Name | Specifications | Packing | Price | Delivery |
Sodium thiocyanate | AR | 500g | RMB 68.2 | Consulting service |
Sodium thiocyanate | CP | 500g | RMB 55 | Consulting service |
Sodium thiocyanate | GR | 500g | RMB 66 | Consulting service |
Sodium thiocyanate | ACS | 500g | RMB 88 | Consulting service |
Sodium thiocyanate | ≥99.99% metals basis | 25g | RMB 429 | Consulting service |
Sodium thiocyanate | ≥99.99% metals basis | 100g | RMB 1199 | Consulting service |
ACS级
项目名称 ACS Grade
含量(NaCNS)Assay ≥98.0%
水不溶物Insoluble matter ≤0.005%
碳酸盐(Na2CO3)Carbonate ≤0.2%
氯化物(Cl)Chloride ≤0.01%
硫酸盐(SO4)Sulfate ≤0.01%
硫化物(以S计)Sulfide ≤0.001%
铵盐(NH4)Ammonium ≤0.002%
重金属(以Pb计)Heavy metals ≤5ppm
铁(Fe)Iron ≤2ppm
≥99.99% metals basis:
外观Appearance 白色粉末或结晶
X-射线衍射分析X-Ray Diffraction Conforms to standard
红外光谱鉴别Infrared spectrometry Conforms to Structure
纯度Purity ≥99.99% Based on Trace Metals Impurities of ICP
纯度Purity ≥98.5-101.5% (Titration by AgNO3)
ICP: Confirms Na and S Components Confirmed
痕量金属分析Trace Metal Analysis ≤200ppm by ICP Atomic emission and Atomic Absorption Combined
(Al、Ba、Ca、Cu、Mg、Sn、Zn、Li、K、Rb、Cs)
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