Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
                                お問い合わせ
                                Tel:+86-335-5978826
                                Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
                                Mobile:+86-15227250682,
                                +86-13313337629
                                E-mail:tzchem@163.com;
                                tzchem@tianzichem.com
                                tzsales@tianzichem.com
                                ホーム > 製品センター
                                Magnesium Sulfate
                                Name: Magnesium Sulfate
                                Molecular Formula: MgSO4·7H2O
                                Annual production capacity: 10,000T
                                Molecular weight: 246.48.
                                Characteristics: --White exiguous acicular or oblique-pillar crystal. Smell-less, taste-bitter. Easily efflorescent at dry air.
                                --Specific gravity is 1.68.
                                --Freely soluble in water . Soluble in its own water at 67.5oC. Slightly soluble in ethanol and glycerin.
                                --Decomposing is heated up. Loosing 4 molecules crystal water at 70-80oC.About at 200oC,lossing all of its crystal water becomes anhydrous compounds.
                                Use: Mainly used in fertilizer, tanning, printings and dyeing, activator, papermaking, plastic, porcelain, pigment matchmaking ,dynamite and fireproof materials making.
                                Can be used in printings and dyeing delaine as the aggravating reagent of calico or silk, and as filling up of wooden-cotton products. Be used as Epsom salts at medicine.
                                Package, Storage: Knitting bags with plastic liners,25kg,40kg,50kg per bag.
                                Quality Index: Index first class Second class
                                ( MgSO4·7H2O)% ≥ 98.0 ≥ 95.0
                                iron (Fe)% ≤ 0.005 ≤ 0.01
                                Chloride(CL)% ≤ 0.30 ≤ 0.50
                                insoluble in water% ≤ 0.10 ≤ 0.15

                                 


                                Copyright(C)2017,Qinhuangdao Tianzi Chemical Industry Co.,Ltd All Rights Reserved. ?Supported by ?ChemNet?ChinaChemNet?Toocle?Copyright Notice
                                Tel:+86-335-5978826 Fax:+86-335-5978826 E-mail:tzchem@163.com; Contact: Mr liu +86-13931486198

                                                              国产精品性麻豆色欲综合欧美久久,亚洲精品日韩AV无码一二区,日本黄色精品,国产精品久久久久精品综合紧图片
                                                              日本尤物| 韩国19禁主播vip福利视频婵婵| 国产精品白浆无码流出| 国产在线日韩| 久久精品亚洲中文字幕无码网站| 国模小宁的人体蜜挑深处| 欧美黑人粗XXXXBBBB| 日本中出视频| 亚洲午夜精品一区二区三区电影院| 亚洲毛片网站| 九九久久伊人精品影院| 日本极品少妇XXXX69试| 蜜臀av无码久久久久久久夜夜| 色婷国产精品久久传媒| 少妇水多A片大爽了| 日韩黄色影院| 在线亚洲色A片AⅤ大片| 亚洲欧美综合精品色区| 18禁黄网站禁片免费观看app下载| 欧美特级毛AAAA| 又爽又黄又无遮挡的激情视频免费| 国内精品视频在线观看免费网站| 91麻豆精品国产综合久久久| 国se综合| 欧美喷水| av无码亚洲精品| 国产精品毛片无码| 黄 色 网 站 成 人免费| 日韩电影大全| 亚洲 欧美 变态 另类 综合| 色婷国产精品久久传媒| 亚洲午夜久久久久国产AV| 日本hdxxxxx护士a级| 永久免费观看直播的软件| 欧美激A∨在线视频播放| 亚洲成AV人在线播放无码| 秋霞电影网在线观看伦| 97影院理论午夜伦不卡偷| 久久经典黄色视频| 欧美三级大片| 狠狠色伊人亚洲综合网站麻豆| http://www.jroppufj.cn http://www.you1tao.com.cn http://www.jidajida.cn