微晶纤维素

微晶纤维素

MCC

TLC

别名: 纤维素 , 纤维素粉 , 微晶质 , 微晶体 , 亚硫酸盐纸浆 , 木质粉 , Microcrystalline cellulose , α-Cellulose

产地   中国/美国  

所在目录    分离材料及耗材    

CAS号    9004-34-6    

微晶纤维素产品性质及属性

(C6H10O5)n=(162.06) n    

级别    TLC级    

含量    ≥97.0%    

颗粒度试验    合格    

干燥失重    3.0～5.0    

灼烧残渣    ≤0.05%    

重金属    ≤0.001%    

PH（50g/L,25℃）    5.0～7.5    

乙醚可溶物    ≤0.05%    

水可溶物    ≤0.24%    

溶解试验    合格    

微晶纤维素性状    白色或类白色微晶形非纤维状粉末，颗粒呈坚硬棒状。由木浆或棉浆粕经酸解处理，除去非晶部分而得的结晶聚集体。几乎不溶于水和稀酸，但可分散在水中。部分溶胀在稀碱中。pH 7(10％水悬浮液)    

用途    生化研究。柱色谱和薄层色谱用，分离提纯氨基酸、核酸和酶，也可用作粘合剂，助流剂，抗粘剂，吸附剂，胶囊稀释剂等    

保存    RT    

微晶纤维素

P06153% NaC1胰胨水发酵管BR

P06167% NaC1胰胨水发酵管BR

P061710% NaC1胰胨水发酵管BR

P0618山梨酸发酵管BR

P0619木糖发酵管BR

P0620鼠李糖发酵管BR

P0621棉子糖发酵管BR

P0622葡萄糖铵发酵管BR

P0623葡萄糖发酵管BR

P0624酚红葡萄糖肉汤发酵管BR

P0625麦芽糖发酵管BR

P0626乳糖发酵管BR

P06271% NaC1乳糖发酵管BR

P06283% NaC1乳糖发酵管BR

P06293.5% NaC1乳糖发酵管BR

P06305%乳糖发酵管BR

P06311% NaC1阿拉伯糖发酵管BR

P06323% NaC1阿拉伯糖发酵管BR

P06333.5% NaC1阿拉伯糖发酵管BR

P06341% NaC1蔗糖发酵管BR

P06353% NaC1蔗糖发酵管BR

P06363.5% NaC1蔗糖发酵管BR

P0637甘露醇发酵管BR

P06381% NaC1甘露醇发酵管BR

P06393% NaC1甘露醇发酵管BR

P06403.5% NaC1甘露醇发酵管BR

P06411% NaC1纤维二糖发酵管BR

P06421% NaC1甘露糖发酵管BR

P06433.5% NaC1葡萄糖磷酸盐胨水发酵管BR

P0644氨基酸脱羧酶对照发酵管BR

P06453% NaC1氨基酸脱羧酶对照发酵管BR

P06463.5% NaC1氨基酸脱羧酶对照发酵管BR

P0647鸟氨酸脱羧酶肉汤发酵管BR

P06483% NaC1鸟氨酸脱羧酶发酵管BR

P06493.5% NaC1鸟氨酸脱羧酶发酵管BR

P0650精氨酸脱羧酶对照发酵管BR

P06513% NaC1精氨酸脱羧酶发酵管BR

P06523.5% NaC1精氨酸脱羧酶发酵管BR

P0653赖氨酸脱羧酶肉汤发酵管BR

P06543% NaC1赖氨酸脱羧酶发酵管BR

P06553.5% NaC1赖氨酸脱羧酶发酵管BR

P0656色氨酸肉汤发酵管BR

P0657MR-VP发酵管BR

P0658尿素酶发酵管BR

P0659明胶发酵管BR

P0660木糖-明胶培养基发酵管BR

P0661七叶苷发酵管BR

P0662水杨苷发酵管BR

P0663OF发酵管BR

P0664ONPG发酵管BR

P0668肝素抗凝管