Pauka ʻEleʻele Keleawe(II) Chloride Cas 7447-39-4
ʻO ke ʻano kemika o ke keleawe chloride ʻo CuCl2, he pauka melemele-ʻeleʻele ia, me ka nui o 3.386 (25 ℃), kahi kiko heheʻe o 620 ℃, a me ka solubility o 70.6 ma 0 ℃. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol a me ka acetone. He maʻalahi ke omo i ka makū mai ka lewa a lilo i dihydrate uliuli-ʻōmaʻomaʻo CuCl2 · 2H2O, ʻo CuCl2 · 2H2O he kristal rhombic ʻōmaʻomaʻo.
| ITEM | SKUMUMANAʻO | HOPENA |
| helehelena | Pauka ʻeleʻele a melemele paha | Hoʻokō |
| ʻO ka EDTA paʻakikī (Cu) | 46.5-48.0% | 47.2% |
| E hahai i nā haumia metala | ≤200 ppm | 102ppm |
| Wai | ≤0.75% | 0.07% |
| Maʻemaʻe | ≥99.99% | 99.99% |
Hoʻohana ʻia ia ma ke ʻano he reagent kemika, mordant, oxidant, preservative lāʻau, mea hoʻohui meaʻai, disinfectant, a no ka hana ʻana i ke aniani, nā keramika, nā mea puhi ahi, ka ʻīnika huna, a no ka deodorization a me ka desulfurization o nā ʻāpana petroleum, ka hoʻomaʻemaʻe ʻana i ka metala, ke kiʻi ʻana, a pēlā aku.
ʻEke 1kg a i ʻole ke koi a nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
Pauka ʻEleʻele Keleawe(II) Chloride Cas 7447-39-4
