Kalima chloride hexahydrate CAS 7774-34-7
ʻO ka calcium chloride hexahydrate kahi mea crystalline cubic kala ʻole, i ʻike nui ʻia he mau kristal keʻokeʻo a keʻokeʻo paha i nā huahana kalepa. Solubility: hoʻoheheʻe ʻia i ka wai a hoʻoheheʻe ʻia i ka waiʻona. Ke hoʻomehana ʻia ka calcium chloride hexahydrate i 30 ℃, nalowale ia i 4 mau wai kristal, a laila hoʻomau i ka wela i 200 ℃ e nalowale nā wai kristal āpau a lilo i calcium chloride anhydrous.
| Mea | Nā kikoʻī |
| MW | 219.08 |
| Ka nui o ka paʻa | 1.71 g/mL ma 25 °C (lit.) |
| Kiko heheʻe | 30°C |
| PH | 5.0-7.0 (25 ℃, 1M i loko o H2O) |
| λmax | λ: 260 nm Akiekie: 0.018λ: 280 nm Kiekie: 0.015 |
| Nā kūlana mālama | 2-8°C |
Hoʻohana nui ʻia ka calcium chloride hexahydrate ma ke ʻano he desiccant, dehydrator, refrigerant, antifreeze no nā mīkini puhi kūloko mokulele a me nā kaʻa, antifreeze sima, mea pale ahi lole, mea mālama meaʻai, a pēlā aku; Hiki ke hoʻohana ʻia hoʻi ma ke ʻano he mea lawe hau a me ka mea antifreeze, hiki ke hoʻolalelale i ka paʻakikī o ka sima a hoʻonui i ke kūpaʻa anu o ka mortar hale. Hoʻohana ʻia ma ke ʻano he mea mālama. Hoʻohana ʻia nā mea pale ahi no ka hoʻopau ʻana a me ka hoʻopau ʻana i nā lole pulupulu.
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
Kalima chloride hexahydrate CAS 7774-34-7
Kalima chloride hexahydrate CAS 7774-34-7
