calcium sulphite calcium sulphate • calc-sinter · · · Info · Synonyms · Characters · · calcium sulphite · · Text Common · · Latin · · Scripts 16 · · Length Synonyms · · · calcium · · Synonym 1 ca · · Synonym 2 atomic number 20 · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075