三羟甲基氨基甲烷 68,0 - 70,0% Acidimetry, AR® ACS, Macron Fine Chemicals™
供应商: Avantor Performance Materials
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Danger
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Synonyms:
Tris
MACR1409-46EA
664
CNY
MACR1409-46
MACR1409-04
三羟甲基氨基甲烷 68,0 - 70,0% Acidimetry, AR® ACS, Macron Fine Chemicals™
三羟甲基氨基甲烷
分子式:
NH₂C(CH₂OH)₃ 分子量: 121.14 g/mol 沸点: 357 溶点: 169…172 °C 密度: 1.328 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00004679 CAS号: 77-86-1 EINECS: 201-064-4 UN号: 2031 ADR: 8 II Merck Index: 13,09842 |
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产品技术规格
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Appearance | Passes Test |
ACS - Assay (HNO₃) (by acidimetry) | 68.0 - 70.0 % |
ACS - Color (APHA) | ≤10 |
ACS - Residue after Ignition | ≤5 ppm |
ACS - Chloride (Cl) | ≤0.5 ppm |
ACS - Sulfate (SO₄) | ≤1 ppm |
ACS - Arsenic (As) | ≤0.010 ppm |
ACS - Heavy Metals (as Pb) | ≤0.2 ppm |
Trace Impurities - ACS - Iron (Fe) | ≤0.200 ppm |
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