A1529250
Sodiumorthosilicate , 80% , 13472-30-5
CAS NO.：13472-30-5
Empirical Formula: Na4O4Si
Molecular Weight: 184.04
MDL number: MFCD00014252
EINECS: 236-741-3
| Pack Size | Price | Stock | Quantity |
| 100g | RMB63.20 | In Stock |
|
| 500g | RMB239.20 | In Stock |
|
| 2.5kg | RMB559.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 1018°C |
| storage temp. | below 5° C |
| form | Crystalline |
| color | White |
| Water Solubility | Soluble in water. |
| Hydrolytic Sensitivity | 5: forms reversible hydrate |
| EPA Substance Registry System | Silicic acid (H4SiO4), sodium salt (1:4) (13472-30-5) |
Description and Uses
It is used as a degreasant, industrial alkaline detergents, water treatment (boiler-feed); adhesives, builder in soaps.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H314-H318-H335 |
| Precautionary statements | P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39 |
| RIDADR | 3262 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
