Ammonium iodide

MDL：
MFCD00011424

Molecular Formula：
H4IN

Molecular Weight：
144.94

Product order：

Name	Specifications	Packing	Price	Delivery
Ammonium iodide	AR	500g	RMB 935	现货
Ammonium iodide	CP	500g	RMB 836	现货
Ammonium iodide	AR	100g	RMB 253	现货
Ammonium iodide	AR	25g	RMB 96.8	现货
Ammonium iodide	99.999% metals basis	5g	RMB 462	现货
Ammonium iodide	99.999% metals basis	25g	RMB 1736.9	现货
Ammonium iodide	99.999% metals basis	100g	RMB 6206.2	现货

Character：
白色结晶。无气味，易潮解，露光和在空气中易析出碘。易溶于水、乙醇、甘油和甲醇，微溶于醚。

Quality Standard：
Q/(HG)SJ 694-95
项目Item                                             分析纯      化学纯
                                                      (AR)        (CP)
含量(NH4I)Assay,%                                    ≥99.0       98.0
水溶液反应Solution reaction                           合格        合格
澄清度试验Clarity合格合格
水不溶物Insoluble matter in water,%                  ≤0.005      0.01
灼烧残渣(以硫酸盐计)Ignition residue,%               ≤0.005      0.02
氯化物(Cl)Chloride,%                                 ≤0.01       0.02
碘酸盐及碘(以IO3计)Iodate and ioldide,%              ≤0.003      0.01
铁(Fe)Iron,%                                         ≤0.0001     0.0003

项目名称Item                                          ACS Grade
含量Assay                                            ≥99.0%
不溶物Insoluble matter                               ≤0.005%
灼烧残渣Residue after ignition                       ≤0.05%
氯化物和溴化物(以Cl计)Chloride and Bromide(as Cl)    ≤0.005%
磷酸盐(PO4)Phosphate                                 ≤0.001%
硫酸盐(SO4)Sulfate                                   ≤0.05%
钡(Ba)Barium(Ba)                                     ≤0.002%
重金属(以Pb计)Heavy metals(as Pb)                    ≤0.001%
铁(Fe)Iron(Fe)                                       ≤5ppm

99.999% metals basis：

外观Appearance                          白色至淡黄色结晶粉末
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity                              ≥99.999% Based On Trace Metals Analysis
碘I                                     86.2%-88.9%  (titration with silver nitrate)
痕量金属分析Trace Metal Analysis        ≤20ppm by ICP Atomic emission

Storage：
对光敏感，易吸潮，避光保存
制造碘化物，照相。