产品名称９/div>
7783-13-3
Sodium ammonium hydrogen phosphate tetrahydrate
Ammonium sodium hydrogen phosphate, Microcosmic salt
产品介绍９/div>
产品说明
分析说明
Assay (acidimetric): 99.0 %
Chloride (Cl): 0.001 %
Sulfate (SO?): 0.005 %
Heavy metals (as Pb): 0.0005 %
As (Arsenic): 0.00005 %
Fe (Iron): 0.0005 %
K (Potassium): 0.001 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子弎/td> |
H5NNaO4P 4H2O |
| 分子野/td> |
209.07 |
| MDL编号 |
MFCD00066970 |
| EC索引叶/td> |
235-860-8 |
产品性质
| 质量水平 |
300 |
| 测定 |
99.0% (acidimetric) |
| 形式 |
solid |
| pH?酸碱? |
8.3 (20 ? 50 g/L in H2O) |
| mp |
79 ℂ/td> |
| 溶解?/td> |
167 g/L |
| 密度 |
0.85 g/cm3at 20 ℂ/td> |
| 痕量阴离孏/td> |
chloride (Cl-): 0.001%
sulfate (SO42-): 0.005% |
| 痕量阳离孏/td> |
As: 0.00005%
Fe: 0.0005%
K: 0.001%
heavy metals (as Pb): 0.0005% |
| 储存温度 |
2-30ℂ/td> |
安全信息
| 储存分类代码 |
13 - Non Combustible Solids |
| WGK |
WGK 1 |
| 闪点(F) |
Not applicable |
| 闪点(C) |
Not applicable |
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