
綠色粉末或結(jié)晶。不溶于水,不溶于醇,微溶于酸,溶于氫氟酸
關(guān)鍵字:<氟化鉻>、<氟化物_>
用 途:
用于印染工業(yè),用作毛織品防蛀劑、鹵化催化劑、大理石硬化及著色劑
檢驗報告:
檢 驗 報 告
品名 |
CAS:7788-97-8 |
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性狀 |
綠色粉末或結(jié)晶 |
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檢測項目 |
檢測值 |
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CrF3 |
≥98% |
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S |
≤0.05% |
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P |
≤0.01% |
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Hg |
≤0.001% |
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Fe |
≤0.01% |
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Pb |
≤0.02% |
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分析純 |
化學純 |
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Cr |
31.80~32.21% |
31.50~32.21% |
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Fe |
≤0.005% |
≤0.01% |
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Al |
≤0.05% |
— |
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水不溶物 |
≤0.01% |
≤0.02% |
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Cl |
≤0.005% |
≤0.01% |
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硫酸鹽(SO4) |
≤0.01% |
≤0.02% |