Customization: | Available |
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CAS No.: | 14987-04-3 |
Formula: | Mg2o8si3 |
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Project | Index |
Appearance | No sandy sensation, white fine powder, odorless,slightly hygroscopic |
Acid consuming capacity | NLT140ml&NMT160ml of 0.1N HCL |
Free alkali | Not more than 1.0ml |
Chloride | Not more than 0.05% |
Sulfate | Not more than 0.50% |
Loss on ignition | Not more than 30.0% |
Heavy metals | Not more than 30ppm |
Lead | Not more than 1.3ppm |
Magnesium oxide | Not less than 20.0% |
Silicate dioxide | Not less than 45.0% |
Ratio of SiO2 to MgO | 2.10-2.37 |
Total viable count | Not more than 1000cfu/g |
Yeast & Mold | Not more than 100cfu/g |
Escherichia coli | Negative |