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Bismuth sulfate

Molecular Structure:
Molecular Formula:
Bi2O12S3;Bi2(SO4)3
Molecular Weight:
706.15
Alias:
堿式硫酸鉍 Bismuth sulfate normal Bismuthous sulfate
Product order:
Name Specifications Packing Price Delivery
Bismuth sulfate AR 500G RMB 990 Consulting service
Bismuth sulfate AR 100g RMB 308 Consulting service
Bismuth sulfate CP 100g RMB 286 Consulting service
Bismuth sulfate CP 500g RMB 880 Consulting service
Character:
白色針狀結(jié)晶或粉未。呈酸性反應。在水或醇中分解成堿式鹽。加熱至465℃分解放出三氧化硫。能溶于稀鹽酸或稀硝酸,不溶于水和醇。
密度:6.82
熔點:710℃
Quality Standard:
項目                                                 化學純  
                                                      (CP)
含量Assay                                           ≥98.0%  
澄清度試驗Clarity                                     合格  
氯化物Chloride(Cl)                                  ≤0.005%  
硝酸鹽Nitrate(NO3)                                    合格  
鐵Iron(Fe)                                          ≤0.002%  
銅copper(Cu)                                        ≤0.005%  
砷arsenic(As)                                       ≤0.001%  
鉛lead(Pb)                                          ≤0.03%  
銀silver(Ag)                                          合格  
硫化氫不沉淀物unprecipitates for H2S(以硫酸鹽計)    ≤0.03%  
Storage:
密封保存。
用途  測定其他金屬硫酸鹽。用作藥物
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