Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% ACS, Analytical reagent (AR) buffer substance, Rankem®
Supplier: RANKEM
T0351
T0352
T0353
T0354
RANKT0351EA
1880.34
INR
RANKT0351
RANKT0352
RANKT0353
RANKT0354
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.1% ACS, Analytical reagent (AR) buffer substance, Rankem®
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
TRIS buffer. High purity reagent that meet or exceed the ACS reagent specifications.
- Batch-to-batch consistency
- Tested for heavy metals
- Suitable for advanced chemical testing
- Available in various pack size
Description: White crystalline powder to needles.
Formula:
NH₂C(CH₂OH)₃ Boiling Pt: 357 °C (1013 hPa) Melting Pt: 169,..172 °C Density: 1,328 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00004679 CAS Number: 77-86-1 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 |
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