铝酸钠 | 1302-42-7

• 物质功能分类: 无机化工 - 无机盐 - 金属氧化物酸盐、金属过氧化物酸盐
• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 后过渡金属有机物
• 中文名称: 铝酸钠
• 中文别名: 鉛酸鈉；偏鋁酸鈉；偏铝酸钠
• 英文名称: Sodium aluminate
• 英文别名: sodium;dioxoalumanuide
• CAS: 1302-42-7；11138-49-1
• 化学式: AlNaO2
• 分子量: 81.97
• InChiKey: IYJYQHRNMMNLRH-UHFFFAOYSA-N

物化性质

• 密度：
  3.240
• 物理描述：
  Sodium aluminate, solution is a water solution of the white crystalline powder. Corrosive to metals and tissue.
• 颜色/状态：
  WHITE GRANULAR MASS
• 沸点：
  239 °F at 760 mm Hg (USCG, 1999)
• 熔点：
  1650 °C
• 溶解度：
  SOL IN WATER; INSOL IN ALCOHOL
• 折光率：
  INDEX OF REFRACTION: 1.566; 1.595; 1.580

计算性质

• 辛醇/水分配系数(LogP)：
  -3.61
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  3

ADMET

毒理性

• 致癌性证据

A4：无法归类为人类致癌物。/铝金属和难溶化合物/

A4: Not classifiable as a human carcinogen. /Aluminum metal and insoluble compounds/

来源:Hazardous Substances Data Bank (HSDB)

毒理性

• 暴露途径

该物质可以通过吸入其气溶胶和通过摄入被身体吸收。

The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 吸入症状

灼热感。喉咙痛。咳嗽。呼吸困难。

Burning sensation. Sore throat. Cough. Laboured breathing.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 皮肤症状

红斑。疼痛。水泡。

Redness. Pain. Blisters.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 眼睛症状

红肿。疼痛。视力模糊。严重深度烧伤。

Redness. Pain. Blurred vision. Severe deep burns.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

吸收、分配和排泄

计算结果表明，透析液中的铝浓度在0.2-1.0毫克/升（这个浓度在许多水源中都可以找到）时，每次透析治疗会导致3-16毫克的铝直接进入血液，或者每月42-211毫克。/铝/

It was calculated that a dialysate aluminum concn of 0.2-1.0 mg/l (a concn readily found in many water supplies) would result in the direct transfer of aluminum into the blood of 3-16 mg for each dialysis treatment or 42-211 mg/mo. /Aluminum/

来源:Hazardous Substances Data Bank (HSDB)

吸收、分配和排泄

在切除肾脏的大鼠中，给予相同剂量的铝会导致血清和组织中金属含量显著高于正常大鼠，尽管铝在尿液中通常只有微量排泄。/铝/

A given oral dose of aluminum results in significantly higher serum and tissue levels of the metal in nephrectomized rats than in intact controls in spite of the fact that only minimal amounts of aluminum are normally excreted in the urine. /Aluminum/

来源:Hazardous Substances Data Bank (HSDB)

吸收、分配和排泄

在血浆蛋白中，总铝的70-90%与之结合（60-70%与高分子量蛋白结合，10-20%与白蛋白结合），而仅有10-30%的铝未结合。铝对血浆蛋白的高亲和力强烈表明铝在各种组织蛋白中也有高水平结合。/铝/

It was found that 70-90% of total aluminum bound to plasma proteins (60-70% to a high molecular weight protein and 10-20% to albumin while only 10-30% was unbound). This high affinity of aluminum for plasma proteins strongly suggests high levels of binding of aluminum to a variety of tissue proteins. /Aluminum/

来源:Hazardous Substances Data Bank (HSDB)

吸收、分配和排泄

在肾透析过程中，铝进入血液是由于铝与血浆蛋白的广泛结合，导致血浆中非结合状态的铝非常少。因此，血浆蛋白作为积累金属的陷阱。研究表明，血浆蛋白中与铝结合的组分是可饱和的。与此一致的是，在含有铝的透析液进行透析时，血浆中的铝含量会达到一个平台期。 /铝/

