| GB/T 657-95 |
| 項(xiàng)目Item 優(yōu)級(jí)純 分析純 化學(xué)純 |
| (GR) (AR) (CP) |
| 含量［(NH4)6Mo7O24·4H2O)Assay,% ≥99.0 ≥99.0 ≥99.0 |
| 配制溶液試驗(yàn)Preparing solution 合格 合格 合格 |
| 澄清度試驗(yàn)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(jì)) |
| Phosphates,arsenates and silicates,% ≤0.00075 ≤0.001 0.003 |
| 重金屬(以Pb計(jì))Heavy metals,% ≤0.001 ≤0.001 0.003 |
| |
| |
| |
| 項(xiàng)目名稱Item ACS 級(jí) |
| 含量(以MoO3計(jì))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(jì))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(jì))Heavy metals(as Pb) ≤0.001% |
| 鎂(Mg)Magnesium(Mg) ≤0.005% |
| 鉀(K)Potassium(K) ≤0.01% |
| 鈉(Na)Sodium(Na) ≤0.01% |
| |
| |
| 99.9% metals basis： |
| |
| |
| 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 |
| |
| |
| 品級(jí)Grade 用于細(xì)胞和昆蟲(chóng)細(xì)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(xì)胞培養(yǎng)Cell Culture Test Pass |
| 昆蟲(chóng)細(xì)胞培養(yǎng)Insect Cell Test Pass |
| 含量Assay by Titration 81.0 - 83.0 % |
| as MoO3 by Pb(NO3)2 |
四水鉬酸銨 12054-85-2