• D-山梨醇 [50-70-4]

  • 英文名:D-Sorbitol solution
  • 别名:山梨糖醇,D-山梨糖醇,山梨醇,清凉茶醇,花楸醇,蔷薇醇,己六醇
  • CAS号:50-70-4 分子式:C6H14O6 分子量:182.18
P61660-500g D-山梨醇 [50-70-4] 95% 500g 80.00 促销价:56.00
P61667-100g D-山梨醇 [50-70-4] 95% 100g 35.00 促销价:24.50
P61668-25g D-山梨醇 [50-70-4] 95% 25g 26.00 促销价:18.20
P61669-500g D-山梨醇 [50-70-4] 98% 500g 93.00 促销价:65.10
P61660-100g D-山梨醇 [50-70-4] 98% 100g 40.00 促销价:28.00
P61661-25g D-山梨醇 [50-70-4] 98% 25g 30.00 促销价:21.00
P61667-500g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 500g 800.00 促销价:520.00
P61665-100g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 100g 343.00 促销价:222.95
P61662-25g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 25g 208.00 促销价:135.20
P61663-5g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 5g 100.00 促销价:65.00
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P61660-500g D-山梨醇 [50-70-4] 95% 500g 80.00 56.00 特价产品 登录可见
P61660-500g D-山梨醇 [50-70-4] 95% 500g 80.00 促销价:56.00
P61667-100g D-山梨醇 [50-70-4] 95% 100g 35.00 24.50 特价产品 登录可见
P61667-100g D-山梨醇 [50-70-4] 95% 100g 35.00 促销价:24.50
P61668-25g D-山梨醇 [50-70-4] 95% 25g 26.00 18.20 特价产品 登录可见
P61668-25g D-山梨醇 [50-70-4] 95% 25g 26.00 促销价:18.20
P61669-500g D-山梨醇 [50-70-4] 98% 500g 93.00 65.10 特价产品 登录可见
P61669-500g D-山梨醇 [50-70-4] 98% 500g 93.00 促销价:65.10
P61660-100g D-山梨醇 [50-70-4] 98% 100g 40.00 28.00 特价产品 登录可见
P61660-100g D-山梨醇 [50-70-4] 98% 100g 40.00 促销价:28.00
P61661-25g D-山梨醇 [50-70-4] 98% 25g 30.00 21.00 特价产品 登录可见
P61661-25g D-山梨醇 [50-70-4] 98% 25g 30.00 促销价:21.00
P61667-500g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 500g 800.00 520.00 登录可见
P61667-500g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 500g 800.00 促销价:520.00
P61665-100g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 100g 343.00 222.95 登录可见
P61665-100g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 100g 343.00 促销价:222.95
P61662-25g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 25g 208.00 135.20 登录可见
P61662-25g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 25g 208.00 促销价:135.20
P61663-5g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 5g 100.00 65.00 登录可见
P61663-5g D-山梨醇 [50-70-4] 超纯级, ≥99.5% (HPLC) 5g 100.00 促销价:65.00
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

化学性质

白色无臭结晶性粉末,有甜味,有吸湿性。溶于水(235g/100g水,25℃)、甘油、丙二醇,微溶于甲醇、乙醇、醋酸、苯酚和乙酰胺溶液。几乎不溶于多数其他有机溶剂。存在于各种植物果实中。可燃。 熔点:93℃(介稳定态),97℃(稳定态) 密度:1.47(-5℃) 折射率:1.3477

质量标准

  

项目Item                          分析纯
                                               (AR)
含量(C6H14O6)Assay,%                       ≥ 98.0
灼烧残渣(以硫酸盐计)Ignition residue,%        ≤ 0.1
氯化物(Cl)Chloride,%                          ≤ 0.003
硫酸盐(SO4)Sulfate,%                          ≤ 0.003
重金属(以Pb计)Heavy metals,%                  ≤ 0.001
还原糖Reducing sugar,%                        ≤ 0.4
干燥失重Loss on drying,%                      ≤ 0.8  
铁(Fe), %                                     ≤ 0.0005
镍(Ni),%                                      ≤ 0.0002
砷(As),%                                      ≤ 0.00013


品级Grade                               超纯级  
                                       (Ultra pure)
外观Appearance                          白色粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥99.5% (HPLC)
比旋光度Specific rotation [a]20/D       −1.5±0.3°, c = 10% in H2O
甜度sweetness                           0.6 × sucrose
不溶物insoluble matter,                 passes filter test
灼烧残渣Residue on ignition             ≤0.1% (as SO4)
干燥损失loss on drying                  ≤0.5% , 20 °C (HV)
pH                                      5.0-7.0 (25 °C, 1 M in H2O)
水溶性solubility H2O:                   soluble1 M at 20 °C, clear, colorless
氯chloride (Cl-):                       ≤50 ppm
硫酸根sulfate (SO42-):                  ≤50 ppm
  Al:                                   ≤5 ppm
  As:                                   ≤0.1 ppm
  Ba:                                   ≤5 ppm
  Bi:                                   ≤5 ppm
  Ca:                                   ≤10 ppm
  Cd:                                   ≤5 ppm
  Co:                                   ≤5 ppm
  Cr:                                   ≤5 ppm
  Cu:                                   ≤5 ppm
  Fe:                                   ≤5 ppm
  K:                                    ≤50 ppm
  Li:                                   ≤5ppm                                
  Mg:                                   ≤5 ppm
  Mn:                                   ≤5 ppm
  Mo:                                   ≤5 ppm
  Na:                                   ≤50 ppm
  Ni:                                   ≤5 ppm
  Pb:                                   ≤5 ppm
  Sr:                                   ≤5 ppm
  Zn:                                   ≤5 ppm
λ 1 M in H2O
UV absorption
  λ: 260 nm A:                          ≤0.04
  λ: 280 nm A:                          ≤0.045


品级Grade                               分子生物学级  
                                (grade for molecular biology )
外观Appearance                          白色粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       98-100 °C
DNase, RNase, and protease,             none detected



品级Grade                               细胞培养级  
                                (cell culture tested)
外观Appearance                          白色粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       98-100 °C
细胞培养试验Cell culture test           PASS



品级Grade                               植物细胞培养级  
                                 (plant cell culture tested)
外观Appearance                          白色粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       98-100 °C
植物细胞培养试验Plant Cell Culture Test Pass

  

危险性质

联合国编号 
Risk:  
Safety :  S8- 
Hazard : 

  

用途及存储

  密封干燥保存。