Tris(hydroxymethyl)aminomethane
Crystal Chang
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Basic Information
| CAS No. | 77-86-1 |
|---|---|
| Place of Origin | Beijing China (Mainland) |
| Purity | 99.9% |
| Brand Name | Solarbio |
| Model Number | 77-86-1 |
Specification Appearance (Color)WhiteAppearance (Form)Crystalline PowderSolubility (Color)ColorlessSolubility (Turbidity)Clearat 200 g plus 300 ml of H2OUV Absorbance 290nm≤0.0540% W/WWater (by Karl Fischer)≤0.2 %Iron (Fe)≤1 ppmHeavy Metal≤2 ppmTitration by H2SO4≥99.9 %Melting Point168 - 172 °CRecommended Retest Period7 years
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