Dimethyl sulfoxide for headspace gas chromatography SupraSolv

Code: 1019000500 D2-231

Analysis Note

Purity (GC): ≥ 99.8 %Identity (IR): conformsEvaporation residue: ≤ 3.0 mg/lWater: ≤ 0.05 %Color: ≤ 10 HazenGC/HS (Every residual solvent...


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£171.00 EACH
£205.20 inc. VAT

Analysis Note

Purity (GC): ≥ 99.8 %Identity (IR): conformsEvaporation residue: ≤ 3.0 mg/lWater: ≤ 0.05 %Color: ≤ 10 HazenGC/HS (Every residual solvent of class 1acc. ICH): ≤ 1 µg/gGC/HS (Every residual solvent of class 2acc. ICH): ≤ 10 µg/gGC/HS (Every residual solvent of class 3acc. ICH): ≤ 50 µg/gSuitable 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.

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.

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.

Legal Information

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

Packaging

0.5, 1, 2.5 l in Glass bottle

Specifications

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

agencyaccording to USP, according to Ph. Eur.
assay≥99.8% (GC)
autoignition temp.573 °F
bp189 °C (lit.)
colorAPHA: ≤10
density1.10 g/mL (lit.)
evapn. residue≤3.0 mg/L
expl. lim.42 %, 63 °F
formliquid
impurities≤0.05% Water
InChI keyIAZDPXIOMUYVGZ-UHFFFAOYSA-N
InChI1S/C2H6OS/c1-4(2)3/h1-2H3
kinematic viscosity2.14 cSt
mp16-19 °C (lit.)
potency28300 mg/kg LD50, oral (Rat), 40000 mg/kg LD50, skin (Rat)
product lineSupraSolv®
Quality Level100
refractive indexn20/D 1.479 (lit.)
SMILES stringCS(C)=O
storage temp.2-30°C
technique(s)GC-HS: suitable
transition tempflash point 87 °C
vapor density2.7 (vs air)
vapor pressure0.42 mmHg ( 20 °C)
Code
Description
Unit Size
List Price
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1019001000
Unit:EACH
List Price: £294.00
Source:List Price
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1019002500
Unit:EACH
List Price: £610.00
Source:List Price
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Cas Number67-68-5
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