二(3,4,5-三羟基苯甲酸)锌 | 8006-22-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 二(3,4,5-三羟基苯甲酸)锌
• 英文名称: Gallic acid, zinc salt, basic
• 英文别名: zinc;4-carboxy-2,6-dihydroxyphenolate
• CAS: 8006-22-2
• 化学式: C14H10O10Zn
• 分子量: 403.6
• InChiKey: RKSNLJBWLIWZID-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -1.67
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  202
• 氢给体数：
  6
• 氢受体数：
  10

文献信息

• [EN] SOLUTIONS OF TRIALKALI METAL SALTS OF AMINOCARBOXYLIC ACIDS, THEIR MANUFACTURE AND USE<br/>[FR] SOLUTIONS DE SELS DE MÉTAL TRIALCALIN D'ACIDES AMINOCARBOXYLIQUES, LEUR FABRICATION ET LEUR UTILISATION
  申请人：BASF SE

  公开号：WO2016058875A1

  公开（公告）日：2016-04-21

  Aqueous solution containing in the range of from 60.5 to 75 % by weight of a mixture of trialkalimetal salts of the L-and D-enantiomers of methyl glycine diacetic acid (MGDA), said mixture containing predominantly the respective L-isomer with an enantiomeric excess (ee) in the range of from 3 to 97%, wherein said trialkali metal salts have the general formula (I) [CH3-CH(COO)-N(CH2-COO)2]K3-xNax (I) wherein x is in the range of from zero to 2.9.

  含有从60.5%到75%重量比的三碱金属盐混合物的水溶液，该混合物主要包含甲基甘氨酸二乙酸(L和D对映体)的相应L异构体，其对映体过量（ee）范围为3%到97%，其中所述的三碱金属盐具有通式(I) [CH3-CH(COO)-N(CH2-COO)2]K3-xNax (I)，其中x在0到2.9的范围内。
• Method of producing crystalline phosphor powders at low temperature
  申请人：Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

  公开号：EP1227139A1

  公开（公告）日：2002-07-31

  The present invention relates to a method for producing ceramic powders and, in particular, to the area of luminescent phosphor ceramics developed e.g. for use in a vacuum fluorescent display or a field emission display, and a chemical method for the sythesis of a ceramic phosphor material. The method comprises the steps of first preparing a precursor solution of metal nitrates, then adding urea and heating at 90-110°C, and separating the formed crystalline composite oxide nanoparticles from the solution.

  本发明涉及一种生产陶瓷粉末的方法，特别是在开发用于真空荧光显示器或场发射显示器等领域的发光荧光粉陶瓷方面，以及一种合成陶瓷荧光粉材料的化学方法。 该方法包括以下步骤：首先制备金属硝酸盐的前体溶液，然后加入尿素并在 90-110°C 下加热，最后从溶液中分离出结晶的复合氧化物纳米颗粒。
• MIXTURES CONTAINING POTASSIUM SALTS OF METHYL GLYCINE DIACETIC ACID
  申请人：BASF SE

  公开号：EP3216781A1

  公开（公告）日：2017-09-13

  Aqueous solution containing (A) in the range of from 55 to 75 % by weight of a mixture of tripotassium salts of the L- and D-enantiomers of methyl glycine diacetic acid (MGDA), said mixture containing predominantly the respective L-enantiomer with an enantiomeric excess (ee) in the range of from 5 to 98 %, and (B) in the range of from 0.01 to 4.0 % by weight, referring to (A), potassium hydroxide or potassium (hydrogen)carbonate or of a combination therefrom.

  水溶液，含有 (A) 55%至 75%（按重量计）的甲基甘氨酸二乙酸（MGDA）L 对映体和 D 对映体的三钾盐混合物，该混合物主要含有各自的 L 对映体，对映体过量（ee）在 5%至 98%之间，以及 (B) 以重量计，氢氧化钾或碳酸（氢）钾或它们的混合物的含量在 0.01 至 4.0% 之间。
• CLEANING COMPOSITIONS AND THEIR USE
  申请人：BASF SE

  公开号：EP3822335A1

  公开（公告）日：2021-05-19

  The present invention is directed towards cleaning compositions containing (A) at least one chelating agent selected from alkali metal salts of methyl glycine diacetic acid (MGDA) and of glutamic acid diacetic acid (GLDA) and of citric acid, (B) an alkali metal salt of glycine or alanine, in a weight ratio of (A):(B) of from 10:1 to 1:10.

