DICHLOROMETHANE FOR HPLC SPECTROPHOTOMETRY <BR/>AND GAS CHROMATOGRAPHY OMNISOLV(R) (C005B-076785)

Application

DX0831P-1 is packagedin poly coated glass bottles
Stabilized with an alkene.

OmniSolv^®

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxCapillary FID responsive substances (as decane)3µg/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)500ppt maxFormClear liquidFree halogensTo pass testIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.2µeq/g maxUV Abs. at 231 nm1.00AU maxUV Abs. at 235 nm0.40AU maxUV Abs. at 240 nm0.20AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 260 nm0.005AU maxUV Cut-off231nm maxWater (H2O)0.005% max

Evaporation Number: 1.9

Legal Information

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

Molecular Weight: 84.93. Empirical Formula: CH₂Cl₂. vapor density: 2.9 (vs air). Quality Level: 100. vapor pressure: 24.45 psi ( 55 °C), 6.83 psi ( 20 °C). product line: OmniSolv^®. . Assay: ≥. 99.9% (GC). form: liquid. autoignition temp.: 1223 . °F. expl. lim.: 22 . %. technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable. impurities: ≤. 0.005% Water (H₂O), ≤. 0.2 . μ. eq/g Titrable acid, ≤. 2 . ng/L Capillary ECD responsive substances (as PCNB), ≤. 3 . μ. g/L Capillary FID responsive substances (as decane). evapn. residue: ≤. 1 . ppm. color: APHA: ≤. 10. refractive index: n20/D 1.424 (lit.). pH: 7 (20 . °C). bp: 39.8-40 . °C (lit.). mp: -95 . °C, −. 95 . °C (lit.). density: 1.325 . g/mL . at 25 . °C (lit.). UV cutoff: ≤. 231 nm. UV absorption: λ. : 231 . nm A_max: ≤. 1.00, λ. : 235 . nm A_max: ≤. 0.40, λ. : 240 . nm A_max: ≤. 0.20, λ. : 250 . nm A_max: ≤. 0.01, λ. : 260 . nm A_max: ≤. 0.005. shipped in: ambient. storage temp.: room temp. SMILES string: ClCCl. InChI: 1S/CH2Cl2/c2-1-3/h1H2. InChI key: YMWUJEATGCHHMB-UHFFFAOYSA-N. Pictograms: GHS07,GHS08. Signal Word: Warning. Hazard Statements: H315 - H319 - H336 - H351. Precautionary Statements: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Central nervous system. Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. WGK: WGK 2. Flash Point(F): does not flash. Flash Point(C): does not flash.