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GB/T 9489-2008
GB/T 9489-2008 Chemical analysis methods of alundum powder
Abstract
This standard specifies the determination methods for aluminum oxide, calcium oxide, magnesium oxide, silicon dioxide, iron oxide, titanium dioxide, potassium oxide, sodium oxide, chloride ions, carbon and sulfur, pH value, and loss on ignition in corundum powder. This standard is applicable to the chemical analysis of corundum powder with an aluminum oxide content (mass fraction) of not less than 90%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 9489-2008 |
| CCS | Gypsum products |
| ICS | Cement, gypsum, lime, and mortar |
| Implement Date | 2009-04-01 |
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