アイテム s | 標準 |
C 色 | c 無色透明 またはわずかに黄色がかった濃い液体 |
彩度 | ≤ 40 |
H 3 PO 4 わ % | ≥ 85 .0 |
硫酸塩 (として S O 4 ) わ % | ≤0. 01 |
塩化 (として 塩素 ) わ % | ≤ 0.0005 |
ヒ素(As) わ % | ≤ 0.01 |
鉄(Fe) わ % | ≤ 0.005 |
重金属(Pbとして) わ % | ≤ 0.005 |
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