铁粉|7439-89-6|Iron by hydrogen|艾科试剂

货号	品名	产品规格	包装	单价(RMB)	促销价(RMB)	可用库存	备注
144132	铁粉	99.99%SP	25g	145.00	137.75	>10	15021
144033	铁粉	5N，99.999%	25g	无货	0	>10	无货
144032	铁粉	99.9% ,100nm	100g	890.00	845.5	>10	15021
139383	铁粉	99.9% ,100nm	25g	295.00	280.25	>10	易燃！！
102729	铁粉	99.9%，80nm	500g	3952.00	3754.4	>10	15021
102728	铁粉	99.9%，80nm	100g	898.00	853.1	>10	15021
102727	铁粉	99.9%，80nm	25g	300.00	285	>10	15021
102724	铁粉	99.9%，50nm	500g	4588.00	4358.6	>10	15021
102723	铁粉	99.9%，50nm	100g	890.00	845.5	>10	15021
102722	铁粉	99.9%，50nm	25g	595.00	565.25	>10	15021
102721	铁粉	浓度范围:1.19-1.35(mg/L)，分析标准品	20ml	92.00	87.4	>10	15021
102720	铁粉	98%，400目	500g	60.00	57	>10	15021
102719	铁粉	CP	500g	38.00	36.1	>10	促销
102718	铁粉	AR	500g	39.00	37.05	>10	促销
102717	铁粉	4N，99.99%	25g	140.00	133	>10	15021
102716	铁粉	GR	500g	69.00	65.55	>10	15021

性状

灰色到灰黑色无定形细粒或粉末，有极微光泽，能溶于稀酸，不溶于水，暴露于空气和湿气中易氧化。
密度：7.86
熔点：1535 ºC
沸点：3000 ºC

质量标准

项目Item                                         分析纯    化学纯
                                                  (AR)      (CP)
含量(Fe)Assay,%                                 ≥ 99.0     98.0
硫酸不溶物Insolution matter in sulfuric acid,%  ≤ 0.1      0.5
水溶物Soluble matter in water,%                 ≤ 0.03     0.1
硫化合物(以SO₄计)Sulfur compounds               ≤ 0.06     0.15
氮化合物(以N计)Nitrogen compound,%              ≤ 0.005    0.01
铜(Cu)Copper,%                                  ≤ 0.005    0.02

项目Item                                          99.99 %

外观Appearance                                  Grey powder
X射线衍射X-Ray Diffraction                      Conforms to Structure
痕量金属Trace Metal Analysis                    ≤100.0 ppm
纯度Purity                                      ≥99.99% Based On Trace Metals Analysis

项目Item                                          99.9%，50nm

外观Appearance                                  Grey powder
X射线衍射X-Ray Diffraction                      Conforms to Structure
痕量金属Trace Metal Analysis                    ≤1000.0 ppm
纯度Purity                                      ≥99.9% Based On Trace Metals Analysis
粒度Particle size                               ≤50 nm

项目Item                                          99.9%，80nm

外观Appearance                                  Grey powder
X射线衍射X-Ray Diffraction                      Conforms to Structure
痕量金属Trace Metal Analysis                    ≤1000.0 ppm
纯度Purity                                      ≥99.9% Based On Trace Metals Analysis
粒度Particle size                               ≤80 nm