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Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
i causes skin irritation, causes serious eye irritation, may cause drowsiness or dizziness, suspected of causing cancer
P261 P280 P302+P352 P305+P351+P338 P308+P313
i avoid breathing mist/vapours/spray, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, IF exposed or concerned: Get medical advice/attention
Related products
Pack Qty.
DCM, Methylene chloride
Empirical formula CH2Cl2
Molar mass (M) 84,93 g/mol
Density (D) 1,33 g/cm³
Boiling point (bp) 40 °C
Melting point (mp) -95 °C
CAS No. [75-09-2]
EG-Nr. 200-838-9
UN-Nr. 1593

Suitable for MOSH/MOAH analysis

Guarantee analysis
€102.05 /Pack Qty.

€81.55/Pack Qty.  Campaign price!

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Art. No. 0770.1

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General information

Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!

Solvents for MOSH/MOAH Analysis

For identifying petroleum-derived saturated and aromatic hydrocarbons.

The analysis and quantitative identification of MOSH/MOAH constituents is performed as a sum parameter. The sample is extracted using n-hexane and verified using coupled liquid chromatography-gas chromatography.
MOSH: Mineral oil saturated hydrocarbons (paraffins and naphthenes)
MOAH: Mineral oil aromatic hydrocarbons (mono- or polyaromatic rings)

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (GC, TS)≥99,9 %  
Colour (APHA)≤10  
MOSH test (GC/FID)≤5 ng/ml  
MOAH test (LC/UV)≤5 ng/ml  
GC/EDC (1,2,4-trichlorobenzene to decachlorobiphenyl)≤3 pg/ml  
Water (KF)≤0,02 %  
Evaporation residue≤0,0003 %  

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