SODIUM METASILICATE NONAHYDRATE
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB123832-500g | 500g | 试剂级, 98% | In Stock | ||
| YB123832-2.5kg | 2.5kg | 试剂级, 98% | In Stock | ||
| YB123832-10kg | 10kg | 试剂级, 98% | In Stock |
Basic Information
| English name | SODIUM METASILICATE NONAHYDRATE |
|---|---|
| Alternative name | 硅酸钠 偏硅酸钠,九水合物 |
| Cas No. | 13517-24-3 |
| MDL No. | MFCD00149175 |
| Precise molecular weight | 118.97766 |
Safety Information
| Density | 2.61 |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R34;R37 |
| Storage conditions | 001 |
| Melting point | 72.2ºC |
| Chemical stability | 白色方形结晶。相对密度0.7—0.9。熔点40～48℃。易溶于水及稀碱液，不溶于醇和酸。水溶液呈碱性。露置空气中易吸湿潮解。具有去污、乳化、分散、湿润、渗透性及pH值缓冲能力。较浓溶液对织物及皮肤有腐 |
| Customs code | 2839110000 |
| Safety Instructions | S13-S36/37/39-S45 |
| Water solubility | H2O: soluble(lit.) |
| Symbol | GHS05, GHS07 |
| Storage requirements | 密闭于阴凉干燥环境中.贮运过程中周围环境温度应低于40℃。应贮存于阴凉、通风、干燥的库房中。防止受潮、雨淋和日光暴晒。 |
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