一、化學名：雙乙酸鈉
二、分子式：C4H7NaO4
三、分子量：142.09
四、CAS：126-96-5
五、性狀：白色結晶粉末，帶有醋酸氣味，易吸潮，極易溶于水，加熱至150℃以上分解。無毒，可燃。
六、用途：用作防腐劑、營養調味劑、消毒劑、飼料中添加可提高蛋白質利用率。
七、包裝：內襯聚乙烯塑料袋，外套復合塑料編織袋包裝，每袋凈重25kg。
八、貯存與運輸：貯存在通風清潔庫房中，裝載運輸時要輕裝輕放，防止破損，防止受潮、受熱，運
輸過程中防止雨淋受潮，應與有毒物品隔離。
質量指標 | Specification | GB 25538-2010 | FCC VII |
游離乙酸（以干基計），w/% | Free acetic acid(On Dry Basis),w/% | 39.0-41.0 | 39.0-41.0 |
乙酸鈉（以干基計），w/% | Sodium acetate(On Dry Basis),w/% | 58.0-60.0 | 58.0-60.0 |
水分，w/% ≤ | Moisture,w/% ≤ | 2.0 | 2.0 |
PH值(100g/L溶液，25℃） | PH value(100g/L solution,25℃) | 4.5-5.0 | ———— |
易氧化物，w/% ≤ | Readily oxidizable substance,w/%≤ | 0.2 | 0.2 |
鉛（Pb)，mg/kg ≤ | Lead(Pb),mg/kg ≤ | 2.0 | 2.0 |
1、Chemical Name:Sodium Diacetate
2、Molecular Formula:C4H7NaO4
3、Molecular Weight:142.09
4、CAS:126-96-5
5、Character:It’s white crystalline powder with acetic acid odor, it’s hygroscopic and easily soluble in water. It decomposes at 150℃ .
6、Usage:It can be used as antiseptic, nutritional seasoningagentor disinfectant. It promotes the utilization of protein in feed.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer
layer. The net weight of each bag is 25kg
8、Storage and Transport:It should be stored in a dry and ventilative warehouse, kept away from heat and
moisture during transportation,unloaded with care so as to avoid damage.Furthermore, it must be stored
separately from poisonous substances.
所有評論僅代表網友意見，與本站立場無關。