CAS: 9005-25-8; Starch (From Potato)

• 英文名称Starch (From Potato)
• 中文名称马铃薯淀粉
• 其它别名alpha-starch; amaizow13; amylomaizevii; aquapel(polysaccharide); argobrandcornstarch; clearjel
• CAS编号9005-25-8
• MFCD编号:MFCD00082026
• EINECS号:232-679-6
• 分子式:(C6H10O5)n
• 分子量:359.328
• 产品CID: 1931766
• 产品分类有机原料→分子砌块→手性化合物→手性砌块

• 相似结构搜索
• 产品信息参考;;;;
• 1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2…
• 计算化学: 氢键受体数12.0氢键供体数9可旋转键数4

物理性质

• 熔点256-258 °C
• 沸点1.5 g/mL at 25 °C(文献)
• 闪点357.8 °C
• 密度1.5
• PSA:224.53
• LogP:-5.2352
• 折射率1.652
• 溶解性H2O: 20mg/mL, colorless, clear to slightly turbid
• 敏感性常温常压下稳定避免湿，热，高温无味无臭的白色粉末，有吸湿性。按淀粉来源的植物品种，可分为玉米淀粉、土豆淀粉、小麦淀粉、地瓜淀粉、高粱淀粉、木薯淀粉、大米淀粉等，其相应的形态、颗粒大小、组成、聚合度和糊化温度都有所不同。
• 外观形态细白色粉末,无气味的
• 储存条件2-8°C
• 产品应用一, 药用辅料,是糊精,麦芽糖,葡萄糖的主要原料二,新型药用辅料,用作增稠剂,稳定剂,填充剂,无糖药物赋形剂等三,为人体提供的能量四,制氢气五,淀粉在人体内先被唾液淀粉酶分解成麦芽糖,然后麦芽糖分解成葡萄糖.葡萄糖经过糖酵解过程生成丙酮酸,丙酮酸;或者淀粉直接分解成糖酵解中间产物葡萄糖-1-P(这一部分没来得及和唾液充分混合).然后生产丙酮酸.丙酮酸又和酶结合生成乙酰辅酶A.然后进入柠檬酸循环圈.先生成柠檬酸.柠檬酸循环圈里面每消耗一个葡萄糖,生成6个NADH,2个FADH2 (电子载体).然后在线粒体膜结构内这些电子通过ATPase生成大量的ATP,能量.六,淀粉在制作其他食品中的作用 :淀粉除了用于烹调之外,在各类食品加工中也起到了很大的作用,利用淀粉作为配料或主料的食品有各种粉肠,灌肚,凉粉,炯子,粉皮,粉丝,火腿,罗汉肚等.
• 性质描述本品为白色,无臭,无味粉末.有吸湿性. 不溶于冷水,乙醇和乙醚.淀粉是葡萄糖的高聚体,在餐饮业又称芡粉,通式是(C6H10O5)n,水解到二糖阶段为麦芽糖,化学式是C12H22O11,完全水解后得到单糖(葡萄糖),化学式是C6H12O6 .淀粉有直链淀粉和支链淀粉两类.前者为无分支的螺旋结构;后者以24~30个葡萄糖残基以α-1,4-糖苷键首尾相连而成,在支链处为α-1,6-糖苷键.直链淀粉遇碘呈蓝色,支链淀粉遇碘呈紫红色.这并非是淀粉与碘发生了化学反应(reaction),产生相互作用(interaction),而是淀粉螺旋中央空穴恰能容下碘分子,通过范德华力,两者形成一种蓝黑色错合物.实验证明,单独的碘分子不能使淀粉变蓝,实际上使淀粉变蓝的是碘分子离子(I3).淀粉是植物体中贮存的养分,贮存在种子和块茎中,各类植物中的淀粉含量都较高.

MSDS等安全信息

• GHS象形图
• GHS符号GHS09;
  注释: Environment
• 危险类别水生慢性毒性 类别2
  急性毒性 类别4(吸入)
  特定目标器官毒性 - 单次接触 类别3
  严重眼刺激 类别2
• 警示词Warning
• 危险描述H411 |对水生生物有毒并具有长期持续影响.
  H332 |吸入有害.
  H335 |可能引起呼吸道刺激.
  H320 |会刺激眼睛
  H319 |造成严重眼刺激.
• 防范说明P261-P264-P271-P304+P340
• UN编号NONH for all modes of transport
• 危险品标志Xi: Irritant;
• 安全声明26
• 危险类别码11
• WGK Germany1