It was shown that the uptake of aluminum into the blood during renal dialysis was due to the extensive binding of aluminum to plasma proteins leaving very little aluminum in the non-bound state in plasma. Thus, the plasma proteins served as a trap for accumulating the metal. It was shown that the component of plasma protein that binds aluminum is saturable. Consistent with this ... is the fact that, during dialysis with aluminum containing dialysate, plasma aluminum levels reach a plateau. /Aluminum/

来源:Hazardous Substances Data Bank (HSDB)

安全信息

• 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

---

Section 1: Product Identification
Chemical Name: Sodium aluminate, contains approx. 8% H2O (99.9%-Al)
CAS Registry Number: 1302-42-7
Formula: NaAlO2
EINECS Number: 215-100-1
Chemical Family: inorganic compound
Synonym: Aluminum sodium oxide

---

Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 1302-42-7 90% no data no data

---

Section 3: Hazards Identification
Emergency Overview: Corrosive to eyes, skin and respiratory tract. May be harmful if swallowed
Primary Routes of Exposure: Ingestion, inhalation
Eye Contact: Causes burns to the eyes.
Skin Contact: Causes burns to the skin.
Inhalation: Corrosive to the nose, mucous membranes and respiratory tract.
Ingestion: No information on the physiological effects of ingestion.
Acute Health Affects: Corrosive to skin, eyes and respiratory tract.
Chronic Health Affects: No information available on long-term chronic effects.
NTP: No
IARC: No
OSHA: No

---

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

---

SECTION 5: Fire Fighting Measures
Flash Point: not applicable
Autoignition Temperature: none
Explosion Limits: none
Extinguishing Medium: none required
If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
Special Fire Fighting Procedures:
breathing apparatus and full protective clothing.
Hazardous Combustion and None
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

---

SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be mixed with powdered sodium carbonate or ground limestone and swept up.

---

SECTION 7: Handling and Storage
Handling and Storage: Store material in a tightly sealed bottle away from moisture.

---

SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear protective clothes and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation: If possible, handle the material in an efficient fume hood.
In the absence of adequate ventilation a respirator should be worn. The use of a respiratory requires a
Respirator:
Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: If possible, handle the material in an efficient fume hood.
Additional Protection: No additional protection required.

---

SECTION 9: Physical and Chemical Properties
Color and Form: white pwdr.
Molecular Weight: 81.97
Melting Point: 1800°
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: no data
Odor: none
Solubility in Water: soluble

---

SECTION 10: Stability and Reactivity
Stability: hygroscopic
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: Active metals
Decomposition Products: none

---

SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: none
Mutagenic Effects: none
Tetratogenic Effects: none

---

SECTION 12: Ecological Information
Ecological Information: No information available

---

SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

---

SECTION 14: Transportation
Shipping Name (CFR): Sodium aluminate, solid
Hazard Class (CFR): 8
Additional Hazard Class (CFR): NA
Packaging Group (CFR): III
UN ID Number (CFR): UN# 2812
Shipping Name (IATA): Sodium aluminate, solid
Hazard Class (IATA): 8
Additional Hazard Class (IATA): NA
Packaging Group (IATA): III
UN ID Number (IATA): UN# 2812

---

SECTION 15: Regulatory Information
TSCA: Listed in the TSCA inventory.
SARA (Title 313): Title compound not listed
Second Ingredient: none

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途：媒染剂、软水剂，用于制造沸石、乳白玻璃和肥皂，并作为分析试剂。

