DMSO HEADSPACE SUPRASOLV 1 L

General description

SupraSolv solvents for headspace gas chromatography are developed particularly for the analysis of residual
solvents in drug substances, excipients and drug products according to ICH, Ph Eur and USP - SupraSolv headspace solvents are tested for all
residual solvents defined by the ICH.

Caution

Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

Specifications

Saturation Concentration in Air: 8.0 g/m3 (20 °C)

Analysis Note

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 3.0 mg/l
Water: ≤ 0.05 %
Color: ≤ 10 Hazen
GC/HS (Every residual solvent of class 1acc. ICH): ≤ 1 µg/g
GC/HS (Every residual solvent of class 2acc. ICH): ≤ 10 µg/g
GC/HS (Every residual solvent of class 3acc. ICH): ≤ 50 µg/g
Suitable as solvent for the analysis of residual solvents of ICH classes 1,2 and 3 according to Ph Eur and USP.
Formic acid, acetic acid, dimethylacetamide and cumene are not detected.

Legal Information

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

Molecular Weight: 78.13. Empirical Formula: C₂H₆OS. linearFormula: (CH₃)₂SO. Agency: according to Ph. Eur., according to USP. Quality Level: 100. vapor density: 2.7 (vs air). vapor pressure: 0.42 mmHg ( 20 °C). product line: SupraSolv^®. . Assay: ≥. 99.8% (GC). form: liquid. autoignition temp.: 573 . °F. potency: 28300 . mg/kg LD₅₀, oral (Rat), 40000 . mg/kg LD₅₀, skin (Rat). expl. lim.: 42 . %, 63 . °F. technique(s): GC-HS: suitable. impurities: ≤. 0.05% Water. evapn. residue: ≤. 3.0 . mg/L. color: APHA: ≤. 10. refractive index: n20/D 1.479 (lit.). kinematic viscosity: 2.14 . cSt. bp: 189 . °C (lit.). mp: 16-19 . °C (lit.). transition temp: flash point 87 . °C. density: 1.10 . g/mL (lit.). storage temp.: 2-30°C. SMILES string: CS(C): O. InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3. InChI key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N. Storage Class Code: 10 - Combustible liquids. WGK: WGK 1. Flash Point(F): 188.6 °F - closed cup. Flash Point(C): 87 °C - closed cup.