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丙烯酰胺

 
 
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發(fā)貨 江蘇揚(yáng)州市付款后3天內(nèi)
過(guò)期 長(zhǎng)期有效
更新 2013-04-15 17:36
 

揚(yáng)州美濤化工有限公司

企業(yè)會(huì)員第14年
資料未認(rèn)證
保證金未繳納
詳細(xì)說(shuō)明

丙烯酰胺        99%    日本   10000元/T  180kg/桶
丙烯酰胺
Acrylamide
 
Cas號(hào)
【79-06-1】
MDL:
--MFCD00008032
Beilstein
605349
EINECS:
--201-173-7
分子式
C3H5NO; CH2=CHCONH2
分子量
71.08
別名
Acrylic acid amide
2-Propenamide
分子結(jié)構(gòu)式
 
性狀
無(wú)色薄片結(jié)晶。對(duì)光敏感,放陰暗處較穩(wěn)定,在熔點(diǎn)時(shí)或紫外光照射下易聚合。
密度:1.122
熔點(diǎn):82-86 °C
沸點(diǎn):125 °C/25 mmHg
閃點(diǎn):138 °C
質(zhì)量標(biāo)準(zhǔn)
 
 
項(xiàng)目Item                                   分析純             化學(xué)純
                                            (AR)               (CP)
含量(C3H5NO)Assay,%                      ≥ 99.0               99.0
熔點(diǎn)范圍Melting renge,℃                 83.0-85.0             83.0-85.0
溶解度試驗(yàn)Clarity                           合格               合格
硫酸鹽(SO4)Sulfate,%                       ≤  0.01           0.05
灼燒殘?jiān)?以硫酸鹽計(jì))Ignition residue,%   ≤  0.02              0.05
鐵(Fe)Iron,%                       ≤  0.0005            0.001  



項(xiàng)目                                     超純級(jí)             蛋白組學(xué)級(jí)
                                     (Extra pure)     (Proteomics Grade)
電導(dǎo)率Conductivity (40%, Water)(umhos)   ≤5                   ≤5
DNA酶DNase(P/F)                          NONE                  NONE
電泳實(shí)驗(yàn)Electrophoresis(P/F)                                   合格
游離丙烯酸Free Acrylic Acid(%)           ≤0.001               ≤0.001
鑒定試驗(yàn)Identification(P/F)              合格                  合格
不溶物Insolubles(%)                      ≤0.005               ≤0.005
鐵Iron(%)                                ≤0.0001              ≤0.0001
鉛Lead(%)                                ≤0.0001              ≤0.0001
鎂Magnesium(%)                           ≤0.0001              ≤0.0001
熔點(diǎn)Melting Point(Degrees C)             84-86                 84-86
水分Moisture (KF)(%)                     ≤0.2                 ≤0.2
pH (10%, 0.1M NaCl) @25C                 5.5-6.5               5.5-6.5
蛋白酶Protease(P/F)                      NONE                  NONE
純度Purity(%)                            >99.9                 >99.9
RNA酶RNase(P/F)                          NONE                  NONE
貯存
密封陰涼避光保存。
用途
制備聚丙烯酰胺凝膠,供電泳測(cè)定蛋白質(zhì)分子量等。絮凝劑, 土壤穩(wěn)定劑,增強(qiáng)紙張強(qiáng)度,改進(jìn)纖維質(zhì)量,粘結(jié)劑。
聯(lián)合國(guó)編號(hào)
2074
Risk:
R45- R46- R20/21- R25- R36/38- R43- R48/23/24/25- R62-
Safety :
S53- - - S45-
Hazard :
T -
 
 
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