| 分子式 | |
| 其他事项 | 4.120088Sodium tetraborate decahydrateACS, ≥99.5%B4Na2O710H2O M.=381.37CAS No. 1303-96-4Guarantee analysisAssay (T) ≥ 99.5 %Insoluble matter ≤ 0.005 %pH (0.01 M in solution, 25 °C) 9.15 - 9.20Chloride (Cl) ≤ 0.001 %Phosphate (PO4) ≤ 0.001 %Sulfate (SO4) ≤ 0.005 %Calcium (Ca) ≤ 0.005 %Iron (Fe) ≤ 0.0005 %Heavy metals (as Lead) ≤ 0.001 % |
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