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Rm501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA,Tianjin,Tianjin,China China
Sodium Dichromate C.A.S.No.: 7789-12-0 Chemical Formula: Na2Cr2O72H2O Sodium Bichromate Dihydrate
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
Persona de contacto James Li
Dirección Rm501/502, Gate 1, Block II/C, No.98 Huanghai Road,TEDA, Tianjin, Tianjin
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