ʻEtil silicate CAS 78-10-4
ʻIke ʻia hoʻi ʻo Ethyl silicate ʻo tetraethyl silicate a i ʻole tetraethoxysilane. He wai ʻaʻohe kala a moakāka me kahi ʻala kūikawā. He paʻa ia i ke alo o nā mea anhydrous, hoʻoheheʻe ʻia i loko o ka ethanol a me ka silicic acid ke hoʻopili ʻia me ka wai, lilo i turbid i ka ea pulu, a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka waiʻona a me ka ether. He mea ʻawahia a hoʻonāukiuki loa i nā maka a me ke ala hanu. Hana ʻia ia ma o ka distillation ma hope o ka hopena o ka silicon tetrachloride a me ka ethanol anhydrous. Hoʻohana ʻia ia no ka hana ʻana i nā uhi pale wela a me nā kemika a me ka hoʻomākaukau ʻana i nā mea hoʻoheheʻe silicone. Hiki ke hoʻohana ʻia i ka synthesis organik, ma ke ʻano he mea maka kumu no ka hoʻomākaukau ʻana i nā kristal kiʻekiʻe, ma ke ʻano he mea mālama aniani optical, kahi mea hoʻopaʻa, a ma ke ʻano he mea hoʻokaʻawale i ka ʻoihana uila, a pēlā aku.
| MEA | KŪMAU |
| ʻAno | Wai moakaka |
| Ka nui o ka paʻa | 0.933 g/mL ma 20 °C (mālamalama ʻia) |
| PH | 7 (20°C) |
Hoʻohana nui ʻia ka Ethyl silicate i nā uhi pale kemika a me nā uhi pale wela, nā mea hoʻoheheʻe silicone a me nā mea hoʻopili hana pololei. Ma hope o ka hydrolysis piha, hana ʻia ka pauka silica maikaʻi loa, kahi i hoʻohana ʻia e hana i nā phosphors a hiki ke hoʻohana ʻia ma ke ʻano he reagent kemika. Hoʻohana nui ʻia ʻo Tetraethoxysilane i ke aniani optical, nā uhi pale kemika, nā uhi pale wela a me nā mea hoʻopili. Hoʻololi ʻana i nā uhi anti-corrosion Mea hoʻopili crosslinking, mea hoʻopaʻa, mea hoʻomaloʻo; Hana ʻana i nā iwi catalyst a me ka silica ultrafine kiʻekiʻe. Hoʻohana nui ʻia ka Ethyl orthosilicate i ke aniani optical, nā uhi pale kemika, nā uhi pale wela a me nā mea hoʻopili. Hoʻololi ʻana i nā uhi anti-corrosion Mea hoʻopili crosslinking, mea hoʻopaʻa, mea hoʻomaloʻo; Hana ʻana i nā iwi catalyst a me ka silica ultrafine kiʻekiʻe.
25kg/pahu
ʻEtil silicate CAS 78-10-4
ʻEtil silicate CAS 78-10-4
