Hangzhou Chemfar Ltd. [China]

PTSA CAS 70-55-3 white crystalline powder;99.0%min OTSA:0.2%<BR>Chloride:0.005% max<BR>Loss on drying:0.2%

PTSACAS 70-55-3Appearance:white crystalline powder<BR>Assay:99% min<BR>Melting point:136-139ºC min<BR>OTSA:0.2% max<BR>Chloride:0.005% max<BR>Loss on drying:0.2% max<BR>Color:20APHA max<BR>PH Value:6.58-7.0<BR>Heavy metal:0.001% max<BR>SO4:0.005% max<BR>Fe:0.001% max<BR>Ash:0.05% max

non-dg cargo

25kg/drum

PTSA