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羥甲煙胺

 
 
單價 1.00 / kg對比
銷量 暫無
發(fā)貨 湖北武漢市付款后24小時內(nèi)
庫存 10000kg起訂1kg
品牌 羥甲煙胺
型號 原料藥
規(guī)格 99%
過期 長期有效
更新 2014-03-05 12:59
 

武漢豐竹林化學(xué)集團(tuán)有限公司

企業(yè)會員第15年
資料未認(rèn)證
保證金未繳納
詳細(xì)說明

羥甲煙胺
產(chǎn)品名稱:羥甲煙胺
化學(xué)名: N- 羥甲基煙酰胺
分子式: C7H8N2O2
CAS No. : 3569-99-1
質(zhì)量標(biāo)準(zhǔn):中國國家食品藥品監(jiān)督管理局 檢測項目  質(zhì)量指標(biāo) 
外觀:白色結(jié)晶性粉末
熔點:147~151 ℃
溶液的色澤及澄清度 :無色透明
重金屬 :≤ 10ppm
氯化物 :≤ 0.01%
酸堿度 :合格
干燥失重 :≤ 0.5%
硫酸灰分 :≤ 0.1%
含量:99.0~101.0% 
 
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