<form id="txblj"><form id="txblj"></form></form>

              <form id="txblj"><span id="txblj"><th id="txblj"></th></span></form>

                <form id="txblj"><form id="txblj"></form></form>

                Zhejiang Dayang Biotech Group Co., Ltd

                It is national high-tech enterprise, national “contract-honoring and credit-respecting enterprise”,
                Zhejiang patent demonstration enterprise, and Zhejiang green enterprise.

                Products And Services
                Home > Products and services
                Industrial Grade Potassium Bicarbonate

                Synonyms: Potassium hydrogen carbonate, Potassium acid carbonate

                Molecular Formula: KHCO3

                Molecular Weight: 100.11

                Density: 2.17

                Characteristics: White crystal, stable in the air, easily soluble in water, presenting weakly alkaline solution, hardly soluble in ethanol.

                CAS No.: 298-14-6

                Analytial standard: HG/T 2828-2010

                Applications: Mainly used as the raw material for chemicals and pharmaceuticals ext.

                Packing: 25kg/50kg net per PP woven bag with inner polyethylene film bag.

                Storage: Stored in a cool and dry area, keep away from rain and moisture.

                Specifications:

                Index Name Index Value
                Premium grade First grade Qualified grade
                Content(KHCO3(On dry basis) % ≥ 99.0 98.0 96.0
                Water Insolubles(On dry basis) % ≤ 0.01 0.05 0.10
                Chlorides(KCl)(On dry basis) % ≤ 0.02 0.05 0.20
                Sulfate(K2SO4)(On dry basis)% ≤ 0.02 0.04 0.15
                Ferric oxide(Fe2O3)(On dry basis)% ≤ 0.001 0.003 0.010
                Potassium(K)(On dry basis) % ≤ 38.0 37.5 37.0
                pH value(100g/L solution) % ≤   8.6  
                Note: Moisture index settled through negotiation by both parties.

                Address: No. 22 Chaoyang Road, Dayang Town, Jiande City, Zhejiang Province, China. E-mail:sale@dyhg.com
                Tel: 0086-571-64156812,64156011,64156179,64156088,58317120 Fax: 0086-571-64156010, 64156120
                Copyright (C) 2018,Zhejiang Dayang Biotech Group Co., Ltd.?All Rights Reserved.Supported by?ChemNet?ChinaChemNet?Toocle

                亚洲久久视频动漫视频在线观看视频,中日韩另类AV一区二区,天美传媒原创华语在线,swag baby视频在线观看,日韩AV无码不卡一区二区,日本国产自慰在线视频,日系jk制服 萝莉 诱惑,国产网红国产精品濑亚美莉 雅虎天气日本| jufd 430 中文字幕| 追龙电影中文字幕| sg99.xy丝瓜视频在线观看| 午夜影院06o6tv在线观看| 国产剧情浮力限制影院| 国产模特在线导航| 国产素人搭讪AV假冒星探| 小学生偷拍国产| 国产的jk制服| 韩国短发图片| 麻豆传媒aopp| 91麻豆传媒官花絮| 欧美圆角插头| tm0002天美传媒| 女同性恋是吗| 年轻的妈妈电影1中文字幕| 精东影业官方网址| 国产人与狗在线视频| 99r在线精品视频在线| 午夜剧场在线观看无遮挡| 剧情故事片国产电影| 欧美另类国产亚洲区| 搭讪丝袜下载国产| 国产偷拍家教老师和学生磁力链| 国产原创AV尾随漂亮主播| esc韩国| 麻豆传媒映画夏晴子0097| 欧美u15萝莉禁视频| 看A日本| 91新人可乐在线观看| 亚洲播播在线电影| 北国之春歌曲中文字幕歌词| 丝袜国产剧情| 国产动画萝莉| 肉色丝袜国产播放| 国产厕所偷拍免费视频在线观看| 国产制服巨乳| 情圣 韩国女演员| 麻豆经济传媒小菲在线观看| 欧美书桌发展| http://www.povaroff.net http://www.leshizhan.com http://www.sliders-dvd.com http://www.koyogakuin.com http://www.hedongxi.com http://www.567390.com