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J.T.Baker高纯硝酸(9761-80)
点击次数：0发布时间：2020/4/1 17:20:21
更新日期：2020/4/1 17:20:21
所 在 地：中国大陆
产品型号：B9761-80
相关标签：无机试剂
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详细内容
J.T.Baker ACS硝酸现货促销中
- 规格参数
Certificate of Analysis
Meets ACS Reagent Chemical Requirements,以下是此产品的质检报告参数.
| Appearance | Passes Test | PT |
| Assay (HNO₃) | 69.0 - 70.0 % | 69.8 |
| Arsenic (As) | <= 0.010 ppm | < 0.001 |
| Color (APHA) | <= 10 | < 10 |
| Specific Gravity at 60°/60°F | 1.416 - 1.420 | 1.419 |
| Residue after Ignition | <= 4 ppm | < 4 |
| Chloride (Cl) | <= 0.1 ppm | < 0.1 |
| Phosphate (PO₄) | <= 0.2 ppm | < 0.2 |
| Sulfate (SO₄) | <= 0.5 ppm | < 0.2 |
| Trace Impurities - Aluminum (Al) | <= 100.0 ppb | < 10.0 |
| Arsenic ａnd Antimony (as As) | <= 4 ppb | <0.1 |
| Trace Impurities - Boron (B) | <= 50.0 ppb | < 5.0 |
| Trace Impurities - Calcium (Ca) | <= 200.0 ppb | < 20.0 |
| Trace Impurities - Chromium (Cr) | <= 100.0 ppb | < 10.0 |
| Trace Impurities - Copper (Cu) | <= 50.0 ppb | < 5.0 |
| Trace Impurities - Gold (Au) | <= 200.0 ppb | < 20.0 |
| Heavy Metals (as Pb) | <= 100 ppb | <5 |
| Trace Impurities - Iron (Fe) | <= 100.0 ppb | < 10.0 |
| Trace Impurities - Lead (Pb) | <= 100.0 ppb | < 10.0 |
| Trace Impurities - Magnesium (Mg) | <= 100.0 ppb | < 10.0 |
| Trace Impurities - Manganese (Mn) | <= 100.0 ppb | < 10.0 |
| Trace Impurities - Mercury (Hg) | <= 5.0 ppb | < 0.5 |
| Trace Impurities - Nickel (Ni) | <= 50.0 ppb | < 5.0 |
| Trace Impurities - Potassium (K) | <= 300.0 ppb | < 30.0 |
| Trace Impurities - Tin (Sn) | <= 200.0 ppb | < 20.0 |
| Trace Impurities - Titanium (Ti) | <= 200.0 ppb | < 20.0 |
| Trace Impurities - Zinc (Zn) | <= 200.0 ppb | < 20.0 |
*通过不断开发符合特殊应用领域要求的产品，J.T.Baker一直是分析化析领域的领导者。
