检 验 项 目
T e s t I t e m
|
分析纯
AR
|
化学纯
CP
|
性状
(Characters)
|
白色结晶或粉末
(White crystal or powder)
|
白色结晶或粉末
(White crystal or powder)
|
含量
(Assay)
|
≥99.0%
|
≥99.0%
|
盐酸不溶物
(Hydrochloric acid insolubles)
|
≤0.005%
|
≤0.01%
|
灼烧失重
(Residue on drying)
|
24.5-26.5%
|
24.5-26.5%
|
氯化物
(Chloride)
|
≤0.005%
|
≤0.01%
|
硝酸盐
(Nitrates)
|
合格
(Conform)
|
合格
(Conform)
|
硫酸盐
(Sulfate)
|
≤0.02%
|
≤0.04%
|
氨
(Ammonia)
)
|
≤0.01%
|
≤0.006%
|
镁
(Magnesium)
|
≤0.02%
|
≤0.008%
|
铁
(Iron)
|
≤0.0015%
|
≤0.003%
|
砷
(Arsenic)
|
≤0.001%
|
≤0.002%
|
重金属
(Heavy metal)
|
≤0.001%
|
≤0.002%
|
|
【包装】编织袋内衬塑料袋,牛皮纸袋,纸筒。净重25kg(或根据客户要求定做)
【生产厂商】:开云手机平台-IOS/安卓通用版/手机APP入口
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