Sodium Metasilicate Pentahydrate 五水合硅酸钠
CAS 10213-79-3 MFCD00149176
化学结构图
SMILES: O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O
化学属性
| Mol. Formula | Na2SiO3· 5H2O |
|---|---|
| Mol. Weight | 212.14 |
| Melting Point | 72° |
| Density | 1.75 |
| TSCA | Yes |
别名和识别编码
| Chemical Name | Sodium Metasilicate Pentahydrate |
|---|---|
| MDL Number | MFCD00149176 |
| PubChem Substance ID | 57652358 |
| EC Number | 229-912-9 |
| CAS Number | 10213-79-3 |
| Merck Number | 14,8642 |
| Synonym | 五水硅酸钠 偏硅酸钠 五水合物 |
| Chemical Name Translation | 五水合硅酸钠 |
信息真实价格透明
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分类
- {SNA} Chemical Synthesis, Inorganic Salts, Sodium, Synthetic Reagents
安全信息
GHS Symbol
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- 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
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H290 May be corrosive to metals 可能腐蚀金属。
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S13 Keep away from food, drink and animal foodstuffs 远离食品、饮料和动物饲料保存；
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- R37 Irritating to respiratory system 刺激呼吸道
- R34 Causes burns 会导致灼伤
