产品说明
分析说明
Assay (manganometric): ≥ 99.0 %
Clarity of the solution in Ethanol: passes test
pH-value (5 %; water): 2.5 - 3.5
Titrable free acid: ≤ 0.25 meq/g
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
Hg (Mercury): ≤ 0.000001 %
NH₄ (Ammonium): passes test
Pb (Lead): ≤ 0.0005 %
Total sulfur (as sulfate): ≤ 0.005 %
Residue on ignition (as sulfate): ≤ 0.01 %
Corresponds to ACS,ISO
基本信息
| 经验(实验)分子式 | H3NO · xHCl |
| 分子量 | 33.03 (free base basis) |
| MDL编号 | MFCD00051089 |
| EC索引号 | 226-798-2 |
产品性质
| 质量水平 | 100 |
| 等级 | ACS reagent |
| agency | reag. ISO |
| 蒸汽压 | 0.054 Pa ( 50 ℃) |
| 测定 | ≥99% (manganometric) |
| 形式 | solid |
| pH值(酸碱度) | 2.5-3.5 (20 ℃, 50 g/L in H2O) |
| mp | 154 ℃ |
| 密度 | 1.70 g/cm3 at 20.2 ℃ |
| 堆积密度 | 900 kg/m3 |
| 储存温度 | 2-30℃ |
| InChI | 1S/ClH.H3NO/c;1-2/h1H;2H,1H2 |
| InChI key | WTDHULULXKLSOZ-UHFFFAOYSA-N |
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