J.T.Baker高纯度酸产品以其多年来的高质量、良好的一致性和创新性而享有盛誉。从20世纪70年代我们创立ULTREX™产品系列起,就开始了向全世界推出纯度最高的酸。如今,ULTREX.II产品系列已经成为最高纯度的代表。连同我们其它的产品,这类产品是酸产品基础生产商应用最广泛的酸组合部分。
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.
J.T.Baker ACS硝酸现货促销中
产品代码 | 产品名称 | 级别 | 规格 |
B9761-80 | 硝酸,69.0-70.0% | BAKER ANALYZED ACS酸 | 2.5 L |
J.T.Baker ACS硝酸,2.5L包装,现货促销中,¥288.00,引爆岁末年初促销狂潮,欲购从速,限量供应100瓶,截止日期:2013-12-31
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 |