Silicic acid, aluminum salt 硅酸铝盐
CAS 1335-30-4 MFCD00077645
化学结构图
SMILES: O=[Si]([O-])[O-].O=[Si]([O-])[O-].O=[Si]([O-])[O-].[AlH3+3].[AlH3+3]
化学属性
| Mol. Formula | (SiO2)x(Al2O3)y |
|---|---|
| Mol. Weight | 258.16 |
| Density | 3.1-3.2 |
| TSCA | No |
| Stability | 对湿度敏感 |
| Melting Point | 1545°C |
别名和识别编码
| Chemical Name | Aluminum Oxide Silicate |
|---|---|
| MDL Number | MFCD00077645 |
| PubChem Substance ID | 159743 |
| CAS Number | 1335-30-4 |
| Synonym | 介孔结构的硅铝酸盐 Fiberfrax® 硅酸铝 富铝红柱石 交替砂,软水砂,变通质 高岭石 人造沸石 硅铝催化剂载体，135 级 |
| EC Number | 215-283-8 |
| Chemical Name Translation | 硅酸铝盐 |
| InChI | InChI=1S/2Al.3O3Si/c;;3*1-4(2)3/q2*+3;3*-2 |
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分类
- {SNA} Acids, Acids & Bases, Adsorbents, Filter Aids and Drying Agents, Aluminum, Chemical Synthesis,
- {SNA} Mesoporous Materials, Nanomaterials, 材料科学
- {SA} Chemical Synthesis, Lewis Acids, Montmorillonite, Synthetic Reagents
- {SNA} Materials Science,
- Chemical Synthesis, Reagents, Silica Gel, Solid Supported Synthesis, Specialty Synthesis
- {SNA} Aluminum, Mesoporous Materials, Metal and Ceramic Science, Nanomaterials, Oxides, 材料科学
- {SNA} Aluminum, Materials Science, Mesoporous Materials, Metal and Ceramic Science, Nanomaterials, Oxides
产品应用
- 测定血液和尿中的氨量。钙、镁和铁离子和交换。净水剂。
相关文献及参考
- RegBook 1 (3), 3535:A
安全信息
WGK Germany3
Hazard Codes
Xn
Xi
GHS Symbol
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264+P265
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P305+P351+P338
- P305+P354+P338
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P317
Hazard statements
- H318 Causes serious eye damage 严重伤害眼睛
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
Signal word
Danger
Warning
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECSZG6800000
Storage condition
密封保存。
Safety Statements
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S39 Wear eye/face protection 戴眼睛/面孔保护装置；
Risk Statements
- R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
其他信息
- 氧化铝和二氧化硅的比例不恒定。不溶于水和酸。存在于泥土中。可将此二种氧化物按比例混合后烧结而得。
- 本品为陶土、硅砂、碳酸钠等混合熔融而成的一种水合硅铝酸钠盐。溶于酸，不溶于水。
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