Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% ACS, Analytical reagent (AR) buffer substance, Rankem®
Supplier: RANKEM
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About this item
CAS Number:77-86-1
:
Formula:NH₂C(CH₂OH)₃
MDL Number:MFCD00004679
:121.14 g/mol
Boiling Pt:357 °C (1013 hPa)
Melting Pt:169,..172 °C
Density:1,328 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:201-064-4
Specification Test Results
- Guarantee Analysis:.
- Assay(Dry Basis)(C4H11NO3):99.80 --> 100.10 %
- Identity (IR):Conforms
- Maximum Limits Of Impurities:.
- Insoluble Matter:Max. 0.00500 %
- Residue After Ignition:Max. 0.050 %
- Water ( By KF):Max. 0.500 %
- Chloride (Cl):<=0.001%
- Heavy Metal (As Pb):<=0.0005%
- Iron (Fe):<=0.0005%
- Sulphate (SO4):<=0.005%
- Absorbance (40%;1cm;water at 290nm):Max. 0.200 AU
Specification Test Results
Related Information
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