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分析純北京氧化鈣

 
 
單價 6.00 / 千克對比
銷量 暫無
發貨 北京付款后3天內
庫存 1000000千克起訂25千克
品牌 金匯太亞
型號 無機
規格 分析純
過期 長期有效
更新 2013-08-27 17:27
 

北京金匯太亞化學試劑有限公司

企業會員第15年
資料未認證
保證金未繳納
  • 北京
  • 上次登錄 2013-08-27
  • 趙文沖 (先生)  
詳細說明

TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
          天津金匯太亞化學試劑有限公司
Test Report of Product 檢驗報告 
 
 名:     氧化鈣CaO            規格:             分析純        
Product:           Calciun oxide                    Specification :           AR               
 
標準依據:       GB 1262—77             批號:            20110212       
Standard        GB 1262—77               Batch No          20110212         
 
T e s t I t e m
T e s t S t a n d a r d
T e s t r e s u l t
性狀
(Characters)
白色塊狀
White block
合格
Conform
含量
(Assay)
98%
99.2%
澄清度實驗
(Appearance of solution)
應符合規定
Comply with the standard
合格
Conform
乙酸不容物
Ethanoic acid insoluble substance
0.05%
0.02%
灼燒失重
Loss on ignition
2%
1.2%
氯化物
Chloride
0.003%
0.0012%
硝酸鹽
Nitrites
0.004%
0.0018%
硫酸鹽
Sulphates
0.1%
0.03%
(Iron)
0.015%
0.01%
堿金屬和鎂
Magnesium and alkali metal
0.5%
0.26%
氨水沉淀物
(Ammonia sediment)
0.2%
0.1%
結論(Conclusion):符合分析純之規定(The above product complies with AR)
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