產品詳細

氯化鋇 > 高純氯化鋇

高純氯化鋇

價格:¥3100.00

含量:99.9%min
分子式:BaCl2*2H2O
分子量:244.31
執行標準:GB/T1617-2002
生產許可證編號:XK13-006-00018
CAS號:10361-37-2
外觀:粉末狀晶體

產品名產高純氯化鋇



項目A-1A-2A-3A-4A-5
BaCl2*2H2O≥99.90%99.95%99.98%99.99%99.99%
水不溶物≤50ppm20ppm20ppm20ppm100ppb
鈉Na≤10ppm5ppm5ppm2ppm100ppb
鉀K≤10ppm5ppm5ppm1ppm100ppb
鈣Ca≤50ppm20ppm10ppm5ppm100ppb
鐵Fe≤5ppm5ppm5ppm2ppm100ppb
鍶Sr≤50ppm20ppm10ppm2ppm100ppb
硅Si≤2ppm2ppm2ppm1ppm100ppb
鋁Al≤2ppm2ppm2ppm1ppm100ppb
鎂Mg≤10ppm5ppm5ppm2ppm100ppb
重金屬Pb≤5ppm2ppm2ppm2ppm100ppb


亚洲理论在线a中文字幕,性爱色图偷窥自拍,特黄视频免费观看,韩国免费a级毛片