English Chinese Korean Japanese   Products   About Us   WebRing   Contact Us Changzhou Kefeng Chemical Co.,Ltd.   Featured Products     Pd-C Catalyst Specification: Pd Content Pd Dispersion Degree ≥ Activity ≥ Hydrogen Absorption Value ≥(ml/g) Moisture Impurity Content ≥ Fe Pb Ni Ash 0.3-20 90 95 200 2-50 0.05 0.05 0.04 3 (More Information)   Pt-C Catalyst Specification: Pt Content Pt Dispersion Degree ≥ Activity ≥ Hydrogen Absorption Value ≥(ml/g) Moisture Impurity Content ≥ Fe Pb Ni Ash 0.5-20 90 95 100 2-50 0.05 0.05 0.04 3 (More Information)   Dimethyl Sulfoxide(DMSO) Specification: Item Index DMSO Content % ≥ 99.50 99.80 Refractive Index 20°C ≥ 1.4775-1.4790 1.4780-1.4790 Moisture % ≤ 0.2 0.1 Odor odorless or slight foreign odor (More Information)   Trichloromethyl Chloroformate(Diphosgene) Specification: Item Index Appearance: yellowish transparent liquid Specific Gravity ≥ 1.62 Boiling Point 128°C Content 98% (More Information)   Isophthalyl Chloride Specification: Item Index Appearance colorless or yellowish crystal Content ≥99.7% Melting Point 43-44°C Boiling Point 276°C Density 1.3880(7.3°C) Refractive Index 1.570(47°C) (More Information) About 19 records found Showing 1 -- 5 of 19 Previous Next  1 2 3 4

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