Dipropylene glycol CAS 25265-71-8
ʻO ka Dipropylene glycol he wai ʻala ʻole, waihoʻoluʻu, ʻono, hiki ke hoʻoheheʻe ʻia i ka wai, a me ka wai hygroscopic ma ka lumi wela. Hiki ke hoʻoheheʻe ʻia i ka wai a me ka toluene, hiki ke hoʻopili ʻia i ka methanol a me ka etera, me kahi ʻono ʻono ʻono a ʻaʻohe corrosiveness.
| 'ikamu | Hōʻike |
| Lae paila | 90-95 °C1 mm Hg |
| ʻO ka mānoanoa | 1.023 g/mL ma 25 °C (kukui.) |
| Pumi mahu | <0.01 mm Hg ( 20 °C) |
| Maemae | 99% |
| Nā kūlana mālama | E mālama ma lalo o +30 ° C. |
| PH | 6-7 (100g/l, H2O, 20 ℃) |
ʻO ka Dipropylene glycol kahi mea inu waiʻona i hoʻohana nui ʻia i loko o nā māla koi waiwai kiʻekiʻe e like me nā mea ʻala, nā mea hoʻonaninani, nā mea holoi, a me nā mea hoʻohui meaʻai; He kumu haʻahaʻa haʻahaʻa ka hope a hoʻohana nui ʻia e like me ka solvent ʻoihana me nā koi haʻahaʻa haʻahaʻa no DPG, a me kahi mea maka no ka hana ʻana i ka polyester unsaturated a me ka varnish nitrocellulose.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Dipropylene glycol CAS 25265-71-8
Dipropylene glycol CAS 25265-71-8
