Tris (hydroxymethyl) aminomethane cum CAS 77-86-1
Tris (hydroxymethyl) est aminomethane album crystallinum seu pulveris. Solutum in ethanolo et aqua, leviter solutum in acetate ethyl acetate et benzene, in aethere et carbo tetrachloride insolubile, aes et aluminium mordax, et substantia chemica vexo.
ITEM | VEXILLUM |
Aspectus | Album pulveris crystallini |
Solubilitas | Hyalina et declaratio |
Puritas | ≥99.5% |
PH valorem | 10.0-11.5 |
punctum liquescens | 168.0℃-172.0℃ |
Amissis in siccitate | ≤0.2% |
Metallum grave | ≤5 ppm |
Ion ferrum | ≤1 ppm |
Sulfate ion | ≤10 ppm |
Chloride ion | ≤3 ppm |
Uv absorbance/280nm | ≤0.070 |
Uv absorbance/290nm | ≤0.200 |
Uv absorbance / 400nm | ≤0.020 |
Tris maxime ad pharmaceuticum medium adhibetur; Poni potest ut quiddam biologicum et relativum substantiae ad titrationem acidum; Etiam utendum est medium ad reagentias biochemicas et phosphomycin; Potest etiam adhiberi ut accelerator vulcanizationis, cosmeticus (cremor, purgat), oleum minerale, paraffin emulsifer, ac agens buffering biologicum.
25kg/orum
Tris (hydroxymethyl) aminomethane cum CAS 77-86-1
Tris (hydroxymethyl) aminomethane cum CAS 77-86-1