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Rm501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA,Tianjin,Tianjin,China China
联系人 James Li
办公地址 Rm501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA, Tianjin, Tianjin
Sodium Dichromate C.A.S.No.: 7789-12-0 Chemical Formula: Na2Cr2O72H2O Sodium Bichromate Dihydrate
CrO3 Chromic Acid Chromium Trioxide 1333-82-0 Melting point: 197 Form: Dark purplish-red flake
Pigment Dye Inorganic Chemicals Fine Chemicals Melting point: 2250 Specific density: 5.21 From: Dark green or emerald green powder So
C.A.S.No.: 39380-78-4 Chemical Formula: Cr (OH)m(SO4)n XH2O Form: Amorphous dark green powder Water solution PH: 2.0
C.A.S.No.: 1308-38-9 Chemical Formula: Cr2O3 General Parameter Melting point: 2250 Specific density: 5.21 From:Dark green or emerald g
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