硫酸アルミニウムカリウム
仕様(塩化鉄)
| アイテム | 標準 |
| 塩化鉄 | ≥40% |
| Fe2+ | ≤0.1% |
| 比重SG | ≥1.40 |
| 遊離酸 | ≤0.4% |
| 不溶性物質 | ≤0.5% |
| Zn | ≤0.1% |
| Cr | ≤0.1% |
| Pb | ≤0.1% |
| As | ≤0.1% |
| Cd | ≤0.1% |
| Hg | ≤0.1% |
| ≤0.1% |
規格(塩化第一鉄四水和物)
| アイテム | 標準 |
| Fe2+ | ≥26.5% |
| 酸不溶性物質 | ≤0.5% |
| SO42- | ≤2.0% |
| As | ≤0.0005% |
| Pb | ≤0.004% |
| Hg | ≤0.00002% |
| Cd | ≤0.0005% |
| Cr | ≤0.01% |
| Zn | ≤0.15% |
規格(塩化鉄六水和物)
| アイテム | 標準 |
| アッセイ | ≥96% |
| Fe2+ | ≤0.15% |
| 遊離酸 | ≤0.8% |
| 不溶性物質 | ≤1.0% |
ここにメッセージを書いて送信してください




