| Acid-Base Property: | Alkaline Surface Disposal Agent |
|---|---|
| Environmental Protection: | Yes |
| Color: | White |
|
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ITEMS |
STANDARD |
Description |
White or yellow powder or granules |
| Identification | Meets the requirements |
| Loss on drying ,% | 1.2max |
| Reducing substances ,% | 1.2max |
| Chloride, % | 0.1max |
| Sulfate, % | 0.05max |
| Assay , % | 98.0min |
| Lead, % | 0.001max |
| Heavey metals, % | 0.002max |
| Arsenic, ppm | 3max |
ITEMS |
STANDARD |
Description |
White or yellow powder or granules |
| Identification | Meets the requirements |
| Loss on drying ,% | 0.5 max |
| Reducing substances ,% | 0.7 max |
| Chloride, % | 0.07 max |
| Sulfate, % | 0.05 max |
| Assay , % | 98.0-102.0 |
| Lead, % | 0.001 max |
| Heavey metals, % | 0.002 max |
| Arsenic, ppm | 3 max |
ITEMS |
STANDARD |
Description |
Colorless crystals white powder or granules |
| Identification | Meets the requirements |
| Loss on drying | 0.5max |
| Reducing substances, % | 0.5max |
| Chloride, % | 0.07max |
| Sulfate, % | 0.05max |
| Assay , % | 98.0-102.0 |
| Heavy metals, % | 0.002 max |
| Lead, % | 0.001 max |
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