无码日韩精品一区二区免费暖暖_日韩人妻无码精品久久_狂躁美女大bbbbbb视频u_亚洲精品一区二区三区在线观看_自拍偷自拍亚洲精品播放

SZSE:002741
Chemical Reagents
Ammonium persulfate?COA Report
  • CAS No.:7727-54-0
  • Molecular weight:228.20
  • Aliases:Ammonium persulfate?
  • Molecular formula:(NH4)2S2O8
  • EC No.:231-786-5
  • HS-No:28334000
Information
Specification category:
Product No. Product name specifications
1.06075.015 Ammonium persulfate AR500g
1.06075.025 Ammonium persulfate CP500g
1.06075.035 Ammonium persulfate CP25Kg
1.06075.045 Ammonium persulfate CP25kg
1.06075.055 Ammonium persulfate AR25kg
1.06075.065 Ammonium persulfate Spec25kg
1.06075.085 Ammonium persulfate AR25kg
Characteristic: Appearance and properties:Colorless monoclinic crystal, sometimes slightly greenish, deliquescence.
Relative density (water=1):1.98
Relative vapor density:7.9
Concentration:Industrial-grade Content ≥ 95%.
Solubility:Soluble in water
Other Properties: 120
Technical indicators:
Item AP CP Assay[(NH4)2S2O8] ≥98.0% ≥98.0% Clarity test Qualified3# Qualified5# Insoluble Matter in water ≤ 0.005% ≤ 0.02% Residue on ignition (as sulfate) ≤ 0.02% ≤ 0.05% Chloride and chlorate (as Cl) ≤ 0.001% ≤ 0.002% Manganese (Mn) ≤ 0.00005% ≤ 0.0001% Iron (Fe) ≤ 0.0005% ≤ 0.001% Heavy metals (as Pb) ≤ 0.0005% ≤ 0.001%
Hazard characteristics:

ADR-RID UN 1444 Ammoniumpersu-lfat,5.1,Ⅲ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
亚洲熟妇av一区二区三区浪潮| 亚瑟国产精品久久| 日本丶国产丶欧美色综合| 日本中文一二区有码在线| 日韩人妻不卡一区二区三区| 国产精品综合av一区二区国产馆| 亚洲一区二区视频免费在线观看| 亚洲一区二区三区四区五区六区 | 韩国三级丰满少妇高潮| 男女做爰猛烈啪啪吃奶图片| 国产极品粉嫩福利姬萌白酱| 50岁人妻丰满熟妇αv无码区 | 日韩一区二区三区射精-百度| 白丝爆浆18禁一区二区三区| 国产高潮抽搐喷水高清| 国产一区二区三四区| 岛国av一区在线播放| 久久精品aⅴ无码中文字字幕不卡| 国产精品高潮呻吟av久久4虎| 亚洲国色天香卡2卡3卡4| 精品无码久久久久成人漫画| 国产午夜精品一区二区三区不卡| 顶级欧美做受xxx000| 久久人妻无码中文字幕| 国产精品亚洲а∨天堂2021| 免费观看又污又黄的网站| 亚洲高清有码在线观看| 国产亚洲日韩欧美一区二区三区| 人妻被猛烈进入中文字幕| 男女激烈动态黄图| 精品日韩免费在线观看| 西西人体大胆瓣开下部自慰| 精品亚洲成a人在线观看青青| 人人澡人人澡人人看添av| 全免费a级毛片| 久久99久国产麻精品66| 亚洲人精品午夜射精日韩| 特级毛片a片久久久久久| 免费观看又污又黄的网站| 极品蜜臀黄色在线观看| 久久一日本道色综合久久|