生产方法：将氢氧化铝与铝酸钠或碳酸钠在1100℃加热制得。

类别：腐蚀物品

可燃性危险特性：遇氨盐放出可燃氨气；本身具有碱性和腐蚀性。

储运特性：库房需通风、低温和干燥，应与酸及氨盐分开存放。

灭火剂：水、砂土、二氧化碳

职业标准：TLV-TWA 2 毫克/立方米（铝）；TWA 2 毫克/立方米（铝）

反应信息

• 作为反应物：
  描述：

  原硅酸 、 铝酸钠 在 Analite 作用下， 以 水 为溶剂， 反应 92.0h， 生成 硅酸铝钠
  参考文献：
  名称：

  Process for improving the wettability of natural or synthetic zeolites

  摘要：

  改善天然或合成沸石的亲水性的过程，该过程包括将至少一种天然沸石、合成沸石或天然和合成沸石的混合物与一种处理剂的水溶液充分混合，所述处理剂选自至少一种多电解质聚羧酸、至少一种完全或部分中和的聚羧酸盐，或至少一种所述聚羧酸和聚羧酸盐的混合物；其中所述处理剂具有至少约40％的羧酸或羧酸盐基本摩尔百分比和在约3至约5000之间的聚合度（数值平均值）；所述混合在约0℃至约100℃下进行至少约5分钟；所述水溶液在每升约2至约800克聚羧酸或聚羧酸盐的浓度下使用，并且使用量为与沸石的重量之比约为0.01至约10份的聚羧酸或聚羧酸盐。

  公开号：

  US03962132A1
• 作为试剂：
  描述：

  2-amino-7-(p-chlorophenyl-acetyl)-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine 、 Lithium aluminium hydride 、 sodium hydroxide 在 铝酸钠 、 甲醇乙酸乙酯 、 hydron;2,4,5,6-tetrafluorobenzene-1,3-diamine;dichloride 、 盐酸 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 生成 2-Amino-7-[beta-(p-chloro-phenyl)-ethyl]-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine dihydrochloride
  参考文献：
  名称：

  Fused-ring amino-pyrazines as bradycardiacs

  摘要：

  该分子式为##STR1##的化合物，其中A和B可以相同也可以不同，分别代表亚甲基，(1至3个碳原子的烷基)-亚甲基，乙烯或(1至3个碳原子的烷基)-乙烯; R.sub.1是氢，1至6个碳原子的烷基，3至7个碳原子的环烷基，3至6个碳原子的烯基，苯基-(1至3个碳原子的烷基)，卤代苯基-(1至3个碳原子的烷基)，1至3个碳原子的烷酰基，苯基-(1至3个碳原子的烷酰基)，卤代苯基-(1至3个碳原子的烷酰基)，2至4个碳原子的烷氧羰基，8至10个碳原子的芳基烷氧羰基或苯基; R.sub.2和R.sub.3中的一个是氨基，另一个是氢，氯，溴，1至3个碳原子的烷基，1至3个碳原子的烷氧基，2至4个碳原子的烷氧羰基，苯基或卤代苯基;以及其非毒性、药理学上可接受的酸加成盐。这些化合物及其盐可用作心动过缓药物。

  公开号：

  US04486433A1

文献信息

• Two step process for the preparation of zeolite A by hydrothermal
  申请人：Atlantic Richfield Company

  公开号：US04401634A1

  公开（公告）日：1983-08-30

  A two step hydrothermal process for the preparation of zeolite A from clinoptilolite by (1) heat treating a mixture of clinoptilolite in an aqueous solution of sodium hydroxide and filtering the mixture followed by (2) reacting the filtrate with at least 75 percent of a stoichiometric amount of sodium aluminate to form and precipitate zeolite A from solution and recovering zeolite A.

  一种从斜十字石制备沸石A的两步水热过程，包括：(1)在氢氧化钠水溶液中加热混合斜十字石，过滤混合物，然后(2)将滤液与至少75%的化学计量的氢氧化铝钠反应，从溶液中形成并沉淀沸石A，最后回收沸石A。
• Process for the production of powdery washing agents by spray-drying
  申请人：Henkel Kommanditgesellschaft auf Aktien

