| 产品规格︰ | 检验项目(Determination) 检验结果(Analysis result)
鉴别 (Identify) 符合实验(Conforming with the test)
性状(Characteristics) 无色结晶或结晶粉末(Colourless crystals or
a white , crystalline powder)
溶液澄清度和色泽(Clarity and colour of solution) 符合实验(Conforming with the test)
钡(Barium) 符合实验(Conforming with the test)
氯化物(Chloride) ≤50ppm
钙(Calcium) ≤20 ppm
铁(Iron) ≤10 ppm
硫酸盐(Sulphate) ≤150 ppm
草酸盐(Oxalates) ≤50 ppm
重金属(Heavy metals,as pb) ≤5 ppm
砷(Arsenic) ≤1 ppm
硫酸灰粉(Sulphated Ash) ≤0.05%
易碳化物(readily carbonisable substances) 符合实验(Conforming with the test)
含量(Content) 99.68%
水分(Humidity) 12.27
有机挥发杂质(organic volatile impurities) 符合实验(Conforming with the test)
酸碱度(acidily or alkalinity) 符合实验(Conforming with the test)
酒石酸盐(tratrate) 符合实验(Conforming with the test)
MESH SIZE 8-80MESH
|
|
|
|
