Properties: colorless liquid,
containing impurities, yellow or yellow-brown liquid. Boiling point
of **7 ~ **0 ℃. Melting point **0 º C. Refractive
index of 1.**1. The relative density of 1.**8.
Content> *9.5% high quality of this product, please note that
more
Moisture <0.*5%
F-: <*0ppm
SO4: <*0ppm
