Name | Specifications | Packing | Price | Delivery |
Pyrogallic | GR | 500g | RMB 528 | Consulting service |
Pyrogallic | AR | 500g | RMB 418 | Consulting service |
项目 优级纯
(GR)
外观Appearance 白色结晶粉末
红外光谱鉴别Infrared spectrometry 符合
纯度Purity >99.0% (GC)
熔点Melting point 131°C - 135°C
水溶解试验Solubility in water 合格
硫酸盐灰分Sulfated ash <0.1 %
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