Ethyl silicate CAS 78-10-4
ʻIke ʻia ʻo Ethyl silicate he tetraethyl silicate a i ʻole tetraethoxysilane. ʻO ka wai waihoʻoluʻu a ʻākala me kahi ʻala kūikawā. Paʻa ia i mua o nā mea anhydrous, decomposes i ethanol a me ka silicic acid ke hoʻopili ʻia me ka wai, lilo i ʻūlū i loko o ka ea mākū, a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka waiʻona a me ka etera. ʻAʻona a hoʻonāukiuki loa i ka maka a me ka ʻōpū hanu. Hana ʻia ia e ka distillation ma hope o ka hopena o ka silicon tetrachloride a me ka anhydrous ethanol. Hoʻohana ʻia ia no ka hana ʻana i nā uhi pale wela a me ka hoʻomākaukau ʻana i nā mea hoʻoheheʻe silicone. Hiki ke hoʻohana ʻia i loko o ka synthesis organik, ma ke ʻano he kumu kumu no ka hoʻomākaukau ʻana i nā kristal kiʻekiʻe, ma ke ʻano he mea hoʻomaʻamaʻa aniani optical, kahi mea hoʻopili, a ma ke ʻano he insulating mea i ka ʻoihana uila, etc.
| MEA | KANAWAI |
| IKE | wai ʻaʻa |
| ʻO ka mānoanoa | 0.933 g/mL ma 20 °C(kukui) |
| PH | 7 (20°C) |
Hoʻohana nui ʻia ʻo Ethyl silicate i nā pale kemika a me nā pale wela, nā mea hoʻoheheʻe silicone a me nā mea hoʻopili pololei. Ma hope o ka hydrolysis piha, hana ʻia ka pauka silica maikaʻi loa, i hoʻohana ʻia e hana i nā phosphors a hiki ke hoʻohana ʻia e like me ka reagent kemika. Hoʻohana nui ʻia ʻo Tetraethoxysilane i loko o ke aniani optical, nā mea pale kemika, nā pale wela a me nā mea hoʻopili. ʻO ka hoʻololi ʻana i nā pale anti-corrosion agent Crosslinking agent, binder, dehydrating agent; Ka hana ʻana i nā ʻiʻo catalyst a me ka silica ultrafine maʻemaʻe kiʻekiʻe. Hoʻohana nui ʻia ka Ethyl orthosilicate i loko o ke aniani aniani, nā mea pale kemika, nā pale wela a me nā mea hoʻopili. ʻO ka hoʻololi ʻana i nā pale anti-corrosion agent Crosslinking agent, binder, dehydrating agent; Ka hana ʻana i nā ʻiʻo catalyst a me ka silica ultrafine maʻemaʻe kiʻekiʻe.
25kg / pahu
Ethyl silicate CAS 78-10-4
Ethyl silicate CAS 78-10-4
