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叠氮化钠 Sodium Azide
CAS NO:26628-22-8
分子式Molecular Formula： NaN3
结构式Structural Formula：
Uses: used to synthesize medicine and to produce azide; also used to prevent from mildew and septicity of blood serum, to measure oxygen content in wastewater, etc.
包装：25KG/桶
Package: 25KG/Drum
备注：6.1类剧毒品，UN1687.
序号NO | 项目Item | 规格Specification |
1 | 外观Appearance | 白色结晶粉末 SODIUM AZIDE IS IN THE FORM OF FINE,WHITE AND CRYSTALLINE POWDER FREE FROM FOREIGN MATTER AND VISIBLE IMPURITIES
|
2 | 含量Assay | ≥99.5% |
3 | 水分Moisture Content | ≤0.3% |
4 | 水不溶物Water Insoluble Mater | ≤0.50% |
5 | 游离碱Alkalinity (AS NaOH) | ≤0.1% |
6 | 水溶性铁Water Soluble Compounds (As Fe) | ≤0.05% |
7 | 氯化物Chloride (As NaCl) | ≤30PPM |
8 | 硝酸盐Nitrate (As NaNO3) | ≤0.05% |
9 | 硫酸盐Sulfate (As Na2SO4) | ≤0.01% |
10 | 澄清度Clarity (15% Aqueous Solution) | Transparent & Clear |
11 | PH值（11-15%的水溶液20°C时） PH of 11-15% Aqueous Solution at 20°C | 8.8-9.8 |