檢 驗 項 目
T e s t I t e m
|
分析純
AR
|
化學(xué)純
CP
|
性狀
(Characters)
|
白色結(jié)晶或粉末
(White crystal or powder)
|
白色結(jié)晶或粉末
(White crystal or powder)
|
含量
(Assay)
|
≥99.0%
|
≥99.0%
|
鹽酸不溶物
(Hydrochloric acid insolubles)
|
≤0.005%
|
≤0.01%
|
灼燒失重
(Residue on drying)
|
24.5-26.5%
|
24.5-26.5%
|
氯化物
(Chloride)
|
≤0.005%
|
≤0.01%
|
硝酸鹽
(Nitrates)
|
合格
(Conform)
|
合格
(Conform)
|
硫酸鹽
(Sulfate)
|
≤0.02%
|
≤0.04%
|
氨
(Ammonia)
)
|
≤0.01%
|
≤0.006%
|
鎂
(Magnesium)
|
≤0.02%
|
≤0.008%
|
鐵
(Iron)
|
≤0.0015%
|
≤0.003%
|
砷
(Arsenic)
|
≤0.001%
|
≤0.002%
|
重金屬
(Heavy metal)
|
≤0.001%
|
≤0.002%
|
|
【包裝】編織袋內(nèi)襯塑料袋,牛皮紙袋,紙筒。凈重25kg(或根據(jù)客戶要求定做)
【生產(chǎn)廠商】:廊坊鵬彩精細(xì)化工有限公司
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