
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% (dry basis), AR® ACS, Macron Fine Chemicals™
공급사: MACRON AVANTOR BRAND
인증서
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CAS 번호:77-86-1
:
화학식:NH₂C(CH₂OH)₃
MDL 번호:MFCD00004679
:121.14 g/mol
머크 색인:13,09842
끓는점:357 °C (1013 hPa)
용융점:169…172 °C
밀도:1.328 g/cm³ (20 °C)
EINECS:201-064-4
:GHS07
보관 온도:Ambient
사양 테스트 결과
- Meets ACS Reagent Chemical Requirements:—
- For Laboratory,Research,or Manufacturing Use:99.8 - 100.1 %
- ACS - Assay (NH₂C(CH₂OH)₃) (dried basis):99.8 - 100.1 %
- ACS - Insoluble Matter:≤0.005 %
- ACS - Loss on Drying at 105°C:≤1.0 %
- ACS - pH of 0.05M Solution at 25°C:10.3 - 10.5
- ACS - Water (H₂O)(by Karl Fischer titrn):≤2 %
- ACS - Heavy Metals (as Pb):≤5 ppm
- ACS - Iron (Fe):≤5 ppm
- ACS - Absorbance:Passes Test
사양 테스트 결과
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