Bulk solvents

Chem Stores has a number of bulk solvents that may be purchased. They are dispensed in 2L volumes, in glass bottles. A deposit is charged for all bottles, and when they are returned to Chem Stores, the deposit is credited to the holder's account. Due to the high cost of replacing bottles, we ask that customers not use solvent bottles for waste. Appropriate containers can be acquired from the Environmental Safety Facility for waste. To avoid contamination of the solvents, please do not rinse the solvent bottle with any reagent. Please notify Chem Stores staff when returning bottles if you suspect anything other than the labelled solvent was in the bottle.

For bulk solvents, labs have the option to provide their own 4L amber bottles for solvent refills. In this case, solvents are dispensed in 4L increments (must order 4L per amber bottle). Bottles must be given to us with proper WHIMIS workplace labels (sample labels (PDF)) and labels identifying your lab (e.g., supervisor name and location). Bottles without either label will not receive refills!

All bottles and carts dropped off will be refilled the next day and available by the afternoon. If more than four (4) solvent bottles are needed, we ask that customers drop off a cart for refilling. For carts, please submit the solvent refill form (DOCX) prior to drop off.

Please bring a container (bottle, tote, bin, etc.,) to transport chemicals. Totes and large bins can be purchased if needed; Chem Stores does not have any available to borrow. If more than one bottle is required, please bring a cart or an additional person to help.

When ordering via the email form, please specify if you are returning 4L bottles for refill or are using our bottle deposit system. This should be clearly reflected in the quantity section of the form (e.g., CACE27, drum acetone, 2 x 4L).

The following solvents are dispensed by Chem Stores in 2L volumes:

Note: The specifications are subject to change due to supplier and ordering modifications.

Acetone – CACE27

Grade American Chemical Society
Assay (GC, corrected for H2O content) 99.5% min
Colour (APHA) 10 max
Aldehyde (as HCHO) 0.002% max
Isopropyl Alcohol 0.05% max
Methanol 0.05% max
Residue after evaporation 0.001% max
Titrable acid 0.0003meq/g max
Titrable base 0.0006meq/g max
Water (H2O) 0.5% max

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Diethyl Ether – CETH28

Grade American Chemical Society
Assay (GC) 99.0% min
Colour (APHA) 10 max
Peroxide (as H2O2) 1 ppm max
Carbonyl (as HCHO) 0.001% max
Alcohol (CH3CH2OH) 0.05% max
Residue after evaporation 0.001% max
Titrable acid 0.0002meq/g max
Water (H2O) 0.03% max

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Ethanol (Absolute) – CETH25

Grade American Chemical Society
Colour (APHA) 2.5 max
Acids (acetic acid) 0.0020g/100ml max
Esters (ethyl acetate) 0.0015g/100ml max
Aldehydes (acetaldehyde) 0.0007g/100ml max
Higher alcohols (isobutyl alcohol) 0.0040g/100ml max
Nonvolatile matter 0.0020g/100ml max
Water (H2O) 0.10% max

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Ethyl Acetate – CETH24

Grade American Chemical Society
Assay (GC) 99.5% min
Colour (APHA) 10 max
Residue after evaporation 0.003% max
Titrable acid 0.0009 meq/g max
Water (H2O) 0.2% max

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Heptane – CHEP01

Grade Reagent
Assay (GC) 99.0% min
Colour (APHA) 10 max
Residue after evaporation 0.001% max
Water (H2O) 0.015%

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Hexanes – CHEX10

Grade American Chemical Society
Assay (sum of 15 isomers & methylcyclopentane) 98.5% min
Colour (APHA) 10 max
Residue after evaporation 0.001% max
H2O-soluble titratable acid 0.0003meq/g max
Sulphur compounds (as S) 0.005% max

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Isopropanol (IPA) – CISO04

Grade American Chemical Society
Assay (GC) 99.5% min
Colour (APHA) 10 max
Carbonyl compounds (acetone or propionaldehyde) 0.002% max
Residue after evaporation 0.001% max
Titrable acid 0.0001meq/g max
Titrable base 0.0001meq/g max
Water (H2O) 0.2% max

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Methanol – CMET51

Grade American Chemical Society
Assay (GC) 99.8% min
Colour (APHA) 10 max
Carbonyl comps (acetone, formaldehyde, acetaldehyde) 0.001% max
Residue after evaporation 0.001% max
Titrable acid 0.0003meq/g max
Titrable base 0.0002meq/g max
Water (H2O) 0.10% max

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Methylene Chloride (DCM) – CMET53

Grade American Chemical Society
Assay (GC) 99.5% min
Colour (APHA) 10 max
Residue after evaporation 0.002% max
Titrable acid 0.0003 meq/g max
Water (H2O) 0.02% max

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Petroleum Ether (35-60°C) – CPET02

Grade American Chemical Society
Boiling Range 35-60°
Colour (APHA) 10 max
Residue after evaporation 0.001% max
Water (H2O) 0.01% max

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Soap (super neutral pH cleaner) – CSOA01

This is suitable for cleaning floors, walls, woodwork, and most painted surfaces. For general cleaning, dilute 10ml/L with water.

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Toluene – CTOL01

Grade American Chemical Society
Assay (GC) 99.5% min
Colour (APHA) 10 max
Residue after evaporation 0.001% max
Sulphur compounds (as S) 0.003% max
Water (H2O) 0.03% max

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