAT

Analysis Note

Evaporation Number: 1.9

Purity (GC): ≥ 99.9 %Identity (IR): conformsEvaporation residue: ≤ 3.0 mg/lWater: ≤ 0.005 %Colour: ≤ 10 HazenGC/ECD (retention range 1,2,4-tri-chlorobenzene to decachlorobiphenyle,individual signals (lindane standard)): ≤ 2 pg/mlGC/FID (retention range n-undecane ton-tetracontane,individual signals (n-tetradecane standard)): ≤ 2 ng/mlGC/MSD (retention range n-undecane ton-tetracontane, scaning area 30 - 600 amu,individual signals (n- tetradecane standard)): ≤ 2 ng/mlRecommended for analysis of polychlorinated Dibenzodioxins and polychlorinated Dibenzofurans (PCDD/F).The product is stabilized with 2-Methyl-2-buten.

General description

SupraSolv® hypergrade for organic trace analysis is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analyzed.

Legal Information

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1 l in Glass bottle

assay≥99.9% (GC)
autoignition temp.1223 °F, 605 °C (DIN 51794)
bp39.8-40 °C (lit.)
colorAPHA: ≤10
density1.325 g/mL at 25 °C (lit.)
evapn. residue≤3.0 mg/L
expl. lim.22 %
formliquid
impurities≤0.005% Water
InChI keyYMWUJEATGCHHMB-UHFFFAOYSA-N
InChI1S/CH2Cl2/c2-1-3/h1H2
mp−97 °C (lit.), -95 °C
pH7 (20 °C)
potency>2000 mg/kg LD50, skin (Rat), 1600 mg/kg LD50, oral (Rat)
product lineSupraSolv®
Quality Level100
refractive indexn20/D 1.424 (lit.)
SMILES stringClCCl
solubility20 g/L
storage temp.2-30°C
vapor density2.9 (vs air)
vapor pressure6.83 psi ( 20 °C), 24.45 psi ( 55 °C)
Cas Number75-09-2
Hazard Class6.1
Un Number1593
Pack GroupIII
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