  本发明的清洁组合物含有 (A) 至少一种螯合剂，选自甲基甘氨酸二乙酸（MGDA）、谷氨酸二乙酸 （GLDA）和柠檬酸的碱金属盐、 (B) 甘氨酸或丙氨酸的碱金属盐、 (A):(B)的重量比为 10:1 至 1:10。
• POLYMER MIXTURES FOR INCREASING STABILITY AND PERFORMANCE OF HYDROLASE-CONTAINING DETERGENTS
  申请人：BASF SE

  公开号：EP4015629A1

  公开（公告）日：2022-06-22

  Mixture comprising at least component (a): graft polymer comprising as a graft base a polyether and as grafted side chains copolymers comprising at least one comonomer selected from          CH2=CH-O-C(O)-R3     (la)          CH2=CH-CH2-O-C(O)-R3     (Ib)          CH2=CZ-CO-OR4     (Ic) wherein R3 is selected from C1-C21-alkyl, for example methyl, n-propyl, n-pentyl, n-heptyl, n-nonyl, iso-nonyl, n-undecyl, n-tridecyl, n-pentadecyl, n-heptadecyl, or n-nonadecyl. R4 is selected from C2-C20-alkyl, preferably with an even number of carbon atoms, for example ethyl, n- and iso propyl, n-hexyl, isohexyl, sec-hexyl, n-heptyl, n-octyl, 2-ethylhexyl, n-nonyl, n-decyl or isodecyl, n-C12H25, n-C14H29, n-C16H33 or n-C18H37, and Z is selected from hydrogen and methyl, hydrogen bring preferred component (b): Trialkyl citrate according to formula (TAC): wherein the variables in formula (TAC) are defined as follows: R1, R2, R3 are selected from H, linear C1-C8 alkyl, and branched C3-C8 alkyl, wherein at least one of R1, R2, and R3 is not H. Examples of linear C1-C8 alkyl are methyl, ethyl, n-propyl, n-butyl, n-pentyl, etc. Examples of branched C3-C8 alkyl are 2-propyl, 2-butyl, sec.-butyl, tert.-butyl, 2-pentyl, 3-pentyl, iso-pentyl, etc. Preferably, R1, R2, R3 are ethyl.

  混合物，至少包括 成分(a)：接枝聚合物，包括作为接枝基的聚醚和作为接枝侧链的共聚物，共聚物包括至少一种共聚单体，这些共聚单体选自以下物质 CH2=CH-O-C(O)-R3 (la) =CH- -O-C(O)-R3 (Ib) =CZ-CO-OR4 (Ic) 其中 R3 选自 C1-C21 烷基，例如甲基、正丙基、正戊基、正庚基、正壬基、异壬基、正十一烷基、正十三烷基、正十五烷基、正十七烷基或正壬基。 R4 选自碳原子数为偶数的 C2-C20 烷基，例如乙基、正丙基和异丙基、正己基、异己基、仲己基、正庚基、正辛基、2-乙基己基、正壬基、正癸基或异癸基、n-C12H25、n-C14H29、n-C16H33 或 n-C18H37、 和 Z 选自氢和甲基，首选氢 组分（b）：符合式（TAC）的柠檬酸三烷基酯： 其中式（TAC）中的变量定义如下： 直链 C1-C8 烷基的例子有甲基、乙基、正丙基、正丁基、正戊基等。 支链 C3-C8 烷基的例子有 2-丙基、2-丁基、仲丁基、叔丁基、2-戊基、3-戊基、异戊基等。R1、R2、R3 最好是乙基。