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磷酸二氫銨

 
 
單價 5550.00 / 噸對比
銷量 暫無
發(fā)貨 四川德陽市預(yù)售,付款后10天內(nèi)
庫存 1000噸起訂1噸
品牌 堯龍
型號 7722-76-1
規(guī)格 98(%)
過期 長期有效
更新 2011-07-07 16:30
 

綿竹堯龍化工有限公司

企業(yè)會員第15年
資料未認(rèn)證
保證金未繳納
  • 四川-德陽市
  • 上次登錄 2011-07-07
  • 金莎 (女士)   業(yè)務(wù)代表
詳細(xì)說明

磷酸二氫銨(MAP)                         
 
中文別名:磷銨; 磷酸一銨; 工業(yè)磷酸一銨;
英文名稱:Ammonium dihydrogen phosphate
CAS號:7722-76-1
分 子 式:NH4H2PO4
分 子 量:115.03
物化性質(zhì):熔點 190 °C ;密度 1.02 g/mL at 20 °C 儲存條件 2-8°C 溶解H2O,水溶解性 368g/L (20 ºC)
產(chǎn)品用途:可用作木材、紙張、織物的阻燃劑,纖維加工和染料工業(yè)的分散劑,防火涂料的配合劑,干粉滅火劑等,在食品工業(yè)中用作發(fā)酵劑、營養(yǎng)劑。也用作高效N&P肥料。
    裝:內(nèi)塑外編袋,每袋25Kg或50Kg,貯于通風(fēng)干燥處。按客戶要求。
技術(shù)指標(biāo):
項目
 標(biāo)
工 業(yè) 級
食品級
主含量(以NH4H2PO4計)%≥
98.0
98.0
五氧化二磷(以P2O5計)%≥
61.0
60.0
氮(N)%≥
12.0
12.0
PH1%水溶液)
4.4-4.6
4.4-4.6
水不溶物 %≤
0.10
0.10
水份%≤
0.5
0.5
砷(以As計)%≤
----
0.0003
氟化物(以F計)%≤
----
0.005
重金屬(以Pb計)%≤
----
0.001
舉報收藏 0評論 0
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