CHLOROACETIC ACID 99.5% AR
Monochloroacetic acid
| Product Code | B-00745 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 79-11-8 |
| Purity | 99.5 % | Molecular Weight | 94.50 |
| H.S.Code | 2915.40100 | Shelf Life | 60 Months |
| Molecular Formula | CH2Cl.COOH |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| pH value | < 1 at 800 g/l at 20 °C | Flash point [°C] | 126 °C |
| Melting point/ Freezing point [°C] | 60 - 63 °C | Boiling point [°C] | 189°C |
| Vapour density | 3.6 | Density [g/cm3] | 1.58 |
| Solubility in water [% weight] | Very soluble in water | Partition coefficient Log Pow octanol / water at 20°C | 0.2 |
| Explosion limits -lower [%] | 8% | Vapour pressure [20°C] | 0.2 hPa at 20 °C |
| Vapour pressure mm/Hg | 1 mm Hg @ 43C | Odour | Penetrating, burning odor |
Packaging
Specification
| Appearance | Colorless deliquescent crystals |
| Assay (alkalimetric) | Min 99.5% |
| Freezing point | Min 61°C |
| Insoluble matter in water | Max 0.003% |
| Sulphated ash | Max 0.5% |
| Chloride (Cl) | Max 0.005% |
| Nitrogen compounds (as N) | Max 0.003% |
| Sulphate (SO4) | Max 0.005% |
| Copper (Cu) | Max 0.0004% |
| Iron (Fe) | Max 0.0002% |
| Lead (Pb) | Max 0.0004% |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS06, GHS09
Signal Word: Danger
UN No.: 1751
IMCO Class No.: 6.1,8
Packing Group: II
Hazardous Statement: H301-H311-H314-H331-H400
Precaution Statement: P261-P273-P280-P301 + P310-P305 + P351 + P338-P310