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5-硝基水楊酸 

 
 
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發(fā)貨 湖北武漢市付款后24小時(shí)內(nèi)
過(guò)期 長(zhǎng)期有效
更新 2019-03-23 09:08
 

湖北恒碩化工科技有限公司

企業(yè)會(huì)員第14年
資料未認(rèn)證
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  • 湖北-武漢市
  • 上次登錄 2019-05-15
  • 徐文琪 (女士)   銷(xiāo)售經(jīng)理
詳細(xì)說(shuō)明

5-硝基水楊酸 
中文名稱(chēng) 5-硝基水楊酸
英文名稱(chēng) 5-Nitrosalicylic acid
中文別名 5-硝基-2-羥基苯甲酸
CAS RN 96-97-9
EINECS號(hào) 202-548-8
分 子 式 C7H3NO5
分 子 量 181.1035
質(zhì)量指標(biāo)(Specification)  
外觀(Appearance): 淡黃色結(jié)晶性粉末   
含量(Purity): ≥99.5  
包裝(Package): 25公斤/桶  
物化性質(zhì)(Physical Properties)  
1、含量:≥98%;
2、熔點(diǎn)范圍:229-233(2)℃;
3、雜質(zhì)最高含量;
4、乙醇溶解試驗(yàn):合格;
5、灼燒殘?jiān)?***鹽):0.1;
6、硝酸鹽(NO3):0.1
用  途 用作藥物、染料中間體


 

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