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發聯系信- 產品詳情
芬戈莫德中間體 CAS號: 77-86-1
三羥甲基氨基甲烷
Tris(hydroxymethyl)aminomethane
| Chemical Name | Tris(hydroxymethyl)aminomethane |
CAS Number | 77-86-1 |
Molecular Formula | C4H11NO3 |
Molecular Weight | 162.15 |
Molecular Structure |  |
Packing | 25kg/drum |
SPECIFICATION
Items | Specification |
Appearance | White crystal |
Melting Point | 168.4.~171.0℃ |
Content | ≥98.0% |
Insolubles | ≤0.03% |
ASH | ≤0.05% |
Heavy Metals | ≤5PPM |
Loss On Drying | ≤0.5% |
PH | 10.0-11.5 |
Colour | ≤5# |
Fe | ≤5PPM |
SO42+ | ≤10PPM |
Cl | ≤3PPM |
Abs(260nm, 20%water) | ≤0.1 |
Content | 99.5%-101.0% |