无码中文字幕2012免费观看_av无人影院免费观看_欧美特黄欧美特黄999_h日韩欧美在线观看


Solid sodium ethylate


1.Product name: Sodium ethylate
2.Molecular formula: C2H3NaO  Molecular weight: 68.06

Index name Index Packing
Appearance light yellow powdery crystal 20kg bag, vacuum packing, 20kg cardboard drum
Total alkali % ≥99%
Free alkali (NaOH)% ≤1.0%
Na2CO3 % ≤0.5%

Uses: in industry, it can be used in dye, pigment and intermediate: plastic (polymerization catalyst of alcohol, ester and nitrile; neutralizer in the production of polyolefine in fulling method); cosmetic and drug(vitamin, sulphonamide, hormone, flavor, edible flavor, essence; food oil and grease (ester group transfer catalyst); synthetic detergent (catalyst of foam stabilizer and emulsifier ); paint and varnish ( the modification of dry oil made of fatty acid ester).

Storage: Stored in cool and dry place, far away from fire, heat, acid and oxidant. Load gently, no breakage.





  Previous product: Liquid sodium ethylate
  Next product: Liquid sodium methylate

主站蜘蛛池模板: 囯产精品久久久久久久久久新婚| 女人喜欢被男人操下面视频看久久| 国产欧美一区二区三区四区五区| 亚洲AV无码成人精品区浪潮AV| 韩日AV一区二区浪潮| 丰满岳乱妇一区二区三区电影凤鸣阁影视| 免费的情男女草莓视频在线观看视频| 国产日韩欧美精品| 一区二区三区在线观看中文字幕| 欧美日韩久久久精品无码一区二区| 国产阿女在线观看| 成人动漫网久久久久| 好紧我太爽了好硬蜜桃视频视频| 96成人免费在线视频| 久久久久凹凸成人网站| 欧洲一区二区欧美国产日韩 云播| 香蕉久久夜色精品国产app蜜臀| 久久久一本精品99久久精品66| 老司机电影院亚洲深夜| 国产裸体美女免费无遮挡高清图片| 精品视频中文字幕| 中文字幕丝袜足交视频| 亲子伦一区二区三区观看方式| 国产精品国产三级国产专播|| 国产免费网站在线播放八区| 日韩国产欧美一区二区| 久久精品人妻无码系列63式| 亚洲色无月婷婷中文字幕| 久激情内射婷内射蜜桃欧美一级| 99国产精品久久久久久久日本竹| 日韩在线二区观看| 亚洲一区无码中文字幕| 先锋影音av最新av资源网| 我想看国产免费大片视频,我想看免费国产大片| 东京热无码人妻AV| 久久久久99精品欧美亚洲| 99久久精品这里只| 日韩欧美制服在线二区| 国精产品一区二区三区白丝| 搡BBBBB视频| A级片毛片真人牲交|