三羟甲基氨基甲烷 68,0 - 70,0% Acidimetry, AR® ACS, Macron Fine Chemicals™

供应商: Avantor Performance Materials
Danger

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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