Molecular sieves, 13X
SIGALD/283592 - powder, ~2 μm avg. part. size
CAS Number: 63231-69-6
Empirical Formula (Hill Notation): Na86[AlO2)86(SiO2)106] · xH2O
MDL Number: MFCD00131613
Linear Formula: Na86[AlO2)86(SiO2)106] · xH2O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 283592-1KG
This image depicts SKU: 283592-1KG
| avg. part. size | ~2 μm |
| form | powder |
| Quality Level | 100  |
| Application: | Molecular Sieve 13X is a highly porous sodium form of zeolite X that is widely used in the purification of air before liquefaction, natural gas purification, separation of substances, and drying. It is also suitable for the adsorption of large molecules such as aromatics, branched-chain hydrocarbons, and organosulfur compounds. Molecular Sieve 13X has a greater ability to accept molecules because of its higher SiO2/Al2O5 ratio. Therefore, 13X also finds the application in the removal of phenolic pollutants. |
| General description: | Molecular sieves are crystalline, synthetic zeolites. Their crystal gratings are similar to a cage with numerous hollow spaces. The cavities are accessible from all sides by pores of exactly defined dimensions. Molecular sieves can be generally used in desiccators and drying tubes; for keeping absolute solvents dry; for drying gases or solvents in drying columns. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 5 kg in fiber drum |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P305 + P351 + P338 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 23201100 |