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sodium aluminate | 1302-42-7

中文名称
——
中文别名
——
英文名称
sodium aluminate
英文别名
——
sodium aluminate化学式
CAS
1302-42-7
化学式
Al2Na2O4
mdl
——
分子量
163.94
InChiKey
ZIPGEKQSUCJSRY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    1800°C
  • 密度:
    1.5 g/cm3
  • 溶解度:
    极易溶于H2O;不溶于乙醇

计算性质

  • 辛醇/水分配系数(LogP):
    -6.96
  • 重原子数:
    8.0
  • 可旋转键数:
    0.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    126.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

安全信息

  • TSCA:
    Yes
  • 危险等级:
    8
  • 危险类别码:
    R34,R36/37/38
  • 危险品运输编号:
    UN2812
  • 包装等级:
    III
  • 危险类别:
    8

SDS

SDS:20c23b64f517779d7cc4c055a865eb08
查看

制备方法与用途

吸入铝粉尘主要损害肺,称铝土肺,慢性症状有消瘦,极易疲劳。应注意防尘和除尘。
化学性质 
白色无定形结晶粉末。相对密度1.5以上。熔点1800℃。折射率1.566~1.595。溶于水,不溶于醇。有吸湿性。水溶液呈强碱性,能渐渐吸收水分而成氢氧化铝,加入碱或带氢氧根多的有机物则较稳定。与酸类发生剧烈反应,与铁盐发生反应释出氢气。
用途 
广泛用于工业用水和自来水的净化,能降低水的硬度和加快悬浮固体的沉降。与硅酸盐化合能改进分子筛结晶,用作石油烃转化的催化剂和载体,制造无定形氧化铝催化剂及稳定硅胶溶液的原料。用作玻璃和陶瓷蚀刻用的碱洗涤溶液抑制剂,造纸工业用的填充剂,减少油井水黏度及钢表面处理用的保护剂,土壤硬化剂和用于肥皂,染料等工业。
用途 
媒染剂。软水剂。制造沸石、乳白玻璃和肥皂,分析试剂。
用途 
广泛用于石化行业芳烃提纯、航空煤油精炼,也用于润滑油、基础油、柴油等油品的精制,脱除油品中残余的烯烃
用途 
用于净水剂、造纸填料、催化剂等
用途 
是一种无磷助洗剂
用途 
用作分析试剂及媒染剂
用途 
用作分析试剂、媒染剂,也可用于制造沸石和乳白色玻璃
生产方法 
拜耳法以铝矾土为原料,矾土中氧化铝和氧化硅的质量比值大于8,将铝矾土粉碎,球磨使粒度85%通过220目,然后与碱液混合湿磨,使苛化系数达到1.65±0.02,在150℃以上加热2~3h,进行高压溶出,使铝矾土中氧化铝以铝酸钠形式转入溶液,用水稀释杂质氧化硅、氧化铁、氧化钙成为赤泥,经沉降分离,粗液再经过滤、蒸发至干,制得铝酸钠成品。其
A12O3?3H2O+2NaOH→2NaAIO2+4H2O
A12O3?H2O+2NaOH→2NaAIO2+2H2O

反应信息

  • 作为反应物:
    描述:
    sodium aluminate 作用下, 生成 aluminum oxide
    参考文献:
    名称:
    Loyer, H., Bulletin de la Societe Chimique de France, 1897, vol. 17, p. 345
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    Cobb, J. W., Journal of the Society of Chemical Industry, 1910, vol. 29, p. 399
    摘要:
    DOI:
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文献信息

