| GB/T 657-95 |
| 項目Item 優(yōu)級純 分析純 化學純 |
| (GR) (AR) (CP) |
| 含量［(NH4)6Mo7O24·4H2O)Assay,% ≥99.0 ≥99.0 ≥99.0 |
| 配制溶液試驗Preparing solution 合格 合格 合格 |
| 澄清度試驗Clarity 合格 合格 合格 |
| 水不溶物Insoluble matter in water,% ≤0.01 ≤0.01 0.03 |
| 氯化物(Cl)Chloride,% ≤0.0005 ≤0.001 0.003 |
| 硫酸鹽(SO4)Sulfate,% ≤0.01 ≤0.02 0.05 |
| 磷酸鹽、砷酸鹽、硅酸鹽(以SiO3計) |
| Phosphates,arsenates and silicates,% ≤0.00075 ≤0.001 0.003 |
| 重金屬(以Pb計)Heavy metals,% ≤0.001 ≤0.001 0.003 |
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| 項目名稱Item ACS 級 |
| 含量(以MoO3計)Assay 81.0-83.0% |
| 水不溶物Insoluble matter ≤0.005% |
| 氯化物(Cl)Chloride(Cl) ≤0.002% |
| 硝酸鹽(NO3)Nitrate Passes test |
| 砷酸鹽，磷酸鹽和硅酸鹽(以SiO2計)Arsenate,phosphate,and silicate ≤0.001% |
| 磷酸鹽(PO4)Phosphate ≤5ppm |
| 硫酸鹽(SO4)Sulfate ≤0.02% |
| 重金屬(以Pb計)Heavy metals(as Pb) ≤0.001% |
| 鎂(Mg)Magnesium(Mg) ≤0.005% |
| 鉀(K)Potassium(K) ≤0.01% |
| 鈉(Na)Sodium(Na) ≤0.01% |
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| 99.9% metals basis： |
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| 外觀Appearance 粉末或結(jié)晶 |
| X-射線衍射X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.9% Based On Trace Metals Analysis of ICP |
| 痕量金屬分析Trace Metal Analysis ≤1000ppm by ICP Atomic emission |
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| 品級Grade 用于細胞和昆蟲細胞培養(yǎng), 81-83% as MoO3 |
| (for cell culture, sfor insect cell culture, 81-83% as MoO3 ) |
| 外觀Appearance White to Off-White Powder |
| 水溶性Solubility Clear，100 mg/mL in 1N NaOH |
| 紅外光譜Infrared spectrum Conforms to Structure |
| 細胞培養(yǎng)Cell Culture Test Pass |
| 昆蟲細胞培養(yǎng)Insect Cell Test Pass |
| 含量Assay by Titration 81.0 - 83.0 % |
| as MoO3 by Pb(NO3)2 |
