Assay (by Acidimetric) 98.0 % min
Assay ( by HPLC) 99.0 % min
Optical purity D-enantimoer0.5% max
State of solution 0.3g in 2ml DMF clear solution
Melting point 125_140°C
Specific ro…
Name : bitolylene diisocyanate(TODI)
Molecular Formula : C16H12N2O2
Molecular Weight: 264.29
CAS No : 91-97-4
property : Under the normal atmospheric temperature is a white firm form particle …
Name :1,5-naphthylene diisocyanate (NDI)
Molecular Formula : C12H6N2O2
Molecular Weight: 210.19
CAS No : 3173-72-6
property : white to light yellow flaky crystalline solid , melting point: 126…
Molecular Formula : C21H12O6N3SP
Structure:
CAS No: 4151-51-3
Appearance: pale yellow solid
NCO content: >= 97.0%
Crystal test: qualified
Uses: it will solidified meeting with water or air…
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