????

??(P-????????-co-??????)

 

[Product name]:	Toluenesulfonamide formaldehyde resin, Poly(p-toluenesulfonamide-co-formaldehyde)
[Structural Formula]:
[Molecular Formula]:	(C7H10NO2S)n
[Molecular Weight]:	--
[CAS NO]:	25035-71-6
[Packing]:	50KG/200Kg drum

Specification:
ASSAY  ITEM	Index
SOFTENING POINT	59-67°C
COLOR,APHA	50 MAX
INDEX OF REFRACTION	1.42-1.44
ACID VALUE, mgKOH/g	1.0 MAX
FREE FORMALDEHYDE	0.5% MAX
MOISTURE	0.5% MAX
ASH	0.1% MAX