<delect id="tfn3z"><video id="tfn3z"><font id="tfn3z"></font></video></delect><video id="tfn3z"><font id="tfn3z"><font id="tfn3z"></font></font></video>

<video id="tfn3z"><i id="tfn3z"><delect id="tfn3z"></delect></i></video>

<dl id="tfn3z"><i id="tfn3z"></i></dl>

<dl id="tfn3z"></dl><video id="tfn3z"><i id="tfn3z"></i></video><video id="tfn3z"><dl id="tfn3z"></dl></video>

<video id="tfn3z"></video><dl id="tfn3z"></dl><video id="tfn3z"></video>

<dl id="tfn3z"><i id="tfn3z"></i></dl>

<video id="tfn3z"></video><nobr id="tfn3z"><video id="tfn3z"></video></nobr><nobr id="tfn3z"><video id="tfn3z"></video></nobr><dl id="tfn3z"></dl>

<dl id="tfn3z"></dl> <video id="tfn3z"><dl id="tfn3z"></dl></video>

<noframes id="tfn3z"><dl id="tfn3z"><i id="tfn3z"></i></dl><nobr id="tfn3z"><dl id="tfn3z"></dl></nobr><video id="tfn3z"><i id="tfn3z"><delect id="tfn3z"></delect></i></video>

<noframes id="tfn3z"><dl id="tfn3z"></dl>

<dl id="tfn3z"></dl>

<dl id="tfn3z"></dl><video id="tfn3z"></video><dl id="tfn3z"><i id="tfn3z"><delect id="tfn3z"></delect></i></dl><i id="tfn3z"><dl id="tfn3z"><delect id="tfn3z"></delect></dl></i>

乙酸鈉（CH3CH2OONa）一般以帶有三個結晶水的三水合乙酸鈉（CH3CH2OONa·3H2O）形式存在。三水合乙酸鈉為無色透明或白色顆粒結晶，在空氣中可被風化，可燃。易溶于水，微溶于乙醇，不溶于二乙醚。123℃時失去結晶水。但是通常濕法制取的有醋的味道。水中發生水解。乙酸鈉/三水乙酸鈉物性數據乙酸鈉分子式：CH3CH2OONa；三水乙酸鈉分子式：CH3CH2OONa·3H2O相對分子質量：136.08（三水物） 82.03（無水物）性狀：為無色透明單斜晶系棱柱狀結晶或白色結晶性粉末，無臭或稍帶醋氣味，略苦，于干燥濕熱空氣中易風化。相對密度1.45，加熱至58℃溶于結晶水中，至120℃失去結晶水而成白色粉末，315℃以上時熔融并分解成碳酸鈉。易溶于水（46.5g/100mL，20℃，0.1mol/L水溶液pH為8.87）、丙酮等，溶于乙醇，不溶于乙醚。相對密度：1.45（三水合物）；1.528（ 無水物）折光率：1.464 熔點（℃）：58溶解性：易溶于水、乙醇、乙醚。產品主要用途：有機合成的酯化劑；印染媒染劑；水處理碳源；緩沖劑；食品加工酸味調和劑等 固體乙酸鈉58%-60%含量 25%含量檢驗報告 碳源檢測報告 液體乙酸鈉10%-30%含量 液體乙酸鈉20%含量 復合碳源20萬-120萬COD 30%含量檢驗報告 工業級無水乙酸鈉 液體乙酸鈉25%含量 20%含量檢驗報告

<delect id="tfn3z"><video id="tfn3z"><font id="tfn3z"></font></video></delect><video id="tfn3z"><font id="tfn3z"><font id="tfn3z"></font></font></video>

<video id="tfn3z"><i id="tfn3z"><delect id="tfn3z"></delect></i></video>

<dl id="tfn3z"><i id="tfn3z"></i></dl>

<dl id="tfn3z"></dl><video id="tfn3z"><i id="tfn3z"></i></video><video id="tfn3z"><dl id="tfn3z"></dl></video>

<video id="tfn3z"></video><dl id="tfn3z"></dl><video id="tfn3z"></video>

<dl id="tfn3z"><i id="tfn3z"></i></dl>

<video id="tfn3z"></video><nobr id="tfn3z"><video id="tfn3z"></video></nobr><nobr id="tfn3z"><video id="tfn3z"></video></nobr><dl id="tfn3z"></dl>

<dl id="tfn3z"></dl> <video id="tfn3z"><dl id="tfn3z"></dl></video>

<noframes id="tfn3z"><dl id="tfn3z"><i id="tfn3z"></i></dl><nobr id="tfn3z"><dl id="tfn3z"></dl></nobr><video id="tfn3z"><i id="tfn3z"><delect id="tfn3z"></delect></i></video>

<noframes id="tfn3z"><dl id="tfn3z"></dl>

<dl id="tfn3z"></dl>

<dl id="tfn3z"></dl><video id="tfn3z"></video><dl id="tfn3z"><i id="tfn3z"><delect id="tfn3z"></delect></i></dl><i id="tfn3z"><dl id="tfn3z"><delect id="tfn3z"></delect></dl></i>