原硅酸钠属于无机盐产品,是一种无毒、无味、无公害的白色颗粒,易溶于水,不溶于醇和酸,水溶液呈碱性,碱性比偏硅酸钠强,置于空气中易吸湿潮解;具有去垢、乳化、分散、湿润、渗透等性能及优良的PH缓冲能力。 产品用途: 产品广泛应用于配置各类清洗剂、金属表面处理、陶瓷助磨剂、耐火剂原料、保塑保水剂原料、除油、纺织印染助剂及纸张脱墨剂等。 Sodium orthosilicate belongs to inorganic salt products, is a non-toxic, tasteless, pollution-free white particles, soluble in water, insoluble in alcohol and acid, the aqueous solution is alkaline, alkaline than sodium metasilicate stronger, easy to absorb moisture and moisture in the air; It has the properties of descaling, emulsification, dispersion, wetting, penetration and excellent PH buffering ability
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Sodium orthosilicate
Dangerous GoodsCAS number:13472-30-5 molecular formula:Na4SiO4
overview
compound introduction
Specs
| Chinese alias | 硅酸四钠盐 | ||
| English alias | Silicic acid (H4SiO4), tetrasodium salt | TEU2JIC5PA | Tetrasodium orthosilicate | Dryorth | EINECS 236-741-3 | MFCD00014252 | Silicic acid (H4SiO4), sodium salt (1:4) | SODIUM ORTHOSILICATE | Sodium silicate (ortho) | tetrasodium;silicate | UNII-TEU2JIC5 | ||
| CAS number | 13472-30-5 | molecular formula | Na4SiO4 |
| molecular weight | 184.04 g/mol | Exact mass | AR |
| PSA | 92.200 Ų | logp | - |
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physicochemical properties
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Safety information
pictogram:
GHS05 , GHS07
Signal word:
Danger
Hazard Statement:
H335: 可能引起呼吸道刺激 H314: 造成严重的皮肤灼伤和眼睛损伤
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良好的地方使用。 P301+P330+P331: 如误吞咽:漱口。不要诱导呕吐。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P363: 再
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MSDS
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