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性 狀：
用 途：
檢驗報告：
外觀(guān)與性狀；白色粉末，無(wú)臭
關(guān)鍵字：<氯化鋇>、<生物醫用食品>、<氯化物＿>
用 途：
制造鋇鹽的原料。也用作殺蟲(chóng)劑、人造絲的消光劑及制造色淀等鋇顏料
檢驗報告：
檢 驗 報 告
|
品名 |
氯化鋇 |
CAS：10326-27-9 |
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|
性狀 |
白色粉末 |
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|
檢測項目 |
檢測值 |
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|
優(yōu)級純 |
分析純 |
化學(xué)純 |
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BaCl2.2H2O |
≥99.5% |
≥99.5% |
≥99.0% |
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|
Na |
≤0.005% |
≤0.01% |
≤0.05% |
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|
K |
≤0.005% |
≤0.005% |
≤0.01% |
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Ca |
≤0.01% |
≤0.05% |
≤0.1% |
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Fe |
≤0.00005% |
≤0.0001% |
≤0.0002% |
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Sr |
≤0.05% |
≤ 0.05% |
≤0.1% |
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重金屬(以Pb計) |
≤0.0002% |
≤0.0005% |
≤0.001% |
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pH(50g/L溶液,25℃) |
5.0-7.0 |
5.0-7.0 |
5.0-7.0 |
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水不溶物 |
≤0.005 % |
≤ 0.01% |
≤0.02% |
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N |
≤0.001% |
≤0.002% |
≤0.005% |
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ACS級 |
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BaCl2.2H2O |
≥99.0% |
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K |
≤0.0025% |
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Na |
≤0.005% |
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Sr |
≤0.1% |
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重金屬(以Pb計) |
≤5ppm |
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Fe |
≤0.0002% |
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