  公开号：US04169075A1

  公开（公告）日：1979-09-25

  A process for the preparation of powdery washing agent compositions by spray-drying compositions containing aqueous suspensions of water-insoluble, calcium-binding aluminosilicates with an improved stability against settling comprising at least 20% by weight of at least one finely-divided, water-insoluble silicate compound having a calcium-binding power of at least 50 mg CaO/gm of anhydrous active substance and having the formula, combined water not shown (M.sub.2/n O).sub.x.multidot. Me.sub.2 O.sub.3.multidot. (SiO.sub.2).sub.y where M is a cation of the valence n, exchangeable with calcium, x is a number of from 0.7 to 1.5, Me is aluminum or boron, and y is a number from 0.8 to 6, and at least 0.5% by weight of at least one organic dispersing agent as follows: (1) an organic, macromolecular polymer with carboxyl and/or hydroxyl groups, p1 (2) an organic phosphonic acid with at least one additional phosphonic or carboxylic acid group, (3) an alkyl acid phosphate having 3 to 20 carbon atoms in the alkyl (4) a nonionic surface-active compound with a turbidity point in aqueous butoxyethoxyethanol according to DIN 53917 of below 90.degree. C. (5) a surface-active sulfonate, and the remainder an aqueous liquor. The said suspensions are pumpable and suitable as stock solution in the preparation of washing agent compositions.

  一种通过喷雾干燥含有水悬浮的不溶于水的、钙结合的铝硅酸盐的组合物的工艺，以提高其稳定性以防止沉淀，其中至少包含20%重量的至少一种具有50mg CaO/g无水活性物质的钙结合能力的细分水不溶性硅酸盐化合物，其化学式为（M.sub.2/n O).sub.x.multidot. Me.sub.2 O.sub.3.multidot. (SiO.sub.2).sub.y，其中M是具有n价的可与钙交换的阳离子，x为0.7至1.5之间的数字，Me为铝或硼，y为0.8至6之间的数字，以及至少0.5%重量的至少一种有机分散剂，如下所示：（1）具有羧基和/或羟基的有机高分子，p1（2）具有至少一个额外的膦酸或羧酸基团的有机膦酸，（3）具有3至20个碳原子的烷基酸磷酸盐，（4）在水合丁氧乙醇中具有浑浊点的非离子表面活性剂，符合DIN 53917的浑浊点低于90℃，（5）表面活性磺酸盐，其余为水溶液。所述悬浮液可泵送并适用于洗涤剂组合物的制备中作为原料溶液。
• Magnesium aluminosilicate and process for the manufacture thereof
  申请人：Fuji Chemical Industry Co., Ltd.

  公开号：US03959444A1

  公开（公告）日：1976-05-25

  Magnesium aluminosilicate, silicic acid of which is not absorbed through digestive tracts on administration, can be produced by reacting polymeric sodium silicate having a siloxane structure of a polymerization degree of 10.sup.2 to 10.sup.4 with sodium aluminate in an atomic ratio of Al to Si of 1 - 2 : 1 and then reacting the reaction mixture with a water soluble magnesium salt in an atomic ratio of Mg to Al of 0.5 - 1 : 1.

  镁铝硅酸盐是一种硅酸盐，其消化道不被吸收，可以通过将具有聚合度为10.sup.2至10.sup.4的聚合硅氧烷结构的聚合钠硅酸盐与铝酸钠按照Al与Si的原子比1-2：1反应，然后将反应混合物与水溶性镁盐按照Mg与Al的原子比0.5-1：1反应来制备。
• Process for making high solids content zeolite A-alkylbenzene sulfonate
  申请人：Colgate Palmolive Company

