Triacetin CAS 102-76-1
ʻO ka wai ʻaila ʻaʻaʻole waihoʻoluʻu, ʻawaʻawa iki, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe, me nā waiwai ester maʻamau. Ka helu hoʻolapalapa 258 ℃ (0.101 mpa), ke kiko uila 138 ℃ (ke kīʻaha paʻa), ka helu heheʻe 3 ℃. Hiki i ka hopena solvation ikaika ke hāʻawi i nā huahana me ka loli maikaʻi.
| Nā mea | Nā kikoʻī |
| Ka nana aku | ʻO ka wai alohilohi kala ʻole |
| Maʻiʻo | 99% min |
| kala (Pt-Co) | 30 # ka nui |
| Wai | ≤0.05% |
| Kaʻakika (mgKOH/g) | ≤0.01% |
| Hōʻike Hoʻohālikelike (25 ℃/D) | 1.430～1.435 |
| ʻOiʻa pili (25/25 ℃) | 1.154～1.164 |
| Nā Metala Kaumaha (e like me Pb) | ≤5 ppm |
| Arsenic | ≤3 ppm |
1> Hoʻohana nui ʻia ʻo ia e like me ka plasticizer o cellulose diacetate, ka ʻāpana kānana o ka cigakeke, a me ka fixative a me ka lubricating matrix o ke ʻano, nā mea ʻala a me nā mea hoʻonaninani;
2> Eia kekahi, ua hoʻohana ʻia ʻo ia e like me ka plasticizer a me ka solvent no nā uhi inika, e like me nitrocellulose, cellulose acetate, ethyl cellulose, a me cellulose acetate butyrate;
3> I ka hoʻolei ʻana, hoʻohana ʻia ia ma ke ʻano he mea hoʻoikaika paʻakikī no ka hana ʻana i ke one.
240kg / pahu a i ʻole koi o nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃
Triacetin CAS 102-76-1
Triacetin CAS 102-76-1