欧盟法规

上下游产品

合成工艺路线路线简述

• 9005-25-8 = 9005-25-8
  反应条件:1.1 Reagents: Sodium Hydroxide; 700 S,Ph 8,70 °C; 70 °C -> Rt1.2 Reagents: Citric Acid; Neutralized,Rt
  标题:Preparation Of Acetate Starch By Dry Process Assisted By Microwave Radiation
  作者:Song,Si-Si; Et Al
  参考文献:Huagong Jishu Yu Kaifa (2015 日期:Huagong Jishu Yu Kaifa (2015),44(10),5-9 卷标:44(10) 页码:5-9]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Solvents: 1-Butyl-3-Methylimidazolium Chloride; 1 H,85 °C1.2 2 H,85 °C1.3 Solvents: Ethanol; 15 Min
  标题:Green Synthesis Of Acetylated Maize Starch In Different Imidazolium Carboxylate And Choline Carboxylate Ionic Liquids
  作者:Ren,Fei; Et Al
  参考文献:Carbohydrate Polymers (2022 日期:Carbohydrate Polymers (2022),288,119353 卷标:288 页码:119353]
  
  9005-25-8 = 9005-25-8 [标题:Reaction Conditions
  标题:Apparent Interfacial Shear Strength Of Short-Flax-Fiber/starch Acetate Composites
  作者:Andersons,J.; Et Al
  参考文献:International Journal Of Adhesion And Adhesives (2016 日期:International Journal Of Adhesion And Adhesives (2016),64,78-85 卷标:64 页码:78-85]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Catalysts: Iron Chloride (Fecl3); 6 H,60 °C
  标题:Metal Chloride-Catalyzed Acetylation Of Starch: Synthesis And Characterization
  作者:Biswas,Atanu; Et Al
  参考文献:International Journal Of Polymer Analysis And Characterization (2018 日期:International Journal Of Polymer Analysis And Characterization (2018),23(6),577-589 卷标:23(6) 页码:577-589]
  
  9005-25-8 = 9005-25-8 [标题:Reaction Conditions
  标题:Preparation Of Ldpe-Acetylated/butyrylated Starch Blend Blow Films And Characterization
  作者:Garg,Sangeeta; Et Al
  参考文献:Chinese Journal Of Polymer Science (2014 日期:Chinese Journal Of Polymer Science (2014),32(3),268-279 卷标:32(3) 页码:268-279]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Reagents: Sulfuric Acid; 5 Min,Rt; 1 Min,70 °C
  标题:Effects Of Acid-Ethanol Hydrolysis And Debranch On Acetylated Starch And Its Potential Used For Curcumin Carrier
  作者:Du,Jing; Et Al
  参考文献:Carbohydrate Polymers (2022 日期:Carbohydrate Polymers (2022),279,119019 卷标:279 页码:119019]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Solvents: Water; 12 H,85 °C2.1 Reagents: Hydrogen Peroxide Catalysts: Copper Sulfate Solvents: Water; 85 °C -> 25 °C
  标题:Effects Of Single-Modification/cross-Modification Of Starch On The Mechanical Properties Of New Biodegradable Composites
  作者:Chen,Shuai; Et Al
  参考文献:Rsc Advances (2018 日期:Rsc Advances (2018),8(22),12400-12408 卷标:8(22) 页码:12400-12408]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Water; 1 H,Ph 8.0 - 9.0,40 °C1.2 40 °C; 1 H,40 °C
  标题:Preparation,Characterization,And Water Resistance Of Cationic Acetylated Starch-G-Poly(Styrene-Butyl Acrylate) Surfactant-Free Emulsion
  作者:Mou,Jing; Et Al
  参考文献:Starch/staerke (2012 日期:Starch/staerke (2012),64(10),826-834 卷标:64(10) 页码:826-834]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Water; 2 H,80 °C
  标题:Influence Of Moisture Content On Starch Esterification By Solvent-Free Method
  作者:Zhu,Jian; Et Al
  参考文献:Starch/staerke (2021 日期:Starch/staerke (2021),73(7-8),2100009 卷标:73(7-8) 页码:2100009]
  
  9005-25-8 = 9005-25-8
  反应条件:1.1 Reagents: Hydrogen Peroxide Catalysts: Copper Sulfate Solvents: Water; 85 °C -> 25 °C
  标题:Effects Of Single-Modification/cross-Modification Of Starch On The Mechanical Properties Of New Biodegradable Composites
  作者:Chen,Shuai; Et Al
  参考文献:Rsc Advances (2018 日期:Rsc Advances (2018),8(22),12400-12408 卷标:8(22) 页码:12400-12408

海关参考信息

• 2905122000-异丙醇
  2905310000-1,2-乙二醇
  2905320000-1,2-丙二醇
  2905399001-1,3-丙二醇
• 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
• 详情请参考：📖 海关编码查询和海关进出口税则

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