  公开号：US04415489A1

  公开（公告）日：1983-11-15

  A process for making a high solids content Zeolite A-alkylbenzene sulfonate detergent composition suitable for use in making spray dried detergent compositions includes manufacturing Zeolite A by a hydrogel, clay conversion, natural silica or equivalent process so that the Zeolite A is present in an aqueous medium containing alkali metal hydroxide in solution therein, separating a substantial proportion of the aqueous medium from the Zeolite A so as to produce Zeolite A particles, usually in cake form, containing excess alkali metal hydroxide solution on particle surfaces and occluded by such particles, and at least partially neutralizing said excess alkali metal hydroxide with a high concentration aqueous alkylbenzene sulfonic detergent acid, such as a sulfonic detergent acid resulting from oleum sulfonation or sulfur trioxide sulfonation of a linear higher alkylbenzene. Included within the invention and preferred are processes in which, when the alkali metal hydroxide solution of the particle surfaces is neutralized with the detergent sulfonic acid, a sufficient excess of such hydroxide is present so that the detergent acid is neutralized and enough hydroxide or alkaline neutralization products are left so that the product is of a pH in the range of 7 to 11. The neutralization reaction may be carried out step-wise and such is often preferable. Also, the products of such reactions may be spray dried directly for use as is or for addition to other detergent composition components or they may be crutched with other such components, e.g., inorganic builder and filler salts, and then spray dried. By utilizing the present method washing or "rinsing" of the zeolite may be avoided, crutcher moisture contents before spray drying may be kept desirably low and a product of excellent physical and washing properties, which does not objectionably deposit on washed materials, may be made and dried by an energy conserving process.

  一种制备高固体含量的Zeolite A-烷基苯磺酸盐洗涤剂组合物的方法，适用于制备喷雾干燥洗涤剂组合物，包括通过水凝胶、粘土转化、天然硅或等效过程制造Zeolite A，使Zeolite A存在于含有碱金属氢氧化物溶解物的水介质中，从Zeolite A中分离出相当比例的水介质，以便产生Zeolite A颗粒，通常以蛋糕形式存在，颗粒表面含有过量的碱金属氢氧化物溶液，并被这些颗粒所包含，至少部分中和该过量碱金属氢氧化物，使用高浓度的烷基苯磺酸洗涤剂酸（例如由白磺酸或三氧化硫磺化线性较高烷基苯磺酸得到的磺酸洗涤剂酸）。发明中包括并且更喜欢的是，当颗粒表面的碱金属氢氧化物溶液被洗涤剂磺酸中和时，存在足够的过量氢氧化物，使得洗涤剂酸被中和，留下足够的氢氧化物或碱性中和产物，使得产品的pH范围在7到11之间。中和反应可以分步进行，通常更可取。此外，这些反应的产物可以直接喷雾干燥使用，或添加到其他洗涤剂组分中，也可以与其他组分（例如无机建造剂和填充盐）混合，然后喷雾干燥。通过利用这种方法，可以避免Zeolite的清洗或“冲洗”，可以保持喷雾干燥前的混合器水分含量低，并且可以通过节能的过程制造出具有优异物理和洗涤性能的产品，不会对洗过的物品产生不良沉积。
• Method of preparing a controlled pore volume alumina with citric acid
  申请人：Nalco Chemical Company

  公开号：US04179411A1

  公开（公告）日：1979-12-18

  A method for preparing an alumina having controlled pore volume distribution is disclosed. The method requires the presence of 0.1-15% by weight of a water soluble aliphatic polycarboxylic acid having from 2-12 carbon atoms based on the dry weight of Al.sub.2 O.sub.3, during alumina precipitation. The resultant calcined alumina has a pore volume distribution such that: A. Nitrogen desorption measurements indicate that less than 10% of the total pores as determined by said method fall between 100-1200A in diameter; B. Nitrogen adsorption measurements indicate that between 10-50% of the total pore volume as determined fall between 100-1200A in diameter; and C. Mercury penetration porisimetry indicates that less than 10% of the total pores as determined by both nitrogen desorption and mercury methods fall between 100-50,000A in diameter.

  本发明公开了一种制备具有控制孔体积分布的氧化铝的方法。该方法要求在氧化铝沉淀过程中，存在0.1-15%重量的水溶性脂肪族多羧酸，其碳原子数为2-12，基于Al.sub.2 O.sub.3的干重。所得的煅烧氧化铝具有孔体积分布，如下所示：A. 氮脱附测量表明，根据该方法确定的总孔隙中，直径在100-1200A之间的孔隙不到10％；B. 氮吸附测量表明，根据该方法确定的总孔体积中，直径在100-1200A之间的孔隙占10-50％；C. 汞渗透孔隙度测定表明，根据氮脱附和汞方法确定的总孔隙中，直径在100-50,000A之间的孔隙不到10％。