Metasilicato De Sodio 5H2O 1Kg

Fórmula Molecular: C6H7O6Na

Peso Molecular: 198,00 g/mol

Nº CAS: [9005-38-3]

Armazenamento: Temperatura Ambiente

 

ESPECIFICAÇÕES                    TEÓRICO                                                                                RESULTADO

---

Caracteres*                              Pó branco o amarelo amarronzado                                           Corresponde

Solubilidade*                           Solúvel em água, praticamente insolúvel em etanol                  Corresponde

Cloreto Máx.                            1,0%                                                                                            < 1,0%

Cálcio Máx.                             1,5%                                                                                            < 1,5%

 Metais pesados                      Máx. 200 ppm                                                                             < 200 ppm

Perda por secagem                 Máx. 12,0%                                                                                 5, 64%

Cinzas totais                           18 – 27%                                                                                     18 – 27%

Viscosidade aparente             24 cps                                                                                          24 cps

Teor Mín.                                98,0%                                                                                           > 98,0%

Arsênico Máx.                        0,0015%                                                                                       < 0,0015%

Chumbo Máx.                         0,005%                                                                                         < 0,005%

---

Viscosidade*  119,02 cSt (E.P 7.0)

Granulometria*                      Malha 40:  91%         

                                              Malha 50:  51%

                                              Malha 80:  19%

---