品名 | 规格 | 包装 | 单价 | 货期 |
亚铁氰化钾 | AR | 500g | 77元 | 咨询客服 |
亚铁氰化钾 | CP | 500g | 66元 | 咨询客服 |
亚铁氰化钾 | GR,≥99.5% (RT) | 500g | 97.9元 | 咨询客服 |
亚铁氰化钾 | ACS, 98.5-102.0% | 500g | 88元 | 咨询客服 |
亚铁氰化钾(三水合) | ≥99.99% metals basis | 50g | 759元 | 现货 |
亚铁氰化钾(三水合) | ≥99.99% metals basis | 10g | 209元 | 现货 |
亚铁氰化钾(三水合) | ≥99.99% metals basis | 250g | 2827元 | 现货 |
ACS级
项目名称 ACS Grade
含量[K4Fe(CN)6•3H2O]Assay 98.5-102.0%
水不溶物Insoluble matter ≤0.005%
氯化物(Cl)Chloride ≤0.01%
硫酸盐(SO4)Sulfate Passes test
≥99.99% metals basis:
外观Appearance 黄色粉末或结晶
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.99% Based On Trace Metals Analysis of ICP
铁Fe 12.9- 13.5 %(Titration by KMNO4)
痕量金属分析Trace Metal Analysis ≤100ppm by ICP Atomic emission
痕量金属分析Trace Metal Analysis ≤100ppm by ICP Atomic Absorption
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