DCM Methylene Chloride For Sale 75-09-2
CAS No:75-09-2
Appearance:Colorless and Clear liquid
Items | Specifications | Results |
Characteristic | Off-white, odorless, Free flowing powder |
Complies |
Content | 85~108% | 90% |
Solubility | Soluble in water to form viscous solution | Complies |
Calcium ion test | Pass | Complies |
Particle size | ≥95% Pass 60 mesh | 99.9% |
Loss on drying | ≤15.0% | 7.16% |
Residue on Ignition | ≤15.0% | 7.9% |
pH value | 5.5~7.5 | 6.80 |
Residue of ethanol | ≤750mg/kg | 601 |
Gel strength(0.5% solution ) | 400-650g/cm2 | 534 |
Total Nitrogen | ≤3% | Complies |
Lead | ≤2mg/kg | Complies |
Mercury | ≤1mg/kg | Complies |
Arsenic | ≤2mg/kg | Complies |
Cadmium | ≤1mg/kg | Complies |
Total bacterial | ≤10,000cfu/g | 2800 |
E. Coli | Negative | Negative |
Salmonella | Negative | Negative |
Shelf life | Two years |
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