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| Product name: | ??? ?? | .jpg) |
| English Name: | Potassium chromate | |
| 中文名稱: | 鉻酸鉀 | |
| CAS NO.: | 7789-00-6 | |
| HS NO.: | 28415000 - 003 - | |
| Molecular formula: | K2CrO4 |
|
| Molecular Weight: | 194.19 | |
| Properties: | ||
| Specification (???(HG 3-918-76) ) | ||
| ?? ???： | ??： |
| ??? ?? ?? | 99.5 |
| pH ??: | 8.6-9.8 |
| ?? ???? ?? ??: | 0.0004 |
| ???（Na） ???: | 0.1 |
| ?? (Ca) ???: | 0.005 |
| ??(Cl) ???： | 0.003 |
| ????(S04) ???: | 0.02 |