  • Alveolar sheet of polycarbonate
    申请人:LA/ES LAMINATI ESTRUSI TERMOPLASTICI S.P.A.
    公开号:EP0283072A3
    公开(公告)日:1990-05-16
    Alveolar sheet of polycarbonate comprising a first outer wall (2) and a second outer wall (3) jointed together by equidistant perpendicular baffles (4). At least one of said two outer wall (2.3) and said perpendicular baffles (4) comprise a layer of polycarbonate to which an U.V. light neutralizing substance is added.
    碳酸酯齿板包括第一外壁(2)和第二外壁(3),它们通过等距垂直挡板(4)连接在一起。 所述两个外壁(2、3)和所述垂直挡板(4)中至少有一个包括一层聚碳酸酯,其中添加了一种紫外光中和物质。
  • Dry-carbonated beverage mixes and method for the preparation of beverages therewith.
    申请人:THE PROCTER & GAMBLE COMPANY
    公开号:EP0000077A1
    公开(公告)日:1978-12-20
    A substantially dry fructose-seetened dietetic, carbonated beverage mix comprising a crystalline fructose sweetener, a flavorant, an acidulant and an amount effective to carbonate a beverage of carbon dioxide-loaded zeolitic molecular sieve material. At the point of consumption, when a beverage-making liquid is brought into contact with the mix, a fructose-sweetened, dietetic, carbonated beverage is provided. The instant dry beverage mix of the present invention provides a higher level of sweetness in a dietetic carbonated beverage than other liquid beverage systems sweetened with predissolved fructose or other natural sugars whether solid or liquid on a calorie-for-calorie basis. The dry instant beverage mix herein provides a faster rate of carbonation of the beverage prepared therefrom than is provided by similar instant dry beverage mixed in which sucrose is the primary sweetener.
    一种大部分干燥的果糖饮食,碳酸饮料混合物,包括结晶的果糖甜味剂、调味剂、酸味剂和足以使二氧化碳负载的沸石分子筛材料碳酸化饮料的量。在消费时,当饮料制作液体与混合物接触时,提供了一种果糖甜味、饮食、碳酸饮料。本发明的即时干饮料混合物在卡路里相同的情况下,提供了比预先溶解果糖或其他天然糖分液体饮料系统更高平的饮食碳酸饮料的甜度。本文的干即时饮料混合物提供了比蔗糖是主要甜味剂的类似即时干饮料混合物更快的碳酸化速率。
  • Apparatus for sprinkling resin composition
    申请人:NIPPON SHOKUBAI CO., LTD.
    公开号:EP0371259A1
    公开(公告)日:1990-06-06
    Described herein is a resin composition sprinkling mechanism useful in the production of a fiber reinforced resinous molding material, the sprinkling mechanism employing a transfer roller (2) which is resiliently abutted against a sprinkling roller (3) rotating in a fixed position to sprinkle completely in finely divided form a liquid resin composition being transferred along the surface of the transfer roller, thereby permitting to produce continuously a fiber reinforced resinous molding material of uniform quality.
    本文描述了一种树脂组合物洒布机构,可用于生产纤维增强树脂成型材料,该洒布机构采用一个弹性抵压的传递辊(2),该传递辊沿着传递辊表面转移液态树脂组合物,与一个固定位置旋转的洒布辊(3)弹性接触,以细细地洒布该液态树脂组合物,从而能够连续生产均质的纤维增强树脂成型材料。
  • Methyladamantyl hydrazines, their pharmaceutically acceptable salts and pharmaceutical compositions containing them
    申请人:Teva Pharmaceutical Industries Limited
    公开号:EP0002065A1
    公开(公告)日:1979-05-30
    The invention provides novel 1- or 2-adamantylmethyl hydrazines of the general formulaA In this formula Ad is 1- or 2-adamantyl, R1 and R2 are the same or different and are each hydrogen or a lower unsubstituted or substituted alkyl group of 1-4 carbon atoms; R, and R4 are the same or different and are each hydrogen, an unsubstituted or substituted radical being a lower alkyl group of 1-4 carbon atoms, a lower alkanoic acid radical of 2-4 carbon atoms or a lower alkyl ester thereof, adamantyl, aryl, aralkyl in which the alkyl moiety has 1-4 carbon atoms or an unsubstituted or substituted heterocyclic radical of aromatic character; or R3 and R4 together with the nitrogen atom to which they are attached form a cyclic radical of non-aromatic character. The invention further provides pharmaceutically acceptable acid addition salts of the above compounds. Several methods of preparation of the new compounds are described. The novel compounds according to the invention possess valuable antifungal (human and plant), antiviral, antiprotozoal and antimicrobial properties.
    本发明提供了一般式A的新型1-或2-金刚烷基甲基化合物。在该式中,Ad为1-或2-金刚烷基,R1和R2相同或不同,均为氢原子或1-4个碳原子的低级未取代或取代烷基基团;R3和R4相同或不同,均为氢原子、未取代或取代的低级烷基基团、2-4个碳原子的低级烷基酸基团或其低级烷基酯、金刚烷基、芳基、芳基烷基(其中烷基部分有1-4个碳原子)或芳香性质的未取代或取代的杂环基团;或R3和R4与它们所连接的氮原子一起形成非芳香性质的环状基团。本发明还提供了上述化合物的药学上可接受的酸加成盐。描述了几种制备新化合物的方法。根据本发明,新型化合物具有有价值的抗真菌(人类和植物)、抗病毒、抗原虫和抗微生物性质。
  • Composition and method for enhancing the impact resistance of chlorinated poly(vinyl chloride) and impact-modified chlorinated poly(vinyl chloride)
    申请人:ROHM AND HAAS COMPANY
    公开号:EP0006096A1
    公开(公告)日:1980-01-09
    In the modification of the properties of thermoplastic polymers, a diene-based impact-modifying polymer and an antioxidant is used to retain the impact resistance, thermal and chemical stability of chlorinated poly(vinylchloride) over a suitable period of time.
    在热塑性聚合物的性质改性中,使用基于二烯基的冲击改性聚合物和抗氧化剂,以在适当的时间内保持化聚氯乙烯的冲击抗性、热稳定性和化学稳定性。
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