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活性炭

活性炭 [64365-11-3]

  • Activated carbon
  • CAS:64365-11-3      
  • 分子式:CH4
  • 分子量:16.04
  • MDL:
  • EINECS:232-421-2
  • 别名:碳分子筛 焦炭分子筛 针剂用活性炭
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产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1146432活性炭 [64365-11-3]AR粒500g35.00>10 CC C54 MG J
H1146433活性炭 [64365-11-3]AR粉500g35.00>10 CC C54 MG J
H1146431活性炭 [64365-11-3]食品糖类专用,200目1kg106.00>10 CC C54 MG J
H1146434活性炭 [64365-11-3]AR,200目,粉末状,褐色500g46.00>10 LA455 J
H1146435活性炭 [64365-11-3]AR,20-50目500g46.00>10 LA455 J
H1146436活性炭 [64365-11-3]电镀脱色专用,40-60目,from Nutshell1kg106.00>10 J
H1146437活性炭 [64365-11-3]电镀脱色专用,200目,from wood1kg106.00>10 J
H1146438活性炭 [64365-11-3]催化剂载体专用,8-16目1kg106.00>10 LA455 J
H1146439活性炭 [64365-11-3]净水、气体纯化专用,棒,φ1.0mm1kg106.00>10 J
H1146440活性炭 [64365-11-3]净水、气体纯化专用,10-24目1kg106.00>10 J
H1146441活性炭 [64365-11-3]净水、气体纯化专用,棒,φ4.0mm1kg106.00>10 J
H1146442活性炭 [64365-11-3]药物脱色,200目1kg106.00>10 J
H1146443活性炭 [64365-11-3]防毒200g20.00>10 J
H1146444活性炭 [64365-11-3]AR,200目,粉末状,褐色2.5kg112.00>10 J
H1146445活性炭 [64365-11-3]细胞培养级500g410.00>10 J
化学性质质量标准危险性质用途及储存
化学性质
黑色多孔性无味物质,粒形可从圆柱形、粗颗粒到细粉末粒子,颗粒直径一般为1~6mm,长度约为直径的0.7~4倍。或具有6~120目粒度的不规则颗粒。无臭、无味,不溶于水和有机溶剂。装填密度约0.3~0.6g/ml,微孑L容积约0.6~0.8ml/g,比表面积约500~1500m2/g。对有机高分子物质有很强的吸着力,故对液相中的微量成分,色素,臭气物质等均有很高的去除能力。最适用pH值为4.0~4.8,最佳温度60~70℃。
质量标准
  

试剂级活性炭:
 
HG/T 3-1290-80
项目                                             分析纯             化学纯
Item                                               AR                CP
亚甲基蓝检测Methylene blue absorbance           passes test        passes test
pH(50g/L.solution,25℃)                         ≤5.0~7.0         4.5~7.5
酸溶性Soluble in hydrochloric acid              ≤0.8%             2.0%
醇溶性Soluble in ethanol                        ≤0.2%             0.2%
干燥失重Drying loss.                            ≤0.1%             0.015%
灼烧残渣lgnition residue(as Sulfate)            ≤2.0%             3.0%
氯化物Chloride(Cl)                              ≤0.025%           0.10%
硫化物Sulfur compounds(as Sulfate)              ≤0.10%            0.15%
铁Iron(Fe)                                      ≤0.02%            0.10%
锌Zinc(Zn)                                      ≤0.05%            0.10%
重金属Heavy metals(as Pb)                       ≤0.005%           0.01%
 
 
电镀脱色专用活性炭:
    
材质From                                       果壳或木质
水份water%                                     ≤15
铁Fe%                                          ≤0.1  
氯化物Chloride%                                ≤0.05
重金属Heavy Metal %                            ≤0.01
锌Zn %                                         无  
酸碱度PH                                       ≥7
碘值Iodine value mg/g                          900
表面积Surface area m2/g                        ~1000
亚甲基蓝吸附值Methylene blue adsorption        105±10mg/g
 
 
催化剂载体专用(触酶载体)活性炭:
 
材质From                                       椰壳
粒度Granularity                                8-18(目)
水分Water%                                     ≤5.0
强度Strength%                                  ≥95
酸碱度PH                                       ≥7.0
表观密度Apparent densitycm3/g                  0.45-0.55
碘吸附值Iodine adsorption value(mg/g)          900-1050
灰份Ash%                                       ≤3.0
比表面积Surface area M2/g                      1100
总孔容积The total pore volume cm2/g            0.9
微孔容积Micropore volume cm2/g                 0.48
着火点Ignition point℃                         450
四氯碳吸附率CCl4 adsorption rate%              60-70
 
 
药用脱色专用:
 
粒度(目)                                      200
水份Water%                                    ≤10
铁Fe%                                         ≤0.05  
氯化物Chloride%                               ≤0.1
重金属Heavy Metal%                            ≤0.003  
锌Zn %                                        ≤0.02
酸碱度PH                                      4.5-7.5  
酸溶物Acid-soluble material %                 ≤1.0
灰份Ash %                                     ≤3.0
亚甲基蓝吸附值Methylene blue adsorptionmg/g   ≥195  
 
 
净水或气体纯化专用(for the purification of functional fluids):
(应用于生活饮用水,医药用纯水,电子工业高纯水的净化,脱色,精制)
 
粒度(目)                                      10-24
比表面积Surface area m2/g                     1100±50
总孔容积The total pore volume cm3/g           ~0.90
微孔容积Micropore volume cm3/g                ~0.50
表观密度Apparent density                      0.45-0.55
着火点℃                                      450
水分Water%                                    ≤15
强度Strength%                                 ≤ 95
酸碱度PH                                      ≥7
碘吸附值Iodine adsorption value(mg/g)         900-1100
苯酚吸附Phenol adsorption(mg/g)               150
四氯化碳吸附率Adsorption rate of carbon tetrachloride%                                50-70
 
 
食品糖类专用活性炭:
(去除食品或糖类中的色素及其前驱物质)
 
粒度(目)                                      200
比表面积Surface area m2/g                     ~1200
总孔容积The total pore volume cm3/g           ~0.95
中孔容积The pore volume cm3/g                 ~0.25
水分Water%                                    ≤15.0
铁Fe%                                         ≤0.15
氯化物Chloride%                               ≤0.35
锌%                                           ≤0.15
酸溶物Acid-soluble material%                  ≤2.0
重金属Heavy Metal%                            ≤0.01
酸碱度PH                                      3.0-6.0
灰份Ash%                                      ≤6.0
焦糖脱色Decolorization%                       ≥90
亚甲基蓝吸附值Methylene blue adsorption(mg/g)≥225
 
 
品级Grade                              细胞培养级  
                                    (for cell culture )
外观appearance                         black powder
湿度moisture content                   ≤10%
细胞培养测试cell culture test          pass
 
 
品级Grade                            植物细胞培养级  
                                 (for plant cell culture)
外观appearance                         black powder
湿度moisture content                   ≤10%
植物细胞培养plant cell culture test    pass

  
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