Chloride

This category contains 5 posts

Trichloromethane

Other name: Methylidyne Trichloride;Chloroform CAS: 67-66-3 EINECS: 200-663-8 MF: CHCl3 MW: 119.38 MP: -63 °C BP: 61 °C DENSITY: 1.492 g/mL at 25 °C(lit.) UN: 1888 HazardClass: 6.1 Product specification: Item Excellent Grade Appearance and Smell Colorless and clear, no foreign smell,no suspended matter, no mechanical impurity Chroma (Pt-Co) ≤ 10 Purity   (%) ≥ 99.95 Acidity(as … Continue reading

Trichloroethylene (TCE)

Cas no.:79-01-6 Molecular formula: C2HCL3 Production Specification:  Item Standard Appearance Transparent liquid without suspended solids and sediments Purity% ≥ 99.65 Chroma(PT-Co) ≤ 15 Density 20℃  (g/cm3) 1.460~1.466 Distillation Test(0℃,101.325KPa)Initial distilling Temp (℃) ≥Completely distilled Temp (℃) ≤95% distilled Temp (℃) ≤ 85.591.088.5 Residue on evaporation% ≤ 0.005 Acidity(Counted by HCL)% ≤ 0.001 Alkalinity(Counted by NaOH)% … Continue reading

Perchloroethylene (PCE)

CAS No.: 127-18-4 Other Names: Tetrachloroethylene MF: C2Cl4 Relative Molecular Mass: 165.83 Melting point: -22.2°C  Boiling point: 121°C  Class of risk: 6.1; Toxic  U.N. NO.: 1897 HS Code: 2903230000 Product Specification: Item standard Appearance colorless and transparent liquid Purity ,%                                  ≥ 99.65 Water,%                       ≤ 0.0050 Alkalinity, NaOH,%                        ≤ 0.03 Density  P20/(g/cm3)                           1.615-1.625 Colour(Hazen),                               ≤ 15 … Continue reading

Methylene Chloride

Other name: dichloromethane, methylene dichloride CAS No.: 75-09-2 MF: CH2Cl2 EINECS No.: 200-838-9 UN NO.:1593 Properties: Colorless liquid. It smells like ether and easy volatile .The gas is not burning, it mixed with air also not explosion. The miscibility of methylene chloride can be achieved with ethanol, ethyl ether and N, N – dimethyl formamide. Methylene chloride … Continue reading

1,1,2,2 Tetrachloroethane

Product Name: 1,1,2,2-Tetrachloroethane; Tetrachloroethan CAS: 79-34-5 Molecular Formula: C2H2Cl4 Molecular Weight: 167.84 Properties: This product is also known as sym-tetrachloroethane, it is non-flammable and non-explosive, colorless and transparent liquid. Its melting point is -44℃(-36℃), the boiling point is 146.5℃. Its relative density is 1.58658g/cm3 at 62 °C (45mm Hg) and refractive index is 1.49418 (25/4℃). … Continue reading

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